3874816920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6073}}^1$

素因数の和:6509

約数の個数: 128

約数和(自身を含む): 12551313600

約数和(自身を除く): 8676496680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 409, 520, 780, 818, 1227, 1560, 1636, 2045, 2454, 3272, 4090, 4908, 5317, 6073, 6135, 8180, 9816, 10634, 12146, 12270, 15951, 16360, 18219, 21268, 24292, 24540, 26585, 30365, 31902, 36438, 42536, 48584, 49080, 53170, 60730, 63804, 72876, 78949, 79755, 91095, 106340, 121460, 127608, 145752, 157898, 159510, 182190, 212680, 236847, 242920, 315796, 319020, 364380, 394745, 473694, 631592, 638040, 728760, 789490, 947388, 1184235, 1578980, 1894776, 2368470, 2483857, 3157960, 4736940, 4967714, 7451571, 9473880, 9935428, 12419285, 14903142, 19870856, 24838570, 29806284, 32290141, 37257855, 49677140, 59612568, 64580282, 74515710, 96870423, 99354280, 129160564, 149031420, 161450705, 193740846, 258321128, 298062840, 322901410, 387481692, 484352115, 645802820, 774963384, 968704230, 1291605640, 1937408460, 3874816920]

約数ペア:

[(1, 3874816920), (2, 1937408460), (3, 1291605640), (4, 968704230), (5, 774963384), (6, 645802820), (8, 484352115), (10, 387481692), (12, 322901410), (13, 298062840), (15, 258321128), (20, 193740846), (24, 161450705), (26, 149031420), (30, 129160564), (39, 99354280), (40, 96870423), (52, 74515710), (60, 64580282), (65, 59612568), (78, 49677140), (104, 37257855), (120, 32290141), (130, 29806284), (156, 24838570), (195, 19870856), (260, 14903142), (312, 12419285), (390, 9935428), (409, 9473880), (520, 7451571), (780, 4967714), (818, 4736940), (1227, 3157960), (1560, 2483857), (1636, 2368470), (2045, 1894776), (2454, 1578980), (3272, 1184235), (4090, 947388), (4908, 789490), (5317, 728760), (6073, 638040), (6135, 631592), (8180, 473694), (9816, 394745), (10634, 364380), (12146, 319020), (12270, 315796), (15951, 242920), (16360, 236847), (18219, 212680), (21268, 182190), (24292, 159510), (24540, 157898), (26585, 145752), (30365, 127608), (31902, 121460), (36438, 106340), (42536, 91095), (48584, 79755), (49080, 78949), (53170, 72876), (60730, 63804)]