40454707560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{27581}}^1$

素因数の和:28331

約数の個数: 128

約数和(自身を含む): 128686579200

約数和(自身を除く): 88231871640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 719, 1020, 1438, 2040, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 10785, 12223, 14380, 17256, 21570, 24446, 27581, 28760, 36669, 43140, 48892, 55162, 61115, 73338, 82743, 86280, 97784, 110324, 122230, 137905, 146676, 165486, 183345, 220648, 244460, 275810, 293352, 330972, 366690, 413715, 468877, 488920, 551620, 661944, 733380, 827430, 937754, 1103240, 1406631, 1466760, 1654860, 1875508, 2344385, 2813262, 3309720, 3751016, 4688770, 5626524, 7033155, 9377540, 11253048, 14066310, 18755080, 19830739, 28132620, 39661478, 56265240, 59492217, 79322956, 99153695, 118984434, 158645912, 198307390, 237968868, 297461085, 337122563, 396614780, 475937736, 594922170, 674245126, 793229560, 1011367689, 1189844340, 1348490252, 1685612815, 2022735378, 2379688680, 2696980504, 3371225630, 4045470756, 5056838445, 6742451260, 8090941512, 10113676890, 13484902520, 20227353780, 40454707560]

約数ペア:

[(1, 40454707560), (2, 20227353780), (3, 13484902520), (4, 10113676890), (5, 8090941512), (6, 6742451260), (8, 5056838445), (10, 4045470756), (12, 3371225630), (15, 2696980504), (17, 2379688680), (20, 2022735378), (24, 1685612815), (30, 1348490252), (34, 1189844340), (40, 1011367689), (51, 793229560), (60, 674245126), (68, 594922170), (85, 475937736), (102, 396614780), (120, 337122563), (136, 297461085), (170, 237968868), (204, 198307390), (255, 158645912), (340, 118984434), (408, 99153695), (510, 79322956), (680, 59492217), (719, 56265240), (1020, 39661478), (1438, 28132620), (2040, 19830739), (2157, 18755080), (2876, 14066310), (3595, 11253048), (4314, 9377540), (5752, 7033155), (7190, 5626524), (8628, 4688770), (10785, 3751016), (12223, 3309720), (14380, 2813262), (17256, 2344385), (21570, 1875508), (24446, 1654860), (27581, 1466760), (28760, 1406631), (36669, 1103240), (43140, 937754), (48892, 827430), (55162, 733380), (61115, 661944), (73338, 551620), (82743, 488920), (86280, 468877), (97784, 413715), (110324, 366690), (122230, 330972), (137905, 293352), (146676, 275810), (165486, 244460), (183345, 220648)]