1945480680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:96

約数の個数: 960

約数和(自身を含む): 8609198400

約数和(自身を除く): 6663717720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 22, 24, 26, 27, 30, 33, 34, 36, 38, 39, 40, 44, 45, 51, 52, 54, 55, 57, 60, 65, 66, 68, 72, 76, 78, 81, 85, 88, 90, 95, 99, 102, 104, 108, 110, 114, 117, 120, 130, 132, 135, 136, 143, 152, 153, 156, 162, 165, 169, 170, 171, 180, 187, 190, 195, 198, 204, 209, 216, 220, 221, 228, 234, 247, 255, 260, 264, 270, 285, 286, 297, 306, 312, 323, 324, 330, 338, 340, 342, 351, 360, 374, 380, 390, 396, 405, 408, 418, 429, 440, 442, 456, 459, 468, 494, 495, 507, 510, 513, 520, 540, 561, 570, 572, 585, 594, 612, 627, 646, 648, 660, 663, 676, 680, 684, 702, 715, 741, 748, 760, 765, 780, 792, 810, 836, 845, 855, 858, 884, 891, 918, 935, 936, 969, 988, 990, 1014, 1020, 1026, 1045, 1053, 1080, 1105, 1122, 1140, 1144, 1170, 1188, 1224, 1235, 1254, 1287, 1292, 1320, 1326, 1352, 1368, 1377, 1404, 1430, 1482, 1485, 1496, 1521, 1530, 1539, 1560, 1615, 1620, 1672, 1683, 1690, 1710, 1716, 1755, 1768, 1782, 1836, 1859, 1870, 1881, 1938, 1976, 1980, 1989, 2028, 2040, 2052, 2090, 2106, 2145, 2210, 2223, 2244, 2280, 2295, 2340, 2376, 2431, 2470, 2508, 2535, 2565, 2574, 2584, 2652, 2717, 2754, 2805, 2808, 2860, 2873, 2907, 2964, 2970, 3042, 3060, 3078, 3135, 3211, 3230, 3240, 3315, 3366, 3380, 3420, 3432, 3510, 3553, 3564, 3672, 3705, 3718, 3740, 3762, 3861, 3876, 3960, 3978, 4056, 4104, 4180, 4199, 4212, 4290, 4420, 4446, 4455, 4488, 4563, 4590, 4680, 4845, 4862, 4940, 5016, 5049, 5070, 5130, 5148, 5265, 5304, 5434, 5508, 5577, 5610, 5643, 5720, 5746, 5814, 5928, 5940, 5967, 6084, 6120, 6156, 6270, 6422, 6435, 6460, 6630, 6669, 6732, 6760, 6840, 6885, 7020, 7106, 7128, 7293, 7410, 7436, 7480, 7524, 7605, 7695, 7722, 7752, 7956, 8151, 8360, 8398, 8415, 8424, 8580, 8619, 8721, 8840, 8892, 8910, 9126, 9180, 9295, 9405, 9633, 9690, 9724, 9880, 9945, 10098, 10140, 10260, 10296, 10530, 10659, 10868, 11016, 11115, 11154, 11220, 11286, 11492, 11583, 11628, 11880, 11934, 12155, 12168, 12312, 12540, 12597, 12844, 12870, 12920, 13260, 13338, 13464, 13585, 13689, 13770, 14040, 14212, 14365, 14535, 14586, 14820, 14872, 15048, 15147, 15210, 15390, 15444, 15912, 16055, 16302, 16731, 16796, 16830, 16929, 17160, 17238, 17442, 17765, 17784, 17820, 17901, 18252, 18360, 18590, 18810, 19266, 19305, 19380, 19448, 19890, 20007, 20196, 20280, 20520, 20995, 21060, 21318, 21736, 21879, 22230, 22308, 22440, 22572, 22815, 22984, 23166, 23256, 23868, 24310, 24453, 25080, 25194, 25245, 25688, 25740, 25857, 26163, 26520, 26676, 27170, 27378, 27540, 27885, 28215, 28424, 28730, 28899, 29070, 29172, 29640, 29835, 30294, 30420, 30780, 30888, 31603, 31977, 32110, 32604, 33345, 33462, 33592, 33660, 33858, 34476, 34884, 35321, 35530, 35640, 35802, 36465, 36504, 37180, 37620, 37791, 38532, 38610, 38760, 39780, 40014, 40392, 40755, 41990, 42120, 42636, 43095, 43605, 43758, 44460, 44616, 45144, 45630, 46189, 46332, 47736, 48165, 48620, 48906, 50193, 50388, 50490, 51480, 51714, 52326, 53295, 53352, 54340, 54587, 54756, 55080, 55770, 56430, 57460, 57798, 57915, 58140, 58344, 59670, 60588, 60840, 61560, 62985, 63206, 63954, 64220, 65208, 65637, 66690, 66924, 67320, 67716, 68445, 68952, 69768, 70642, 71060, 71604, 72930, 73359, 74360, 75240, 75582, 75735, 77064, 77220, 77571, 79560, 80028, 81510, 83655, 83980, 84645, 85272, 86190, 86697, 87210, 87516, 88920, 89505, 91260, 92378, 92664, 94809, 95931, 96330, 97240, 97812, 100035, 100386, 100776, 100980, 103428, 104652, 105963, 106590, 108680, 109174, 109395, 109512, 111540, 112860, 113373, 114920, 115596, 115830, 116280, 119340, 121176, 122265, 125970, 126412, 127908, 128440, 129285, 130815, 131274, 133380, 133848, 135432, 136890, 138567, 141284, 142120, 143208, 144495, 145860, 146718, 150579, 151164, 151470, 154440, 155142, 158015, 159885, 160056, 163020, 163761, 167310, 167960, 169290, 172380, 173394, 174420, 175032, 176605, 179010, 182520, 184756, 188955, 189618, 191862, 192660, 195624, 196911, 200070, 200772, 201960, 206856, 209304, 211926, 213180, 218348, 218790, 220077, 223080, 225720, 226746, 230945, 231192, 231660, 232713, 238680, 244530, 250965, 251940, 252824, 255816, 258570, 260091, 261630, 262548, 266760, 272935, 273780, 277134, 282568, 284427, 287793, 288990, 291720, 293436, 301158, 302328, 302940, 310284, 316030, 317889, 319770, 326040, 327522, 328185, 334620, 338580, 340119, 344760, 346788, 348840, 353210, 358020, 366795, 369512, 377910, 379236, 383724, 385320, 387855, 393822, 400140, 401544, 415701, 423852, 426360, 433485, 436696, 437580, 440154, 453492, 461890, 463320, 465426, 474045, 479655, 489060, 491283, 501930, 503880, 517140, 520182, 523260, 525096, 529815, 545870, 547560, 554268, 566865, 568854, 575586, 577980, 586872, 600457, 602316, 605880, 620568, 632060, 635778, 639540, 655044, 656370, 669240, 677160, 680238, 692835, 693576, 706420, 716040, 733590, 752895, 755820, 758472, 767448, 775710, 787644, 800280, 818805, 831402, 847704, 853281, 866970, 875160, 880308, 906984, 923780, 930852, 948090, 953667, 959310, 978120, 982566, 984555, 1003860, 1034280, 1040364, 1046520, 1059630, 1091740, 1100385, 1108536, 1133730, 1137708, 1151172, 1155960, 1163565, 1200914, 1204632, 1247103, 1264120, 1271556, 1279080, 1300455, 1310088, 1312740, 1360476, 1385670, 1412840, 1422135, 1438965, 1467180, 1473849, 1505790, 1511640, 1551420, 1575288, 1589445, 1637610, 1662804, 1700595, 1706562, 1733940, 1760616, 1801371, 1847560, 1861704, 1896180, 1907334, 1918620, 1965132, 1969110, 2007720, 2078505, 2080728, 2119260, 2183480, 2200770, 2267460, 2275416, 2302344, 2327130, 2401828, 2456415, 2494206, 2543112, 2559843, 2600910, 2625480, 2720952, 2771340, 2844270, 2861001, 2877930, 2934360, 2947698, 3002285, 3011580, 3102840, 3178890, 3275220, 3325608, 3401190, 3413124, 3467880, 3602742, 3741309, 3792360, 3814668, 3837240, 3930264, 3938220, 4157010, 4238520, 4266405, 4401540, 4421547, 4534920, 4654260, 4768335, 4803656, 4912830, 4988412, 5119686, 5201820, 5404113, 5542680, 5688540, 5722002, 5755860, 5895396, 6004570, 6023160, 6235515, 6357780, 6550440, 6802380, 6826248, 7205484, 7369245, 7482618, 7629336, 7876440, 8314020, 8532810, 8803080, 8843094, 9006855, 9308520, 9536670, 9825660, 9976824, 10239372, 10403640, 10808226, 11377080, 11444004, 11511720, 11790792, 12009140, 12471030, 12715560, 12799215, 13604760, 14305005, 14410968, 14738490, 14965236, 16212339, 16628040, 17065620, 17686188, 18013710, 18706545, 19073340, 19651320, 20478744, 21616452, 22107735, 22888008, 24018280, 24942060, 25598430, 27020565, 28610010, 29476980, 29930472, 32424678, 34131240, 35372376, 36027420, 37413090, 38146680, 43232904, 44215470, 48637017, 49884120, 51196860, 54041130, 57220020, 58953960, 64849356, 72054840, 74826180, 81061695, 88430940, 97274034, 102393720, 108082260, 114440040, 129698712, 149652360, 162123390, 176861880, 194548068, 216164520, 243185085, 324246780, 389096136, 486370170, 648493560, 972740340, 1945480680]

約数ペア:

[(1, 1945480680), (2, 972740340), (3, 648493560), (4, 486370170), (5, 389096136), (6, 324246780), (8, 243185085), (9, 216164520), (10, 194548068), (11, 176861880), (12, 162123390), (13, 149652360), (15, 129698712), (17, 114440040), (18, 108082260), (19, 102393720), (20, 97274034), (22, 88430940), (24, 81061695), (26, 74826180), (27, 72054840), (30, 64849356), (33, 58953960), (34, 57220020), (36, 54041130), (38, 51196860), (39, 49884120), (40, 48637017), (44, 44215470), (45, 43232904), (51, 38146680), (52, 37413090), (54, 36027420), (55, 35372376), (57, 34131240), (60, 32424678), (65, 29930472), (66, 29476980), (68, 28610010), (72, 27020565), (76, 25598430), (78, 24942060), (81, 24018280), (85, 22888008), (88, 22107735), (90, 21616452), (95, 20478744), (99, 19651320), (102, 19073340), (104, 18706545), (108, 18013710), (110, 17686188), (114, 17065620), (117, 16628040), (120, 16212339), (130, 14965236), (132, 14738490), (135, 14410968), (136, 14305005), (143, 13604760), (152, 12799215), (153, 12715560), (156, 12471030), (162, 12009140), (165, 11790792), (169, 11511720), (170, 11444004), (171, 11377080), (180, 10808226), (187, 10403640), (190, 10239372), (195, 9976824), (198, 9825660), (204, 9536670), (209, 9308520), (216, 9006855), (220, 8843094), (221, 8803080), (228, 8532810), (234, 8314020), (247, 7876440), (255, 7629336), (260, 7482618), (264, 7369245), (270, 7205484), (285, 6826248), (286, 6802380), (297, 6550440), (306, 6357780), (312, 6235515), (323, 6023160), (324, 6004570), (330, 5895396), (338, 5755860), (340, 5722002), (342, 5688540), (351, 5542680), (360, 5404113), (374, 5201820), (380, 5119686), (390, 4988412), (396, 4912830), (405, 4803656), (408, 4768335), (418, 4654260), (429, 4534920), (440, 4421547), (442, 4401540), (456, 4266405), (459, 4238520), (468, 4157010), (494, 3938220), (495, 3930264), (507, 3837240), (510, 3814668), (513, 3792360), (520, 3741309), (540, 3602742), (561, 3467880), (570, 3413124), (572, 3401190), (585, 3325608), (594, 3275220), (612, 3178890), (627, 3102840), (646, 3011580), (648, 3002285), (660, 2947698), (663, 2934360), (676, 2877930), (680, 2861001), (684, 2844270), (702, 2771340), (715, 2720952), (741, 2625480), (748, 2600910), (760, 2559843), (765, 2543112), (780, 2494206), (792, 2456415), (810, 2401828), (836, 2327130), (845, 2302344), (855, 2275416), (858, 2267460), (884, 2200770), (891, 2183480), (918, 2119260), (935, 2080728), (936, 2078505), (969, 2007720), (988, 1969110), (990, 1965132), (1014, 1918620), (1020, 1907334), (1026, 1896180), (1045, 1861704), (1053, 1847560), (1080, 1801371), (1105, 1760616), (1122, 1733940), (1140, 1706562), (1144, 1700595), (1170, 1662804), (1188, 1637610), (1224, 1589445), (1235, 1575288), (1254, 1551420), (1287, 1511640), (1292, 1505790), (1320, 1473849), (1326, 1467180), (1352, 1438965), (1368, 1422135), (1377, 1412840), (1404, 1385670), (1430, 1360476), (1482, 1312740), (1485, 1310088), (1496, 1300455), (1521, 1279080), (1530, 1271556), (1539, 1264120), (1560, 1247103), (1615, 1204632), (1620, 1200914), (1672, 1163565), (1683, 1155960), (1690, 1151172), (1710, 1137708), (1716, 1133730), (1755, 1108536), (1768, 1100385), (1782, 1091740), (1836, 1059630), (1859, 1046520), (1870, 1040364), (1881, 1034280), (1938, 1003860), (1976, 984555), (1980, 982566), (1989, 978120), (2028, 959310), (2040, 953667), (2052, 948090), (2090, 930852), (2106, 923780), (2145, 906984), (2210, 880308), (2223, 875160), (2244, 866970), (2280, 853281), (2295, 847704), (2340, 831402), (2376, 818805), (2431, 800280), (2470, 787644), (2508, 775710), (2535, 767448), (2565, 758472), (2574, 755820), (2584, 752895), (2652, 733590), (2717, 716040), (2754, 706420), (2805, 693576), (2808, 692835), (2860, 680238), (2873, 677160), (2907, 669240), (2964, 656370), (2970, 655044), (3042, 639540), (3060, 635778), (3078, 632060), (3135, 620568), (3211, 605880), (3230, 602316), (3240, 600457), (3315, 586872), (3366, 577980), (3380, 575586), (3420, 568854), (3432, 566865), (3510, 554268), (3553, 547560), (3564, 545870), (3672, 529815), (3705, 525096), (3718, 523260), (3740, 520182), (3762, 517140), (3861, 503880), (3876, 501930), (3960, 491283), (3978, 489060), (4056, 479655), (4104, 474045), (4180, 465426), (4199, 463320), (4212, 461890), (4290, 453492), (4420, 440154), (4446, 437580), (4455, 436696), (4488, 433485), (4563, 426360), (4590, 423852), (4680, 415701), (4845, 401544), (4862, 400140), (4940, 393822), (5016, 387855), (5049, 385320), (5070, 383724), (5130, 379236), (5148, 377910), (5265, 369512), (5304, 366795), (5434, 358020), (5508, 353210), (5577, 348840), (5610, 346788), (5643, 344760), (5720, 340119), (5746, 338580), (5814, 334620), (5928, 328185), (5940, 327522), (5967, 326040), (6084, 319770), (6120, 317889), (6156, 316030), (6270, 310284), (6422, 302940), (6435, 302328), (6460, 301158), (6630, 293436), (6669, 291720), (6732, 288990), (6760, 287793), (6840, 284427), (6885, 282568), (7020, 277134), (7106, 273780), (7128, 272935), (7293, 266760), (7410, 262548), (7436, 261630), (7480, 260091), (7524, 258570), (7605, 255816), (7695, 252824), (7722, 251940), (7752, 250965), (7956, 244530), (8151, 238680), (8360, 232713), (8398, 231660), (8415, 231192), (8424, 230945), (8580, 226746), (8619, 225720), (8721, 223080), (8840, 220077), (8892, 218790), (8910, 218348), (9126, 213180), (9180, 211926), (9295, 209304), (9405, 206856), (9633, 201960), (9690, 200772), (9724, 200070), (9880, 196911), (9945, 195624), (10098, 192660), (10140, 191862), (10260, 189618), (10296, 188955), (10530, 184756), (10659, 182520), (10868, 179010), (11016, 176605), (11115, 175032), (11154, 174420), (11220, 173394), (11286, 172380), (11492, 169290), (11583, 167960), (11628, 167310), (11880, 163761), (11934, 163020), (12155, 160056), (12168, 159885), (12312, 158015), (12540, 155142), (12597, 154440), (12844, 151470), (12870, 151164), (12920, 150579), (13260, 146718), (13338, 145860), (13464, 144495), (13585, 143208), (13689, 142120), (13770, 141284), (14040, 138567), (14212, 136890), (14365, 135432), (14535, 133848), (14586, 133380), (14820, 131274), (14872, 130815), (15048, 129285), (15147, 128440), (15210, 127908), (15390, 126412), (15444, 125970), (15912, 122265), (16055, 121176), (16302, 119340), (16731, 116280), (16796, 115830), (16830, 115596), (16929, 114920), (17160, 113373), (17238, 112860), (17442, 111540), (17765, 109512), (17784, 109395), (17820, 109174), (17901, 108680), (18252, 106590), (18360, 105963), (18590, 104652), (18810, 103428), (19266, 100980), (19305, 100776), (19380, 100386), (19448, 100035), (19890, 97812), (20007, 97240), (20196, 96330), (20280, 95931), (20520, 94809), (20995, 92664), (21060, 92378), (21318, 91260), (21736, 89505), (21879, 88920), (22230, 87516), (22308, 87210), (22440, 86697), (22572, 86190), (22815, 85272), (22984, 84645), (23166, 83980), (23256, 83655), (23868, 81510), (24310, 80028), (24453, 79560), (25080, 77571), (25194, 77220), (25245, 77064), (25688, 75735), (25740, 75582), (25857, 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