21961094400

素因数分解:

$2^8\times 3^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 972

約数和(自身を含む): 94656691584

約数和(自身を除く): 72695597184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 98, 100, 105, 112, 120, 124, 126, 128, 140, 144, 147, 150, 155, 160, 168, 175, 180, 186, 192, 196, 200, 210, 217, 224, 225, 240, 245, 248, 251, 252, 256, 279, 280, 288, 294, 300, 310, 315, 320, 336, 350, 360, 372, 384, 392, 400, 420, 434, 441, 448, 450, 465, 480, 490, 496, 502, 504, 525, 558, 560, 576, 588, 600, 620, 630, 640, 651, 672, 700, 720, 735, 744, 753, 768, 775, 784, 800, 840, 868, 882, 896, 900, 930, 960, 980, 992, 1004, 1008, 1050, 1085, 1116, 1120, 1152, 1176, 1200, 1225, 1240, 1255, 1260, 1280, 1302, 1344, 1395, 1400, 1440, 1470, 1488, 1506, 1519, 1550, 1568, 1575, 1600, 1680, 1736, 1757, 1764, 1792, 1800, 1860, 1920, 1953, 1960, 1984, 2008, 2016, 2100, 2170, 2205, 2232, 2240, 2259, 2304, 2325, 2352, 2400, 2450, 2480, 2510, 2520, 2604, 2688, 2790, 2800, 2880, 2940, 2976, 3012, 3038, 3100, 3136, 3150, 3200, 3255, 3360, 3472, 3514, 3528, 3600, 3675, 3720, 3765, 3840, 3906, 3920, 3968, 4016, 4032, 4200, 4340, 4410, 4464, 4480, 4518, 4557, 4650, 4704, 4800, 4900, 4960, 5020, 5040, 5208, 5271, 5376, 5425, 5580, 5600, 5760, 5880, 5952, 6024, 6076, 6200, 6272, 6275, 6300, 6400, 6510, 6720, 6944, 6975, 7028, 7056, 7200, 7350, 7440, 7530, 7595, 7781, 7812, 7840, 7936, 8032, 8064, 8400, 8680, 8785, 8820, 8928, 8960, 9036, 9114, 9300, 9408, 9600, 9765, 9800, 9920, 10040, 10080, 10416, 10542, 10850, 11025, 11160, 11200, 11295, 11520, 11760, 11904, 12048, 12152, 12299, 12400, 12544, 12550, 12600, 13020, 13440, 13671, 13888, 13950, 14056, 14112, 14400, 14700, 14880, 15060, 15190, 15562, 15624, 15680, 15813, 16064, 16128, 16275, 16800, 17360, 17570, 17640, 17856, 18072, 18228, 18600, 18816, 18825, 19200, 19530, 19600, 19840, 20080, 20160, 20832, 21084, 21700, 22050, 22320, 22400, 22590, 22785, 23343, 23520, 23808, 24096, 24304, 24598, 24800, 25100, 25200, 26040, 26355, 26880, 27342, 27776, 27900, 28112, 28224, 28800, 29400, 29760, 30120, 30380, 31124, 31248, 31360, 31626, 32128, 32550, 33600, 34720, 35140, 35280, 35712, 36144, 36456, 36897, 37200, 37632, 37650, 37975, 38905, 39060, 39200, 39680, 40160, 40320, 41664, 42168, 43400, 43925, 44100, 44640, 44800, 45180, 45570, 46686, 47040, 48192, 48608, 48825, 49196, 49600, 50200, 50400, 52080, 52710, 54467, 54684, 55552, 55800, 56224, 56448, 56475, 57600, 58800, 59520, 60240, 60760, 61495, 62248, 62496, 62720, 63252, 64256, 65100, 67200, 68355, 69440, 70029, 70280, 70560, 71424, 72288, 72912, 73794, 74400, 75300, 75950, 77810, 78120, 78400, 79065, 80320, 80640, 83328, 84336, 86800, 87850, 88200, 89280, 90360, 91140, 93372, 94080, 96384, 97216, 97650, 98392, 99200, 100400, 100800, 104160, 105420, 108934, 109368, 110691, 111600, 112448, 112896, 112950, 113925, 116715, 117600, 119040, 120480, 121520, 122990, 124496, 124992, 126504, 130200, 131775, 134400, 136710, 138880, 140058, 140560, 141120, 144576, 145824, 147588, 148800, 150600, 151900, 155620, 156240, 156800, 158130, 160640, 163401, 166656, 168672, 173600, 175700, 176400, 178560, 180720, 182280, 184485, 186744, 188160, 192768, 194432, 194525, 195300, 196784, 198400, 200800, 201600, 208320, 210840, 217868, 218736, 221382, 223200, 224896, 225900, 227850, 233430, 235200, 240960, 243040, 245980, 248992, 249984, 253008, 260400, 263550, 272335, 273420, 277760, 280116, 281120, 282240, 289152, 291648, 295176, 297600, 301200, 303800, 307475, 311240, 312480, 313600, 316260, 321280, 326802, 337344, 341775, 347200, 350145, 351400, 352800, 357120, 361440, 364560, 368970, 373488, 381269, 388864, 389050, 390600, 393568, 395325, 401600, 403200, 416640, 421680, 435736, 437472, 442764, 446400, 449792, 451800, 455700, 466860, 470400, 481920, 486080, 490203, 491960, 497984, 499968, 506016, 520800, 527100, 544670, 546840, 553455, 560232, 562240, 564480, 578304, 583296, 583575, 590352, 595200, 602400, 607600, 614950, 622480, 624960, 632520, 653604, 674688, 683550, 694400, 700290, 702800, 705600, 722880, 729120, 737940, 746976, 762538, 778100, 781200, 787136, 790650, 803200, 817005, 833280, 843360, 871472, 874944, 885528, 892800, 903600, 911400, 922425, 933720, 940800, 963840, 972160, 980406, 983920, 995968, 1012032, 1041600, 1054200, 1089340, 1093680, 1106910, 1120464, 1124480, 1143807, 1166592, 1167150, 1180704, 1204800, 1215200, 1229900, 1244960, 1249920, 1265040, 1307208, 1349376, 1361675, 1367100, 1388800, 1400580, 1405600, 1411200, 1445760, 1458240, 1475880, 1493952, 1525076, 1556200, 1562400, 1574272, 1581300, 1606400, 1634010, 1686720, 1742944, 1749888, 1750725, 1771056, 1785600, 1807200, 1822800, 1844850, 1867440, 1906345, 1944320, 1960812, 1967840, 1991936, 2024064, 2083200, 2108400, 2178680, 2187360, 2213820, 2240928, 2248960, 2287614, 2334300, 2361408, 2409600, 2430400, 2451015, 2459800, 2489920, 2499840, 2530080, 2614416, 2723350, 2734200, 2767275, 2801160, 2811200, 2822400, 2891520, 2916480, 2951760, 2987904, 3050152, 3112400, 3124800, 3148544, 3162600, 3268020, 3373440, 3431421, 3485888, 3499776, 3501450, 3542112, 3614400, 3645600, 3689700, 3734880, 3812690, 3921624, 3935680, 4048128, 4085025, 4166400, 4216800, 4357360, 4374720, 4427640, 4481856, 4575228, 4668600, 4722816, 4819200, 4860800, 4902030, 4919600, 4979840, 5060160, 5228832, 5446700, 5468400, 5534550, 5602320, 5622400, 5719035, 5832960, 5903520, 5975808, 6100304, 6224800, 6249600, 6325200, 6536040, 6746880, 6862842, 6971776, 7002900, 7084224, 7228800, 7291200, 7379400, 7469760, 7625380, 7843248, 7871360, 8170050, 8433600, 8714720, 8749440, 8855280, 8963712, 9150456, 9337200, 9445632, 9531725, 9721600, 9804060, 9839200, 9959680, 10120320, 10457664, 10893400, 10936800, 11069100, 11204640, 11244800, 11438070, 11807040, 12200608, 12255075, 12449600, 12499200, 12650400, 13072080, 13725684, 13943552, 14005800, 14168448, 14457600, 14582400, 14758800, 14939520, 15250760, 15686496, 15742720, 16340100, 16867200, 17157105, 17429440, 17498880, 17710560, 17927424, 18300912, 18674400, 19063450, 19608120, 19678400, 20240640, 20915328, 21786800, 21873600, 22138200, 22409280, 22876140, 23614080, 24401216, 24510150, 24899200, 25300800, 26144160, 27451368, 28011600, 28336896, 28595175, 29164800, 29517600, 29879040, 30501520, 31372992, 32680200, 33734400, 34314210, 34858880, 35421120, 36601824, 37348800, 38126900, 39216240, 39356800, 41830656, 43573600, 43747200, 44276400, 44818560, 45752280, 47228160, 48802432, 49020300, 49798400, 50601600, 52288320, 54902736, 56023200, 57190350, 59035200, 61003040, 62745984, 65360400, 68628420, 69717760, 70842240, 73203648, 74697600, 76253800, 78432480, 78713600, 85785525, 87147200, 87494400, 88552800, 89637120, 91504560, 97604864, 98040600, 101203200, 104576640, 109805472, 112046400, 114380700, 118070400, 122006080, 125491968, 130720800, 137256840, 141684480, 146407296, 149395200, 152507600, 156864960, 171571050, 174294400, 177105600, 183009120, 196081200, 209153280, 219610944, 224092800, 228761400, 236140800, 244012160, 261441600, 274513680, 292814592, 305015200, 313729920, 343142100, 348588800, 354211200, 366018240, 392162400, 439221888, 448185600, 457522800, 488024320, 522883200, 549027360, 610030400, 627459840, 686284200, 708422400, 732036480, 784324800, 878443776, 915045600, 1045766400, 1098054720, 1220060800, 1372568400, 1464072960, 1568649600, 1830091200, 2196109440, 2440121600, 2745136800, 3137299200, 3660182400, 4392218880, 5490273600, 7320364800, 10980547200, 21961094400]

約数ペア:

[(1, 21961094400), (2, 10980547200), (3, 7320364800), (4, 5490273600), (5, 4392218880), (6, 3660182400), (7, 3137299200), (8, 2745136800), (9, 2440121600), (10, 2196109440), (12, 1830091200), (14, 1568649600), (15, 1464072960), (16, 1372568400), (18, 1220060800), (20, 1098054720), (21, 1045766400), (24, 915045600), (25, 878443776), (28, 784324800), (30, 732036480), (31, 708422400), (32, 686284200), (35, 627459840), (36, 610030400), (40, 549027360), (42, 522883200), (45, 488024320), (48, 457522800), (49, 448185600), (50, 439221888), (56, 392162400), (60, 366018240), (62, 354211200), (63, 348588800), (64, 343142100), (70, 313729920), (72, 305015200), (75, 292814592), (80, 274513680), (84, 261441600), (90, 244012160), (93, 236140800), (96, 228761400), (98, 224092800), (100, 219610944), (105, 209153280), (112, 196081200), (120, 183009120), (124, 177105600), (126, 174294400), (128, 171571050), (140, 156864960), (144, 152507600), (147, 149395200), (150, 146407296), (155, 141684480), (160, 137256840), (168, 130720800), (175, 125491968), (180, 122006080), (186, 118070400), (192, 114380700), (196, 112046400), (200, 109805472), (210, 104576640), (217, 101203200), (224, 98040600), (225, 97604864), (240, 91504560), (245, 89637120), (248, 88552800), (251, 87494400), (252, 87147200), (256, 85785525), (279, 78713600), (280, 78432480), (288, 76253800), (294, 74697600), (300, 73203648), (310, 70842240), (315, 69717760), (320, 68628420), (336, 65360400), (350, 62745984), (360, 61003040), (372, 59035200), (384, 57190350), (392, 56023200), (400, 54902736), (420, 52288320), (434, 50601600), (441, 49798400), (448, 49020300), (450, 48802432), (465, 47228160), (480, 45752280), (490, 44818560), (496, 44276400), (502, 43747200), (504, 43573600), (525, 41830656), (558, 39356800), (560, 39216240), (576, 38126900), (588, 37348800), (600, 36601824), (620, 35421120), (630, 34858880), (640, 34314210), (651, 33734400), (672, 32680200), (700, 31372992), (720, 30501520), (735, 29879040), (744, 29517600), (753, 29164800), (768, 28595175), (775, 28336896), (784, 28011600), (800, 27451368), (840, 26144160), (868, 25300800), (882, 24899200), (896, 24510150), (900, 24401216), (930, 23614080), (960, 22876140), (980, 22409280), (992, 22138200), (1004, 21873600), (1008, 21786800), (1050, 20915328), (1085, 20240640), (1116, 19678400), (1120, 19608120), (1152, 19063450), (1176, 18674400), (1200, 18300912), (1225, 17927424), (1240, 17710560), (1255, 17498880), (1260, 17429440), (1280, 17157105), (1302, 16867200), (1344, 16340100), (1395, 15742720), (1400, 15686496), (1440, 15250760), (1470, 14939520), (1488, 14758800), (1506, 14582400), (1519, 14457600), (1550, 14168448), (1568, 14005800), (1575, 13943552), (1600, 13725684), (1680, 13072080), (1736, 12650400), (1757, 12499200), (1764, 12449600), (1792, 12255075), (1800, 12200608), (1860, 11807040), (1920, 11438070), (1953, 11244800), (1960, 11204640), (1984, 11069100), (2008, 10936800), (2016, 10893400), (2100, 10457664), (2170, 10120320), (2205, 9959680), (2232, 9839200), (2240, 9804060), (2259, 9721600), (2304, 9531725), (2325, 9445632), (2352, 9337200), (2400, 9150456), (2450, 8963712), (2480, 8855280), (2510, 8749440), (2520, 8714720), (2604, 8433600), (2688, 8170050), (2790, 7871360), (2800, 7843248), (2880, 7625380), (2940, 7469760), (2976, 7379400), (3012, 7291200), (3038, 7228800), (3100, 7084224), (3136, 7002900), (3150, 6971776), (3200, 6862842), (3255, 6746880), (3360, 6536040), (3472, 6325200), (3514, 6249600), (3528, 6224800), (3600, 6100304), (3675, 5975808), (3720, 5903520), (3765, 5832960), (3840, 5719035), (3906, 5622400), (3920, 5602320), (3968, 5534550), (4016, 5468400), (4032, 5446700), (4200, 5228832), (4340, 5060160), (4410, 4979840), (4464, 4919600), (4480, 4902030), (4518, 4860800), (4557, 4819200), (4650, 4722816), (4704, 4668600), (4800, 4575228), (4900, 4481856), (4960, 4427640), (5020, 4374720), (5040, 4357360), (5208, 4216800), (5271, 4166400), (5376, 4085025), (5425, 4048128), (5580, 3935680), (5600, 3921624), (5760, 3812690), (5880, 3734880), (5952, 3689700), (6024, 3645600), (6076, 3614400), (6200, 3542112), (6272, 3501450), (6275, 3499776), (6300, 3485888), (6400, 3431421), (6510, 3373440), (6720, 3268020), (6944, 3162600), (6975, 3148544), (7028, 3124800), (7056, 3112400), (7200, 3050152), (7350, 2987904), (7440, 2951760), (7530, 2916480), (7595, 2891520), (7781, 2822400), (7812, 2811200), (7840, 2801160), (7936, 2767275), (8032, 2734200), (8064, 2723350), (8400, 2614416), (8680, 2530080), (8785, 2499840), (8820, 2489920), (8928, 2459800), (8960, 2451015), (9036, 2430400), (9114, 2409600), (9300, 2361408), (9408, 2334300), (9600, 2287614), (9765, 2248960), (9800, 2240928), (9920, 2213820), (10040, 2187360), (10080, 2178680), (10416, 2108400), (10542, 2083200), (10850, 2024064), (11025, 1991936), (11160, 1967840), (11200, 1960812), (11295, 1944320), (11520, 1906345), (11760, 1867440), (11904, 1844850), (12048, 1822800), (12152, 1807200), (12299, 1785600), (12400, 1771056), (12544, 1750725), (12550, 1749888), (12600, 1742944), (13020, 1686720), (13440, 1634010), (13671, 1606400), (13888, 1581300), (13950, 1574272), (14056, 1562400), (14112, 1556200), (14400, 1525076), (14700, 1493952), (14880, 1475880), (15060, 1458240), (15190, 1445760), (15562, 1411200), (15624, 1405600), (15680, 1400580), (15813, 1388800), (16064, 1367100), (16128, 1361675), (16275, 1349376), (16800, 1307208), (17360, 1265040), (17570, 1249920), (17640, 1244960), (17856, 1229900), (18072, 1215200), (18228, 1204800), (18600, 1180704), (18816, 1167150), (18825, 1166592), (19200, 1143807), (19530, 1124480), (19600, 1120464), (19840, 1106910), (20080, 1093680), (20160, 1089340), (20832, 1054200), (21084, 1041600), (21700, 1012032), (22050, 995968), (22320, 983920), (22400, 980406), (22590, 972160), (22785, 963840), (23343, 940800), (23520, 933720), (23808, 922425), (24096, 911400), (24304, 903600), (24598, 892800), (24800, 885528), (25100, 874944), (25200, 871472), (26040, 843360), (26355, 833280), (26880, 817005), (27342, 803200), (27776, 790650), (27900, 787136), (28112, 781200), (28224, 778100), (28800, 762538), (29400, 746976), (29760, 737940), (30120, 729120), (30380, 722880), (31124, 705600), (31248, 702800), (31360, 700290), (31626, 694400), (32128, 683550), (32550, 674688), (33600, 653604), (34720, 632520), (35140, 624960), (35280, 622480), (35712, 614950), (36144, 607600), (36456, 602400), (36897, 595200), (37200, 590352), (37632, 583575), (37650, 583296), (37975, 578304), (38905, 564480), (39060, 562240), (39200, 560232), (39680, 553455), (40160, 546840), (40320, 544670), (41664, 527100), (42168, 520800), (43400, 506016), (43925, 499968), (44100, 497984), (44640, 491960), (44800, 490203), (45180, 486080), (45570, 481920), (46686, 470400), (47040, 466860), (48192, 455700), (48608, 451800), (48825, 449792), (49196, 446400), (49600, 442764), (50200, 437472), (50400, 435736), (52080, 421680), (52710, 416640), (54467, 403200), (54684, 401600), (55552, 395325), (55800, 393568), (56224, 390600), (56448, 389050), (56475, 388864), (57600, 381269), (58800, 373488), (59520, 368970), (60240, 364560), (60760, 361440), (61495, 357120), (62248, 352800), (62496, 351400), (62720, 350145), (63252, 347200), (64256, 341775), (65100, 337344), (67200, 326802), (68355, 321280), (69440, 316260), (70029, 313600), (70280, 312480), (70560, 311240), (71424, 307475), (72288, 303800), (72912, 301200), (73794, 297600), (74400, 295176), (75300, 291648), (75950, 289152), (77810, 282240), (78120, 281120), (78400, 280116), (79065, 277760), (80320, 273420), (80640, 272335), (83328, 263550), (84336, 260400), (86800, 253008), (87850, 249984), (88200, 248992), (89280, 245980), (90360, 243040), (91140, 240960), (93372, 235200), (94080, 233430), (96384, 227850), (97216, 225900), (97650, 224896), (98392, 223200), (99200, 221382), (100400, 218736), (100800, 217868), (104160, 210840), (105420, 208320), (108934, 201600), (109368, 200800), (110691, 198400), (111600, 196784), (112448, 195300), (112896, 194525), (112950, 194432), (113925, 192768), (116715, 188160), (117600, 186744), (119040, 184485), (120480, 182280), (121520, 180720), (122990, 178560), (124496, 176400), (124992, 175700), (126504, 173600), (130200, 168672), (131775, 166656), (134400, 163401), (136710, 160640), (138880, 158130), (140058, 156800), (140560, 156240), (141120, 155620), (144576, 151900), (145824, 150600), (147588, 148800)]