103631320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 280324800

約数和(自身を除く): 176693480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 617, 646, 680, 760, 884, 988, 1105, 1234, 1235, 1292, 1615, 1768, 1976, 2210, 2468, 2470, 2584, 3085, 3230, 4199, 4420, 4936, 4940, 6170, 6460, 8021, 8398, 8840, 9880, 10489, 11723, 12340, 12920, 16042, 16796, 20978, 20995, 23446, 24680, 32084, 33592, 40105, 41956, 41990, 46892, 52445, 58615, 64168, 80210, 83912, 83980, 93784, 104890, 117230, 136357, 152399, 160420, 167960, 199291, 209780, 234460, 272714, 304798, 320840, 398582, 419560, 468920, 545428, 609596, 681785, 761995, 797164, 996455, 1090856, 1219192, 1363570, 1523990, 1594328, 1992910, 2590783, 2727140, 3047980, 3985820, 5181566, 5454280, 6095960, 7971640, 10363132, 12953915, 20726264, 25907830, 51815660, 103631320]

約数ペア:

[(1, 103631320), (2, 51815660), (4, 25907830), (5, 20726264), (8, 12953915), (10, 10363132), (13, 7971640), (17, 6095960), (19, 5454280), (20, 5181566), (26, 3985820), (34, 3047980), (38, 2727140), (40, 2590783), (52, 1992910), (65, 1594328), (68, 1523990), (76, 1363570), (85, 1219192), (95, 1090856), (104, 996455), (130, 797164), (136, 761995), (152, 681785), (170, 609596), (190, 545428), (221, 468920), (247, 419560), (260, 398582), (323, 320840), (340, 304798), (380, 272714), (442, 234460), (494, 209780), (520, 199291), (617, 167960), (646, 160420), (680, 152399), (760, 136357), (884, 117230), (988, 104890), (1105, 93784), (1234, 83980), (1235, 83912), (1292, 80210), (1615, 64168), (1768, 58615), (1976, 52445), (2210, 46892), (2468, 41990), (2470, 41956), (2584, 40105), (3085, 33592), (3230, 32084), (4199, 24680), (4420, 23446), (4936, 20995), (4940, 20978), (6170, 16796), (6460, 16042), (8021, 12920), (8398, 12340), (8840, 11723), (9880, 10489)]