81330990624

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1621}}^1$

素因数の和:3145

約数の個数: 240

約数和(自身を含む): 257923595160

約数和(自身を除く): 176592604536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1489, 1621, 1872, 2106, 2592, 2808, 2978, 3242, 3744, 4212, 4467, 4863, 5616, 5956, 6484, 8424, 8934, 9726, 11232, 11912, 12968, 13401, 14589, 16848, 17868, 19357, 19452, 21073, 23824, 25936, 26802, 29178, 33696, 35736, 38714, 38904, 40203, 42146, 43767, 47648, 51872, 53604, 58071, 58356, 63219, 71472, 77428, 77808, 80406, 84292, 87534, 107208, 116142, 116712, 120609, 126438, 131301, 142944, 154856, 155616, 160812, 168584, 174213, 175068, 189657, 214416, 232284, 233424, 241218, 252876, 262602, 309712, 321624, 337168, 348426, 350136, 379314, 428832, 464568, 466848, 482436, 505752, 522639, 525204, 568971, 619424, 643248, 674336, 696852, 700272, 758628, 929136, 964872, 1011504, 1045278, 1050408, 1137942, 1286496, 1393704, 1400544, 1517256, 1567917, 1706913, 1858272, 1929744, 2023008, 2090556, 2100816, 2275884, 2413669, 2787408, 3034512, 3135834, 3413826, 3859488, 4181112, 4201632, 4551768, 4827338, 5574816, 6069024, 6271668, 6827652, 7241007, 8362224, 9103536, 9654676, 12543336, 13655304, 14482014, 16724448, 18207072, 19309352, 21723021, 25086672, 27310608, 28964028, 31377697, 38618704, 43446042, 50173344, 54621216, 57928056, 62755394, 65169063, 77237408, 86892084, 94133091, 115856112, 125510788, 130338126, 173784168, 188266182, 195507189, 231712224, 251021576, 260676252, 282399273, 347568336, 376532364, 391014378, 502043152, 521352504, 564798546, 695136672, 753064728, 782028756, 847197819, 1004086304, 1042705008, 1129597092, 1506129456, 1564057512, 1694395638, 2085410016, 2259194184, 2541593457, 3012258912, 3128115024, 3388791276, 4518388368, 5083186914, 6256230048, 6777582552, 9036776736, 10166373828, 13555165104, 20332747656, 27110330208, 40665495312, 81330990624]

約数ペア:

[(1, 81330990624), (2, 40665495312), (3, 27110330208), (4, 20332747656), (6, 13555165104), (8, 10166373828), (9, 9036776736), (12, 6777582552), (13, 6256230048), (16, 5083186914), (18, 4518388368), (24, 3388791276), (26, 3128115024), (27, 3012258912), (32, 2541593457), (36, 2259194184), (39, 2085410016), (48, 1694395638), (52, 1564057512), (54, 1506129456), (72, 1129597092), (78, 1042705008), (81, 1004086304), (96, 847197819), (104, 782028756), (108, 753064728), (117, 695136672), (144, 564798546), (156, 521352504), (162, 502043152), (208, 391014378), (216, 376532364), (234, 347568336), (288, 282399273), (312, 260676252), (324, 251021576), (351, 231712224), (416, 195507189), (432, 188266182), (468, 173784168), (624, 130338126), (648, 125510788), (702, 115856112), (864, 94133091), (936, 86892084), (1053, 77237408), (1248, 65169063), (1296, 62755394), (1404, 57928056), (1489, 54621216), (1621, 50173344), (1872, 43446042), (2106, 38618704), (2592, 31377697), (2808, 28964028), (2978, 27310608), (3242, 25086672), (3744, 21723021), (4212, 19309352), (4467, 18207072), (4863, 16724448), (5616, 14482014), (5956, 13655304), (6484, 12543336), (8424, 9654676), (8934, 9103536), (9726, 8362224), (11232, 7241007), (11912, 6827652), (12968, 6271668), (13401, 6069024), (14589, 5574816), (16848, 4827338), (17868, 4551768), (19357, 4201632), (19452, 4181112), (21073, 3859488), (23824, 3413826), (25936, 3135834), (26802, 3034512), (29178, 2787408), (33696, 2413669), (35736, 2275884), (38714, 2100816), (38904, 2090556), (40203, 2023008), (42146, 1929744), (43767, 1858272), (47648, 1706913), (51872, 1567917), (53604, 1517256), (58071, 1400544), (58356, 1393704), (63219, 1286496), (71472, 1137942), (77428, 1050408), (77808, 1045278), (80406, 1011504), (84292, 964872), (87534, 929136), (107208, 758628), (116142, 700272), (116712, 696852), (120609, 674336), (126438, 643248), (131301, 619424), (142944, 568971), (154856, 525204), (155616, 522639), (160812, 505752), (168584, 482436), (174213, 466848), (175068, 464568), (189657, 428832), (214416, 379314), (232284, 350136), (233424, 348426), (241218, 337168), (252876, 321624), (262602, 309712)]