126412020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 144

約数和(自身を含む): 449100288

約数和(自身を除く): 322688268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2447, 2460, 2583, 2870, 3444, 3690, 4305, 4894, 5166, 5740, 7341, 7380, 8610, 9788, 10332, 12235, 12915, 14682, 17129, 17220, 22023, 24470, 25830, 29364, 34258, 36705, 44046, 48940, 51387, 51660, 68516, 73410, 85645, 88092, 100327, 102774, 110115, 146820, 154161, 171290, 200654, 205548, 220230, 256935, 300981, 308322, 342580, 401308, 440460, 501635, 513870, 601962, 616644, 702289, 770805, 902943, 1003270, 1027740, 1203924, 1404578, 1504905, 1541610, 1805886, 2006540, 2106867, 2809156, 3009810, 3083220, 3511445, 3611772, 4213734, 4514715, 6019620, 6320601, 7022890, 8427468, 9029430, 10534335, 12641202, 14045780, 18058860, 21068670, 25282404, 31603005, 42137340, 63206010, 126412020]

約数ペア:

[(1, 126412020), (2, 63206010), (3, 42137340), (4, 31603005), (5, 25282404), (6, 21068670), (7, 18058860), (9, 14045780), (10, 12641202), (12, 10534335), (14, 9029430), (15, 8427468), (18, 7022890), (20, 6320601), (21, 6019620), (28, 4514715), (30, 4213734), (35, 3611772), (36, 3511445), (41, 3083220), (42, 3009810), (45, 2809156), (60, 2106867), (63, 2006540), (70, 1805886), (82, 1541610), (84, 1504905), (90, 1404578), (105, 1203924), (123, 1027740), (126, 1003270), (140, 902943), (164, 770805), (180, 702289), (205, 616644), (210, 601962), (246, 513870), (252, 501635), (287, 440460), (315, 401308), (369, 342580), (410, 308322), (420, 300981), (492, 256935), (574, 220230), (615, 205548), (630, 200654), (738, 171290), (820, 154161), (861, 146820), (1148, 110115), (1230, 102774), (1260, 100327), (1435, 88092), (1476, 85645), (1722, 73410), (1845, 68516), (2447, 51660), (2460, 51387), (2583, 48940), (2870, 44046), (3444, 36705), (3690, 34258), (4305, 29364), (4894, 25830), (5166, 24470), (5740, 22023), (7341, 17220), (7380, 17129), (8610, 14682), (9788, 12915), (10332, 12235)]