234237640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 685162800

約数和(自身を除く): 450925160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 116, 130, 140, 145, 182, 196, 203, 232, 245, 260, 280, 290, 317, 364, 377, 392, 406, 455, 490, 520, 580, 634, 637, 728, 754, 812, 910, 980, 1015, 1160, 1268, 1274, 1421, 1508, 1585, 1624, 1820, 1885, 1960, 2030, 2219, 2536, 2548, 2639, 2842, 3016, 3170, 3185, 3640, 3770, 4060, 4121, 4438, 5096, 5278, 5684, 6340, 6370, 7105, 7540, 8120, 8242, 8876, 9193, 10556, 11095, 11368, 12680, 12740, 13195, 14210, 15080, 15533, 16484, 17752, 18386, 18473, 20605, 21112, 22190, 25480, 26390, 28420, 28847, 31066, 32968, 36772, 36946, 41210, 44380, 45965, 52780, 56840, 57694, 62132, 64351, 73544, 73892, 77665, 82420, 88760, 91930, 92365, 105560, 115388, 119509, 124264, 128702, 144235, 147784, 155330, 164840, 183860, 184730, 201929, 230776, 239018, 257404, 288470, 310660, 321755, 367720, 369460, 403858, 450457, 478036, 514808, 576940, 597545, 621320, 643510, 738920, 807716, 836563, 900914, 956072, 1009645, 1153880, 1195090, 1287020, 1615432, 1673126, 1801828, 2019290, 2252285, 2390180, 2574040, 3346252, 3603656, 4038580, 4182815, 4504570, 4780360, 5855941, 6692504, 8077160, 8365630, 9009140, 11711882, 16731260, 18018280, 23423764, 29279705, 33462520, 46847528, 58559410, 117118820, 234237640]

約数ペア:

[(1, 234237640), (2, 117118820), (4, 58559410), (5, 46847528), (7, 33462520), (8, 29279705), (10, 23423764), (13, 18018280), (14, 16731260), (20, 11711882), (26, 9009140), (28, 8365630), (29, 8077160), (35, 6692504), (40, 5855941), (49, 4780360), (52, 4504570), (56, 4182815), (58, 4038580), (65, 3603656), (70, 3346252), (91, 2574040), (98, 2390180), (104, 2252285), (116, 2019290), (130, 1801828), (140, 1673126), (145, 1615432), (182, 1287020), (196, 1195090), (203, 1153880), (232, 1009645), (245, 956072), (260, 900914), (280, 836563), (290, 807716), (317, 738920), (364, 643510), (377, 621320), (392, 597545), (406, 576940), (455, 514808), (490, 478036), (520, 450457), (580, 403858), (634, 369460), (637, 367720), (728, 321755), (754, 310660), (812, 288470), (910, 257404), (980, 239018), (1015, 230776), (1160, 201929), (1268, 184730), (1274, 183860), (1421, 164840), (1508, 155330), (1585, 147784), (1624, 144235), (1820, 128702), (1885, 124264), (1960, 119509), (2030, 115388), (2219, 105560), (2536, 92365), (2548, 91930), (2639, 88760), (2842, 82420), (3016, 77665), (3170, 73892), (3185, 73544), (3640, 64351), (3770, 62132), (4060, 57694), (4121, 56840), (4438, 52780), (5096, 45965), (5278, 44380), (5684, 41210), (6340, 36946), (6370, 36772), (7105, 32968), (7540, 31066), (8120, 28847), (8242, 28420), (8876, 26390), (9193, 25480), (10556, 22190), (11095, 21112), (11368, 20605), (12680, 18473), (12740, 18386), (13195, 17752), (14210, 16484), (15080, 15533)]