752986920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1728

約数の個数: 192

約数和(自身を含む): 2662675200

約数和(自身を除く): 1909688280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 392, 395, 420, 474, 490, 553, 588, 632, 735, 790, 840, 948, 980, 1106, 1176, 1185, 1470, 1580, 1621, 1659, 1896, 1960, 2212, 2370, 2765, 2940, 3160, 3242, 3318, 3871, 4424, 4740, 4863, 5530, 5880, 6484, 6636, 7742, 8105, 8295, 9480, 9726, 11060, 11347, 11613, 12968, 13272, 15484, 16210, 16590, 19355, 19452, 22120, 22694, 23226, 24315, 30968, 32420, 33180, 34041, 38710, 38904, 45388, 46452, 48630, 56735, 58065, 64840, 66360, 68082, 77420, 79429, 90776, 92904, 97260, 113470, 116130, 128059, 136164, 154840, 158858, 170205, 194520, 226940, 232260, 238287, 256118, 272328, 317716, 340410, 384177, 397145, 453880, 464520, 476574, 512236, 635432, 640295, 680820, 768354, 794290, 896413, 953148, 1024472, 1191435, 1280590, 1361640, 1536708, 1588580, 1792826, 1906296, 1920885, 2382870, 2561180, 2689239, 3073416, 3177160, 3585652, 3841770, 4482065, 4765740, 5122360, 5378478, 6274891, 7171304, 7683540, 8964130, 9531480, 10756956, 12549782, 13446195, 15367080, 17928260, 18824673, 21513912, 25099564, 26892390, 31374455, 35856520, 37649346, 50199128, 53784780, 62748910, 75298692, 94123365, 107569560, 125497820, 150597384, 188246730, 250995640, 376493460, 752986920]

約数ペア:

[(1, 752986920), (2, 376493460), (3, 250995640), (4, 188246730), (5, 150597384), (6, 125497820), (7, 107569560), (8, 94123365), (10, 75298692), (12, 62748910), (14, 53784780), (15, 50199128), (20, 37649346), (21, 35856520), (24, 31374455), (28, 26892390), (30, 25099564), (35, 21513912), (40, 18824673), (42, 17928260), (49, 15367080), (56, 13446195), (60, 12549782), (70, 10756956), (79, 9531480), (84, 8964130), (98, 7683540), (105, 7171304), (120, 6274891), (140, 5378478), (147, 5122360), (158, 4765740), (168, 4482065), (196, 3841770), (210, 3585652), (237, 3177160), (245, 3073416), (280, 2689239), (294, 2561180), (316, 2382870), (392, 1920885), (395, 1906296), (420, 1792826), (474, 1588580), (490, 1536708), (553, 1361640), (588, 1280590), (632, 1191435), (735, 1024472), (790, 953148), (840, 896413), (948, 794290), (980, 768354), (1106, 680820), (1176, 640295), (1185, 635432), (1470, 512236), (1580, 476574), (1621, 464520), (1659, 453880), (1896, 397145), (1960, 384177), (2212, 340410), (2370, 317716), (2765, 272328), (2940, 256118), (3160, 238287), (3242, 232260), (3318, 226940), (3871, 194520), (4424, 170205), (4740, 158858), (4863, 154840), (5530, 136164), (5880, 128059), (6484, 116130), (6636, 113470), (7742, 97260), (8105, 92904), (8295, 90776), (9480, 79429), (9726, 77420), (11060, 68082), (11347, 66360), (11613, 64840), (12968, 58065), (13272, 56735), (15484, 48630), (16210, 46452), (16590, 45388), (19355, 38904), (19452, 38710), (22120, 34041), (22694, 33180), (23226, 32420), (24315, 30968)]