1402800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 5166336

約数和(自身を除く): 3763536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 167, 168, 175, 200, 210, 240, 280, 300, 334, 336, 350, 400, 420, 501, 525, 560, 600, 668, 700, 835, 840, 1002, 1050, 1169, 1200, 1336, 1400, 1670, 1680, 2004, 2100, 2338, 2505, 2672, 2800, 3340, 3507, 4008, 4175, 4200, 4676, 5010, 5845, 6680, 7014, 8016, 8350, 8400, 9352, 10020, 11690, 12525, 13360, 14028, 16700, 17535, 18704, 20040, 23380, 25050, 28056, 29225, 33400, 35070, 40080, 46760, 50100, 56112, 58450, 66800, 70140, 87675, 93520, 100200, 116900, 140280, 175350, 200400, 233800, 280560, 350700, 467600, 701400, 1402800]

約数ペア:

[(1, 1402800), (2, 701400), (3, 467600), (4, 350700), (5, 280560), (6, 233800), (7, 200400), (8, 175350), (10, 140280), (12, 116900), (14, 100200), (15, 93520), (16, 87675), (20, 70140), (21, 66800), (24, 58450), (25, 56112), (28, 50100), (30, 46760), (35, 40080), (40, 35070), (42, 33400), (48, 29225), (50, 28056), (56, 25050), (60, 23380), (70, 20040), (75, 18704), (80, 17535), (84, 16700), (100, 14028), (105, 13360), (112, 12525), (120, 11690), (140, 10020), (150, 9352), (167, 8400), (168, 8350), (175, 8016), (200, 7014), (210, 6680), (240, 5845), (280, 5010), (300, 4676), (334, 4200), (336, 4175), (350, 4008), (400, 3507), (420, 3340), (501, 2800), (525, 2672), (560, 2505), (600, 2338), (668, 2100), (700, 2004), (835, 1680), (840, 1670), (1002, 1400), (1050, 1336), (1169, 1200)]