76687680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 266858496

約数和(自身を除く): 190170816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 127, 136, 148, 160, 170, 185, 192, 204, 222, 240, 254, 255, 272, 296, 320, 340, 370, 381, 408, 444, 480, 508, 510, 544, 555, 592, 629, 635, 680, 740, 762, 816, 888, 960, 1016, 1020, 1088, 1110, 1184, 1258, 1270, 1360, 1480, 1524, 1632, 1776, 1887, 1905, 2032, 2040, 2159, 2220, 2368, 2516, 2540, 2720, 2960, 3048, 3145, 3264, 3552, 3774, 3810, 4064, 4080, 4318, 4440, 4699, 5032, 5080, 5440, 5920, 6096, 6290, 6477, 7104, 7548, 7620, 8128, 8160, 8636, 8880, 9398, 9435, 10064, 10160, 10795, 11840, 12192, 12580, 12954, 14097, 15096, 15240, 16320, 17272, 17760, 18796, 18870, 20128, 20320, 21590, 23495, 24384, 25160, 25908, 28194, 30192, 30480, 32385, 34544, 35520, 37592, 37740, 40256, 40640, 43180, 46990, 50320, 51816, 56388, 60384, 60960, 64770, 69088, 70485, 75184, 75480, 79883, 86360, 93980, 100640, 103632, 112776, 120768, 121920, 129540, 138176, 140970, 150368, 150960, 159766, 172720, 187960, 201280, 207264, 225552, 239649, 259080, 281940, 300736, 301920, 319532, 345440, 375920, 399415, 414528, 451104, 479298, 518160, 563880, 603840, 639064, 690880, 751840, 798830, 902208, 958596, 1036320, 1127760, 1198245, 1278128, 1503680, 1597660, 1917192, 2072640, 2255520, 2396490, 2556256, 3195320, 3834384, 4511040, 4792980, 5112512, 6390640, 7668768, 9585960, 12781280, 15337536, 19171920, 25562560, 38343840, 76687680]

約数ペア:

[(1, 76687680), (2, 38343840), (3, 25562560), (4, 19171920), (5, 15337536), (6, 12781280), (8, 9585960), (10, 7668768), (12, 6390640), (15, 5112512), (16, 4792980), (17, 4511040), (20, 3834384), (24, 3195320), (30, 2556256), (32, 2396490), (34, 2255520), (37, 2072640), (40, 1917192), (48, 1597660), (51, 1503680), (60, 1278128), (64, 1198245), (68, 1127760), (74, 1036320), (80, 958596), (85, 902208), (96, 798830), (102, 751840), (111, 690880), (120, 639064), (127, 603840), (136, 563880), (148, 518160), (160, 479298), (170, 451104), (185, 414528), (192, 399415), (204, 375920), (222, 345440), (240, 319532), (254, 301920), (255, 300736), (272, 281940), (296, 259080), (320, 239649), (340, 225552), (370, 207264), (381, 201280), (408, 187960), (444, 172720), (480, 159766), (508, 150960), (510, 150368), (544, 140970), (555, 138176), (592, 129540), (629, 121920), (635, 120768), (680, 112776), (740, 103632), (762, 100640), (816, 93980), (888, 86360), (960, 79883), (1016, 75480), (1020, 75184), (1088, 70485), (1110, 69088), (1184, 64770), (1258, 60960), (1270, 60384), (1360, 56388), (1480, 51816), (1524, 50320), (1632, 46990), (1776, 43180), (1887, 40640), (1905, 40256), (2032, 37740), (2040, 37592), (2159, 35520), (2220, 34544), (2368, 32385), (2516, 30480), (2540, 30192), (2720, 28194), (2960, 25908), (3048, 25160), (3145, 24384), (3264, 23495), (3552, 21590), (3774, 20320), (3810, 20128), (4064, 18870), (4080, 18796), (4318, 17760), (4440, 17272), (4699, 16320), (5032, 15240), (5080, 15096), (5440, 14097), (5920, 12954), (6096, 12580), (6290, 12192), (6477, 11840), (7104, 10795), (7548, 10160), (7620, 10064), (8128, 9435), (8160, 9398), (8636, 8880)]