8408054760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{6221}}^1$

素因数の和:7851

約数の個数: 128

約数和(自身を含む): 28850169600

約数和(自身を除く): 20442114840

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, 1609, 3218, 4827, 6221, 6436, 8045, 9654, 11263, 12442, 12872, 16090, 18663, 19308, 22526, 24135, 24884, 31105, 32180, 33789, 37326, 38616, 43547, 45052, 48270, 49768, 56315, 62210, 64360, 67578, 74652, 87094, 90104, 93315, 96540, 112630, 124420, 130641, 135156, 149304, 168945, 174188, 186630, 193080, 217735, 225260, 248840, 261282, 270312, 337890, 348376, 373260, 435470, 450520, 522564, 653205, 675780, 746520, 870940, 1045128, 1306410, 1351560, 1741880, 2612820, 5225640, 10009589, 20019178, 30028767, 40038356, 50047945, 60057534, 70067123, 80076712, 100095890, 120115068, 140134246, 150143835, 200191780, 210201369, 240230136, 280268492, 300287670, 350335615, 400383560, 420402738, 560536984, 600575340, 700671230, 840805476, 1051006845, 1201150680, 1401342460, 1681610952, 2102013690, 2802684920, 4204027380, 8408054760]

約数ペア:

[(1, 8408054760), (2, 4204027380), (3, 2802684920), (4, 2102013690), (5, 1681610952), (6, 1401342460), (7, 1201150680), (8, 1051006845), (10, 840805476), (12, 700671230), (14, 600575340), (15, 560536984), (20, 420402738), (21, 400383560), (24, 350335615), (28, 300287670), (30, 280268492), (35, 240230136), (40, 210201369), (42, 200191780), (56, 150143835), (60, 140134246), (70, 120115068), (84, 100095890), (105, 80076712), (120, 70067123), (140, 60057534), (168, 50047945), (210, 40038356), (280, 30028767), (420, 20019178), (840, 10009589), (1609, 5225640), (3218, 2612820), (4827, 1741880), (6221, 1351560), (6436, 1306410), (8045, 1045128), (9654, 870940), (11263, 746520), (12442, 675780), (12872, 653205), (16090, 522564), (18663, 450520), (19308, 435470), (22526, 373260), (24135, 348376), (24884, 337890), (31105, 270312), (32180, 261282), (33789, 248840), (37326, 225260), (38616, 217735), (43547, 193080), (45052, 186630), (48270, 174188), (49768, 168945), (56315, 149304), (62210, 135156), (64360, 130641), (67578, 124420), (74652, 112630), (87094, 96540), (90104, 93315)]