40765920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 101483040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 139, 141, 156, 160, 188, 195, 208, 235, 240, 260, 278, 282, 312, 376, 390, 416, 417, 470, 480, 520, 556, 564, 611, 624, 695, 705, 752, 780, 834, 940, 1040, 1112, 1128, 1222, 1248, 1390, 1410, 1504, 1560, 1668, 1807, 1833, 1880, 2080, 2085, 2224, 2256, 2444, 2780, 2820, 3055, 3120, 3336, 3614, 3666, 3760, 4170, 4448, 4512, 4888, 5421, 5560, 5640, 6110, 6240, 6533, 6672, 7228, 7332, 7520, 8340, 9035, 9165, 9776, 10842, 11120, 11280, 12220, 13066, 13344, 14456, 14664, 16680, 18070, 18330, 19552, 19599, 21684, 22240, 22560, 24440, 26132, 27105, 28912, 29328, 32665, 33360, 36140, 36660, 39198, 43368, 48880, 52264, 54210, 57824, 58656, 65330, 66720, 72280, 73320, 78396, 84929, 86736, 97760, 97995, 104528, 108420, 130660, 144560, 146640, 156792, 169858, 173472, 195990, 209056, 216840, 254787, 261320, 289120, 293280, 313584, 339716, 391980, 424645, 433680, 509574, 522640, 627168, 679432, 783960, 849290, 867360, 1019148, 1045280, 1273935, 1358864, 1567920, 1698580, 2038296, 2547870, 2717728, 3135840, 3397160, 4076592, 5095740, 6794320, 8153184, 10191480, 13588640, 20382960, 40765920]

約数ペア:

[(1, 40765920), (2, 20382960), (3, 13588640), (4, 10191480), (5, 8153184), (6, 6794320), (8, 5095740), (10, 4076592), (12, 3397160), (13, 3135840), (15, 2717728), (16, 2547870), (20, 2038296), (24, 1698580), (26, 1567920), (30, 1358864), (32, 1273935), (39, 1045280), (40, 1019148), (47, 867360), (48, 849290), (52, 783960), (60, 679432), (65, 627168), (78, 522640), (80, 509574), (94, 433680), (96, 424645), (104, 391980), (120, 339716), (130, 313584), (139, 293280), (141, 289120), (156, 261320), (160, 254787), (188, 216840), (195, 209056), (208, 195990), (235, 173472), (240, 169858), (260, 156792), (278, 146640), (282, 144560), (312, 130660), (376, 108420), (390, 104528), (416, 97995), (417, 97760), (470, 86736), (480, 84929), (520, 78396), (556, 73320), (564, 72280), (611, 66720), (624, 65330), (695, 58656), (705, 57824), (752, 54210), (780, 52264), (834, 48880), (940, 43368), (1040, 39198), (1112, 36660), (1128, 36140), (1222, 33360), (1248, 32665), (1390, 29328), (1410, 28912), (1504, 27105), (1560, 26132), (1668, 24440), (1807, 22560), (1833, 22240), (1880, 21684), (2080, 19599), (2085, 19552), (2224, 18330), (2256, 18070), (2444, 16680), (2780, 14664), (2820, 14456), (3055, 13344), (3120, 13066), (3336, 12220), (3614, 11280), (3666, 11120), (3760, 10842), (4170, 9776), (4448, 9165), (4512, 9035), (4888, 8340), (5421, 7520), (5560, 7332), (5640, 7228), (6110, 6672), (6240, 6533)]