1401634680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197971}}^1$

素因数の和:198044

約数の個数: 64

約数和(自身を含む): 4276195200

約数和(自身を除く): 2874560520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 197971, 395942, 593913, 791884, 989855, 1187826, 1583768, 1979710, 2375652, 2969565, 3959420, 4751304, 5939130, 7918840, 11680289, 11878260, 23360578, 23756520, 35040867, 46721156, 58401445, 70081734, 93442312, 116802890, 140163468, 175204335, 233605780, 280326936, 350408670, 467211560, 700817340, 1401634680]

約数ペア:

[(1, 1401634680), (2, 700817340), (3, 467211560), (4, 350408670), (5, 280326936), (6, 233605780), (8, 175204335), (10, 140163468), (12, 116802890), (15, 93442312), (20, 70081734), (24, 58401445), (30, 46721156), (40, 35040867), (59, 23756520), (60, 23360578), (118, 11878260), (120, 11680289), (177, 7918840), (236, 5939130), (295, 4751304), (354, 3959420), (472, 2969565), (590, 2375652), (708, 1979710), (885, 1583768), (1180, 1187826), (1416, 989855), (1770, 791884), (2360, 593913), (3540, 395942), (7080, 197971)]