56851672920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3226

約数の個数: 256

約数和(自身を含む): 198257863680

約数和(自身を除く): 141406190760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 331, 365, 420, 438, 511, 584, 662, 730, 840, 876, 993, 1022, 1095, 1324, 1460, 1533, 1655, 1752, 1986, 2044, 2190, 2317, 2555, 2648, 2801, 2920, 3066, 3310, 3972, 4088, 4380, 4634, 4965, 5110, 5602, 6132, 6620, 6951, 7665, 7944, 8403, 8760, 9268, 9930, 10220, 11204, 11585, 12264, 13240, 13902, 14005, 15330, 16806, 18536, 19607, 19860, 20440, 22408, 23170, 24163, 27804, 28010, 30660, 33612, 34755, 39214, 39720, 42015, 46340, 48326, 55608, 56020, 58821, 61320, 67224, 69510, 72489, 78428, 84030, 92680, 96652, 98035, 112040, 117642, 120815, 139020, 144978, 156856, 168060, 169141, 193304, 196070, 204473, 235284, 241630, 278040, 289956, 294105, 336120, 338282, 362445, 392140, 408946, 470568, 483260, 507423, 579912, 588210, 613419, 676564, 724890, 784280, 817892, 845705, 927131, 966520, 1014846, 1022365, 1176420, 1226838, 1353128, 1431311, 1449780, 1635784, 1691410, 1854262, 2029692, 2044730, 2352840, 2453676, 2537115, 2781393, 2862622, 2899560, 3067095, 3382820, 3708524, 4059384, 4089460, 4293933, 4635655, 4907352, 5074230, 5562786, 5725244, 6134190, 6489917, 6765640, 7156555, 7417048, 8178920, 8587866, 9271310, 10148460, 11125572, 11450488, 12268380, 12979834, 13906965, 14313110, 17175732, 18542620, 19469751, 20296920, 21469665, 22251144, 24536760, 25959668, 27813930, 28626220, 32449585, 34351464, 37085240, 38939502, 42939330, 51919336, 55627860, 57252440, 64899170, 67680563, 77879004, 85878660, 97348755, 111255720, 129798340, 135361126, 155758008, 171757320, 194697510, 203041689, 259596680, 270722252, 338402815, 389395020, 406083378, 473763941, 541444504, 676805630, 778790040, 812166756, 947527882, 1015208445, 1353611260, 1421291823, 1624333512, 1895055764, 2030416890, 2368819705, 2707222520, 2842583646, 3790111528, 4060833780, 4737639410, 5685167292, 7106459115, 8121667560, 9475278820, 11370334584, 14212918230, 18950557640, 28425836460, 56851672920]

約数ペア:

[(1, 56851672920), (2, 28425836460), (3, 18950557640), (4, 14212918230), (5, 11370334584), (6, 9475278820), (7, 8121667560), (8, 7106459115), (10, 5685167292), (12, 4737639410), (14, 4060833780), (15, 3790111528), (20, 2842583646), (21, 2707222520), (24, 2368819705), (28, 2030416890), (30, 1895055764), (35, 1624333512), (40, 1421291823), (42, 1353611260), (56, 1015208445), (60, 947527882), (70, 812166756), (73, 778790040), (84, 676805630), (105, 541444504), (120, 473763941), (140, 406083378), (146, 389395020), (168, 338402815), (210, 270722252), (219, 259596680), (280, 203041689), (292, 194697510), (331, 171757320), (365, 155758008), (420, 135361126), (438, 129798340), (511, 111255720), (584, 97348755), (662, 85878660), (730, 77879004), (840, 67680563), (876, 64899170), (993, 57252440), (1022, 55627860), (1095, 51919336), (1324, 42939330), (1460, 38939502), (1533, 37085240), (1655, 34351464), (1752, 32449585), (1986, 28626220), (2044, 27813930), (2190, 25959668), (2317, 24536760), (2555, 22251144), (2648, 21469665), (2801, 20296920), (2920, 19469751), (3066, 18542620), (3310, 17175732), (3972, 14313110), (4088, 13906965), (4380, 12979834), (4634, 12268380), (4965, 11450488), (5110, 11125572), (5602, 10148460), (6132, 9271310), (6620, 8587866), (6951, 8178920), (7665, 7417048), (7944, 7156555), (8403, 6765640), (8760, 6489917), (9268, 6134190), (9930, 5725244), (10220, 5562786), (11204, 5074230), (11585, 4907352), (12264, 4635655), (13240, 4293933), (13902, 4089460), (14005, 4059384), (15330, 3708524), (16806, 3382820), (18536, 3067095), (19607, 2899560), (19860, 2862622), (20440, 2781393), (22408, 2537115), (23170, 2453676), (24163, 2352840), (27804, 2044730), (28010, 2029692), (30660, 1854262), (33612, 1691410), (34755, 1635784), (39214, 1449780), (39720, 1431311), (42015, 1353128), (46340, 1226838), (48326, 1176420), (55608, 1022365), (56020, 1014846), (58821, 966520), (61320, 927131), (67224, 845705), (69510, 817892), (72489, 784280), (78428, 724890), (84030, 676564), (92680, 613419), (96652, 588210), (98035, 579912), (112040, 507423), (117642, 483260), (120815, 470568), (139020, 408946), (144978, 392140), (156856, 362445), (168060, 338282), (169141, 336120), (193304, 294105), (196070, 289956), (204473, 278040), (235284, 241630)]