42857085840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{9397}}^1$

素因数の和:10057

約数の個数: 160

約数和(自身を含む): 137381016576

約数和(自身を除く): 94523930736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 613, 620, 744, 930, 1226, 1240, 1488, 1839, 1860, 2452, 2480, 3065, 3678, 3720, 4904, 6130, 7356, 7440, 9195, 9397, 9808, 12260, 14712, 18390, 18794, 19003, 24520, 28191, 29424, 36780, 37588, 38006, 46985, 49040, 56382, 57009, 73560, 75176, 76012, 93970, 95015, 112764, 114018, 140955, 147120, 150352, 152024, 187940, 190030, 225528, 228036, 281910, 285045, 291307, 304048, 375880, 380060, 451056, 456072, 563820, 570090, 582614, 751760, 760120, 873921, 912144, 1127640, 1140180, 1165228, 1456535, 1520240, 1747842, 2255280, 2280360, 2330456, 2913070, 3495684, 4369605, 4560720, 4660912, 5760361, 5826140, 6991368, 8739210, 11520722, 11652280, 13982736, 17281083, 17478420, 23041444, 23304560, 28801805, 34562166, 34956840, 46082888, 57603610, 69124332, 69913680, 86405415, 92165776, 115207220, 138248664, 172810830, 178571191, 230414440, 276497328, 345621660, 357142382, 460828880, 535713573, 691243320, 714284764, 892855955, 1071427146, 1382486640, 1428569528, 1785711910, 2142854292, 2678567865, 2857139056, 3571423820, 4285708584, 5357135730, 7142847640, 8571417168, 10714271460, 14285695280, 21428542920, 42857085840]

約数ペア:

[(1, 42857085840), (2, 21428542920), (3, 14285695280), (4, 10714271460), (5, 8571417168), (6, 7142847640), (8, 5357135730), (10, 4285708584), (12, 3571423820), (15, 2857139056), (16, 2678567865), (20, 2142854292), (24, 1785711910), (30, 1428569528), (31, 1382486640), (40, 1071427146), (48, 892855955), (60, 714284764), (62, 691243320), (80, 535713573), (93, 460828880), (120, 357142382), (124, 345621660), (155, 276497328), (186, 230414440), (240, 178571191), (248, 172810830), (310, 138248664), (372, 115207220), (465, 92165776), (496, 86405415), (613, 69913680), (620, 69124332), (744, 57603610), (930, 46082888), (1226, 34956840), (1240, 34562166), (1488, 28801805), (1839, 23304560), (1860, 23041444), (2452, 17478420), (2480, 17281083), (3065, 13982736), (3678, 11652280), (3720, 11520722), (4904, 8739210), (6130, 6991368), (7356, 5826140), (7440, 5760361), (9195, 4660912), (9397, 4560720), (9808, 4369605), (12260, 3495684), (14712, 2913070), (18390, 2330456), (18794, 2280360), (19003, 2255280), (24520, 1747842), (28191, 1520240), (29424, 1456535), (36780, 1165228), (37588, 1140180), (38006, 1127640), (46985, 912144), (49040, 873921), (56382, 760120), (57009, 751760), (73560, 582614), (75176, 570090), (76012, 563820), (93970, 456072), (95015, 451056), (112764, 380060), (114018, 375880), (140955, 304048), (147120, 291307), (150352, 285045), (152024, 281910), (187940, 228036), (190030, 225528)]