1805164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 5760226560

約数和(自身を除く): 3955062480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 211, 215, 240, 258, 344, 422, 430, 516, 633, 645, 688, 829, 844, 860, 1032, 1055, 1266, 1290, 1658, 1688, 1720, 2064, 2110, 2487, 2532, 2580, 3165, 3316, 3376, 3440, 4145, 4220, 4974, 5064, 5160, 6330, 6632, 8290, 8440, 9073, 9948, 10128, 10320, 12435, 12660, 13264, 16580, 16880, 18146, 19896, 24870, 25320, 27219, 33160, 35647, 36292, 39792, 45365, 49740, 50640, 54438, 66320, 71294, 72584, 90730, 99480, 106941, 108876, 136095, 142588, 145168, 174919, 178235, 181460, 198960, 213882, 217752, 272190, 285176, 349838, 356470, 362920, 427764, 435504, 524757, 534705, 544380, 570352, 699676, 712940, 725840, 855528, 874595, 1049514, 1069410, 1088760, 1399352, 1425880, 1711056, 1749190, 2099028, 2138820, 2177520, 2623785, 2798704, 2851760, 3498380, 4198056, 4277640, 5247570, 6996760, 7521517, 8396112, 8555280, 10495140, 13993520, 15043034, 20990280, 22564551, 30086068, 37607585, 41980560, 45129102, 60172136, 75215170, 90258204, 112822755, 120344272, 150430340, 180516408, 225645510, 300860680, 361032816, 451291020, 601721360, 902582040, 1805164080]

約数ペア:

[(1, 1805164080), (2, 902582040), (3, 601721360), (4, 451291020), (5, 361032816), (6, 300860680), (8, 225645510), (10, 180516408), (12, 150430340), (15, 120344272), (16, 112822755), (20, 90258204), (24, 75215170), (30, 60172136), (40, 45129102), (43, 41980560), (48, 37607585), (60, 30086068), (80, 22564551), (86, 20990280), (120, 15043034), (129, 13993520), (172, 10495140), (211, 8555280), (215, 8396112), (240, 7521517), (258, 6996760), (344, 5247570), (422, 4277640), (430, 4198056), (516, 3498380), (633, 2851760), (645, 2798704), (688, 2623785), (829, 2177520), (844, 2138820), (860, 2099028), (1032, 1749190), (1055, 1711056), (1266, 1425880), (1290, 1399352), (1658, 1088760), (1688, 1069410), (1720, 1049514), (2064, 874595), (2110, 855528), (2487, 725840), (2532, 712940), (2580, 699676), (3165, 570352), (3316, 544380), (3376, 534705), (3440, 524757), (4145, 435504), (4220, 427764), (4974, 362920), (5064, 356470), (5160, 349838), (6330, 285176), (6632, 272190), (8290, 217752), (8440, 213882), (9073, 198960), (9948, 181460), (10128, 178235), (10320, 174919), (12435, 145168), (12660, 142588), (13264, 136095), (16580, 108876), (16880, 106941), (18146, 99480), (19896, 90730), (24870, 72584), (25320, 71294), (27219, 66320), (33160, 54438), (35647, 50640), (36292, 49740), (39792, 45365)]