83572680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 269671680

約数和(自身を除く): 186099000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 577, 680, 710, 852, 1020, 1065, 1154, 1207, 1420, 1704, 1731, 2040, 2130, 2308, 2414, 2840, 2885, 3462, 3621, 4260, 4616, 4828, 5770, 6035, 6924, 7242, 8520, 8655, 9656, 9809, 11540, 12070, 13848, 14484, 17310, 18105, 19618, 23080, 24140, 28968, 29427, 34620, 36210, 39236, 40967, 48280, 49045, 58854, 69240, 72420, 78472, 81934, 98090, 117708, 122901, 144840, 147135, 163868, 196180, 204835, 235416, 245802, 294270, 327736, 392360, 409670, 491604, 588540, 614505, 696439, 819340, 983208, 1177080, 1229010, 1392878, 1638680, 2089317, 2458020, 2785756, 3482195, 4178634, 4916040, 5571512, 6964390, 8357268, 10446585, 13928780, 16714536, 20893170, 27857560, 41786340, 83572680]

約数ペア:

[(1, 83572680), (2, 41786340), (3, 27857560), (4, 20893170), (5, 16714536), (6, 13928780), (8, 10446585), (10, 8357268), (12, 6964390), (15, 5571512), (17, 4916040), (20, 4178634), (24, 3482195), (30, 2785756), (34, 2458020), (40, 2089317), (51, 1638680), (60, 1392878), (68, 1229010), (71, 1177080), (85, 983208), (102, 819340), (120, 696439), (136, 614505), (142, 588540), (170, 491604), (204, 409670), (213, 392360), (255, 327736), (284, 294270), (340, 245802), (355, 235416), (408, 204835), (426, 196180), (510, 163868), (568, 147135), (577, 144840), (680, 122901), (710, 117708), (852, 98090), (1020, 81934), (1065, 78472), (1154, 72420), (1207, 69240), (1420, 58854), (1704, 49045), (1731, 48280), (2040, 40967), (2130, 39236), (2308, 36210), (2414, 34620), (2840, 29427), (2885, 28968), (3462, 24140), (3621, 23080), (4260, 19618), (4616, 18105), (4828, 17310), (5770, 14484), (6035, 13848), (6924, 12070), (7242, 11540), (8520, 9809), (8655, 9656)]