856002840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92641}}^1$

素因数の和:92673

約数の個数: 128

約数和(自身を含む): 3201707520

約数和(自身を除く): 2345704680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 92641, 185282, 277923, 370564, 463205, 555846, 648487, 741128, 926410, 1019051, 1111692, 1296974, 1389615, 1852820, 1945461, 2038102, 2223384, 2593948, 2779230, 3057153, 3242435, 3705640, 3890922, 4076204, 5095255, 5187896, 5558460, 6114306, 6484870, 7133357, 7781844, 8152408, 9727305, 10190510, 11116920, 12228612, 12969740, 14266714, 15285765, 15563688, 19454610, 20381020, 21400071, 24457224, 25939480, 28533428, 30571530, 35666785, 38909220, 40762040, 42800142, 57066856, 61143060, 71333570, 77818440, 85600284, 107000355, 122286120, 142667140, 171200568, 214000710, 285334280, 428001420, 856002840]

約数ペア:

[(1, 856002840), (2, 428001420), (3, 285334280), (4, 214000710), (5, 171200568), (6, 142667140), (7, 122286120), (8, 107000355), (10, 85600284), (11, 77818440), (12, 71333570), (14, 61143060), (15, 57066856), (20, 42800142), (21, 40762040), (22, 38909220), (24, 35666785), (28, 30571530), (30, 28533428), (33, 25939480), (35, 24457224), (40, 21400071), (42, 20381020), (44, 19454610), (55, 15563688), (56, 15285765), (60, 14266714), (66, 12969740), (70, 12228612), (77, 11116920), (84, 10190510), (88, 9727305), (105, 8152408), (110, 7781844), (120, 7133357), (132, 6484870), (140, 6114306), (154, 5558460), (165, 5187896), (168, 5095255), (210, 4076204), (220, 3890922), (231, 3705640), (264, 3242435), (280, 3057153), (308, 2779230), (330, 2593948), (385, 2223384), (420, 2038102), (440, 1945461), (462, 1852820), (616, 1389615), (660, 1296974), (770, 1111692), (840, 1019051), (924, 926410), (1155, 741128), (1320, 648487), (1540, 555846), (1848, 463205), (2310, 370564), (3080, 277923), (4620, 185282), (9240, 92641)]