151042920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179813}}^1$

素因数の和:179834

約数の個数: 64

約数和(自身を含む): 517864320

約数和(自身を除く): 366821400

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, 179813, 359626, 539439, 719252, 899065, 1078878, 1258691, 1438504, 1798130, 2157756, 2517382, 2697195, 3596260, 3776073, 4315512, 5034764, 5394390, 6293455, 7192520, 7552146, 10069528, 10788780, 12586910, 15104292, 18880365, 21577560, 25173820, 30208584, 37760730, 50347640, 75521460, 151042920]

約数ペア:

[(1, 151042920), (2, 75521460), (3, 50347640), (4, 37760730), (5, 30208584), (6, 25173820), (7, 21577560), (8, 18880365), (10, 15104292), (12, 12586910), (14, 10788780), (15, 10069528), (20, 7552146), (21, 7192520), (24, 6293455), (28, 5394390), (30, 5034764), (35, 4315512), (40, 3776073), (42, 3596260), (56, 2697195), (60, 2517382), (70, 2157756), (84, 1798130), (105, 1438504), (120, 1258691), (140, 1078878), (168, 899065), (210, 719252), (280, 539439), (420, 359626), (840, 179813)]