7668757320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9129473}}^1$

素因数の和:9129494

約数の個数: 64

約数和(自身を含む): 26292885120

約数和(自身を除く): 18624127800

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, 84, 105, 120, 140, 168, 210, 280, 420, 840, 9129473, 18258946, 27388419, 36517892, 45647365, 54776838, 63906311, 73035784, 91294730, 109553676, 127812622, 136942095, 182589460, 191718933, 219107352, 255625244, 273884190, 319531555, 365178920, 383437866, 511250488, 547768380, 639063110, 766875732, 958594665, 1095536760, 1278126220, 1533751464, 1917189330, 2556252440, 3834378660, 7668757320]

約数ペア:

[(1, 7668757320), (2, 3834378660), (3, 2556252440), (4, 1917189330), (5, 1533751464), (6, 1278126220), (7, 1095536760), (8, 958594665), (10, 766875732), (12, 639063110), (14, 547768380), (15, 511250488), (20, 383437866), (21, 365178920), (24, 319531555), (28, 273884190), (30, 255625244), (35, 219107352), (40, 191718933), (42, 182589460), (56, 136942095), (60, 127812622), (70, 109553676), (84, 91294730), (105, 73035784), (120, 63906311), (140, 54776838), (168, 45647365), (210, 36517892), (280, 27388419), (420, 18258946), (840, 9129473)]