21591123840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2443

約数の個数: 576

約数和(自身を含む): 88291869120

約数和(自身を除く): 66700745280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 242, 260, 264, 286, 288, 312, 320, 330, 352, 360, 363, 384, 390, 396, 416, 429, 440, 468, 480, 484, 495, 520, 528, 572, 576, 585, 605, 624, 640, 660, 704, 715, 720, 726, 780, 792, 832, 858, 880, 936, 960, 968, 990, 1040, 1056, 1089, 1144, 1152, 1170, 1210, 1248, 1287, 1320, 1408, 1430, 1440, 1452, 1560, 1573, 1584, 1664, 1716, 1760, 1815, 1872, 1920, 1936, 1980, 2080, 2112, 2145, 2178, 2288, 2340, 2383, 2420, 2496, 2574, 2640, 2860, 2880, 2904, 3120, 3146, 3168, 3432, 3520, 3630, 3744, 3872, 3960, 4160, 4224, 4290, 4356, 4576, 4680, 4719, 4766, 4840, 4992, 5148, 5280, 5445, 5720, 5760, 5808, 6240, 6292, 6336, 6435, 6864, 7040, 7149, 7260, 7488, 7744, 7865, 7920, 8320, 8580, 8712, 9152, 9360, 9438, 9532, 9680, 10296, 10560, 10890, 11440, 11616, 11915, 12480, 12584, 12672, 12870, 13728, 14157, 14298, 14520, 14976, 15488, 15730, 15840, 17160, 17424, 18304, 18720, 18876, 19064, 19360, 20592, 21120, 21447, 21780, 22880, 23232, 23595, 23830, 24960, 25168, 25740, 26213, 27456, 28314, 28596, 29040, 30979, 31460, 31680, 34320, 34848, 35745, 37440, 37752, 38128, 38720, 41184, 42894, 43560, 45760, 46464, 47190, 47660, 50336, 51480, 52426, 54912, 56628, 57192, 58080, 61958, 62920, 63360, 68640, 69696, 70785, 71490, 74880, 75504, 76256, 77440, 78639, 82368, 85788, 87120, 91520, 92937, 94380, 95320, 100672, 102960, 104852, 107235, 113256, 114384, 116160, 123916, 125840, 131065, 137280, 139392, 141570, 142980, 151008, 152512, 154895, 157278, 164736, 171576, 174240, 185874, 188760, 190640, 201344, 205920, 209704, 214470, 226512, 228768, 232320, 235917, 247832, 251680, 262130, 274560, 278811, 283140, 285960, 288343, 302016, 305024, 309790, 314556, 340769, 343152, 348480, 371748, 377520, 381280, 393195, 411840, 419408, 428940, 453024, 457536, 464685, 471834, 495664, 503360, 524260, 557622, 566280, 571920, 576686, 604032, 619580, 629112, 681538, 686304, 696960, 743496, 755040, 762560, 786390, 823680, 838816, 857880, 865029, 906048, 915072, 929370, 943668, 991328, 1006720, 1022307, 1048520, 1115244, 1132560, 1143840, 1153372, 1179585, 1239160, 1258224, 1363076, 1372608, 1394055, 1441715, 1486992, 1510080, 1525120, 1572780, 1677632, 1703845, 1715760, 1730058, 1812096, 1858740, 1887336, 1982656, 2044614, 2097040, 2230488, 2265120, 2287680, 2306744, 2359170, 2478320, 2516448, 2595087, 2726152, 2745216, 2788110, 2883430, 2973984, 3020160, 3066921, 3145560, 3355264, 3407690, 3431520, 3460116, 3717480, 3748459, 3774672, 3965312, 4089228, 4194080, 4325145, 4460976, 4530240, 4575360, 4613488, 4718340, 4956640, 5032896, 5111535, 5190174, 5452304, 5576220, 5766860, 5947968, 6133842, 6291120, 6815380, 6863040, 6920232, 7434960, 7496918, 7549344, 8178456, 8388160, 8650290, 8921952, 9060480, 9226976, 9436680, 9913280, 10065792, 10223070, 10380348, 10904608, 11152440, 11245377, 11533720, 11895936, 12267684, 12582240, 12975435, 13630760, 13726080, 13840464, 14869920, 14993836, 15098688, 15334605, 16356912, 16776320, 17300580, 17843904, 18453952, 18742295, 18873360, 19826560, 20446140, 20760696, 21809216, 22304880, 22490754, 23067440, 24535368, 25164480, 25950870, 27261520, 27680928, 29739840, 29987672, 30197376, 30669210, 32713824, 33736131, 34601160, 35687808, 36907904, 37484590, 37746720, 40892280, 41521392, 43618432, 44609760, 44981508, 46134880, 49070736, 50328960, 51901740, 54523040, 55361856, 56226885, 59479680, 59975344, 61338420, 65427648, 67472262, 69202320, 74969180, 75493440, 81784560, 83042784, 89219520, 89963016, 92269760, 98141472, 103803480, 109046080, 110723712, 112453770, 119950688, 122676840, 130855296, 134944524, 138404640, 149938360, 150986880, 163569120, 166085568, 168680655, 178439040, 179926032, 184539520, 196282944, 207606960, 218092160, 224907540, 239901376, 245353680, 269889048, 276809280, 299876720, 327138240, 332171136, 337361310, 359852064, 392565888, 415213920, 449815080, 479802752, 490707360, 539778096, 553618560, 599753440, 654276480, 674722620, 719704128, 830427840, 899630160, 981414720, 1079556192, 1199506880, 1349445240, 1439408256, 1660855680, 1799260320, 1962829440, 2159112384, 2399013760, 2698890480, 3598520640, 4318224768, 5397780960, 7197041280, 10795561920, 21591123840]

約数ペア:

[(1, 21591123840), (2, 10795561920), (3, 7197041280), (4, 5397780960), (5, 4318224768), (6, 3598520640), (8, 2698890480), (9, 2399013760), (10, 2159112384), (11, 1962829440), (12, 1799260320), (13, 1660855680), (15, 1439408256), (16, 1349445240), (18, 1199506880), (20, 1079556192), (22, 981414720), (24, 899630160), (26, 830427840), (30, 719704128), (32, 674722620), (33, 654276480), (36, 599753440), (39, 553618560), (40, 539778096), (44, 490707360), (45, 479802752), (48, 449815080), (52, 415213920), (55, 392565888), (60, 359852064), (64, 337361310), (65, 332171136), (66, 327138240), (72, 299876720), (78, 276809280), (80, 269889048), (88, 245353680), (90, 239901376), (96, 224907540), (99, 218092160), (104, 207606960), (110, 196282944), (117, 184539520), (120, 179926032), (121, 178439040), (128, 168680655), (130, 166085568), (132, 163569120), (143, 150986880), (144, 149938360), (156, 138404640), (160, 134944524), (165, 130855296), (176, 122676840), (180, 119950688), (192, 112453770), (195, 110723712), (198, 109046080), (208, 103803480), (220, 98141472), (234, 92269760), (240, 89963016), (242, 89219520), (260, 83042784), (264, 81784560), (286, 75493440), (288, 74969180), (312, 69202320), (320, 67472262), (330, 65427648), (352, 61338420), (360, 59975344), (363, 59479680), (384, 56226885), (390, 55361856), (396, 54523040), (416, 51901740), (429, 50328960), (440, 49070736), (468, 46134880), (480, 44981508), (484, 44609760), (495, 43618432), (520, 41521392), (528, 40892280), (572, 37746720), (576, 37484590), (585, 36907904), (605, 35687808), (624, 34601160), (640, 33736131), (660, 32713824), (704, 30669210), (715, 30197376), (720, 29987672), (726, 29739840), (780, 27680928), (792, 27261520), (832, 25950870), (858, 25164480), (880, 24535368), (936, 23067440), (960, 22490754), (968, 22304880), (990, 21809216), (1040, 20760696), (1056, 20446140), (1089, 19826560), (1144, 18873360), (1152, 18742295), (1170, 18453952), (1210, 17843904), (1248, 17300580), (1287, 16776320), (1320, 16356912), (1408, 15334605), (1430, 15098688), (1440, 14993836), (1452, 14869920), (1560, 13840464), (1573, 13726080), (1584, 13630760), (1664, 12975435), (1716, 12582240), (1760, 12267684), (1815, 11895936), (1872, 11533720), (1920, 11245377), (1936, 11152440), (1980, 10904608), (2080, 10380348), (2112, 10223070), (2145, 10065792), (2178, 9913280), (2288, 9436680), (2340, 9226976), (2383, 9060480), (2420, 8921952), (2496, 8650290), (2574, 8388160), (2640, 8178456), (2860, 7549344), (2880, 7496918), (2904, 7434960), (3120, 6920232), (3146, 6863040), (3168, 6815380), (3432, 6291120), (3520, 6133842), (3630, 5947968), (3744, 5766860), (3872, 5576220), (3960, 5452304), (4160, 5190174), (4224, 5111535), (4290, 5032896), (4356, 4956640), (4576, 4718340), (4680, 4613488), (4719, 4575360), (4766, 4530240), (4840, 4460976), (4992, 4325145), (5148, 4194080), (5280, 4089228), (5445, 3965312), (5720, 3774672), (5760, 3748459), (5808, 3717480), (6240, 3460116), (6292, 3431520), (6336, 3407690), (6435, 3355264), (6864, 3145560), (7040, 3066921), (7149, 3020160), (7260, 2973984), (7488, 2883430), (7744, 2788110), (7865, 2745216), (7920, 2726152), (8320, 2595087), (8580, 2516448), (8712, 2478320), (9152, 2359170), (9360, 2306744), (9438, 2287680), (9532, 2265120), (9680, 2230488), (10296, 2097040), (10560, 2044614), (10890, 1982656), (11440, 1887336), (11616, 1858740), (11915, 1812096), (12480, 1730058), (12584, 1715760), (12672, 1703845), (12870, 1677632), (13728, 1572780), (14157, 1525120), (14298, 1510080), (14520, 1486992), (14976, 1441715), (15488, 1394055), (15730, 1372608), (15840, 1363076), (17160, 1258224), (17424, 1239160), (18304, 1179585), (18720, 1153372), (18876, 1143840), (19064, 1132560), (19360, 1115244), (20592, 1048520), (21120, 1022307), (21447, 1006720), (21780, 991328), (22880, 943668), (23232, 929370), (23595, 915072), (23830, 906048), (24960, 865029), (25168, 857880), (25740, 838816), (26213, 823680), (27456, 786390), (28314, 762560), (28596, 755040), (29040, 743496), (30979, 696960), (31460, 686304), (31680, 681538), (34320, 629112), (34848, 619580), (35745, 604032), (37440, 576686), (37752, 571920), (38128, 566280), (38720, 557622), (41184, 524260), (42894, 503360), (43560, 495664), (45760, 471834), (46464, 464685), (47190, 457536), (47660, 453024), (50336, 428940), (51480, 419408), (52426, 411840), (54912, 393195), (56628, 381280), (57192, 377520), (58080, 371748), (61958, 348480), (62920, 343152), (63360, 340769), (68640, 314556), (69696, 309790), (70785, 305024), (71490, 302016), (74880, 288343), (75504, 285960), (76256, 283140), (77440, 278811), (78639, 274560), (82368, 262130), (85788, 251680), (87120, 247832), (91520, 235917), (92937, 232320), (94380, 228768), (95320, 226512), (100672, 214470), (102960, 209704), (104852, 205920), (107235, 201344), (113256, 190640), (114384, 188760), (116160, 185874), (123916, 174240), (125840, 171576), (131065, 164736), (137280, 157278), (139392, 154895), (141570, 152512), (142980, 151008)]