201004440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 256

約数和(自身を含む): 754790400

約数和(自身を除く): 553785960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 79, 84, 91, 104, 105, 120, 130, 140, 156, 158, 168, 182, 195, 210, 233, 237, 260, 273, 280, 312, 316, 364, 390, 395, 420, 455, 466, 474, 520, 546, 553, 632, 699, 728, 780, 790, 840, 910, 932, 948, 1027, 1092, 1106, 1165, 1185, 1365, 1398, 1560, 1580, 1631, 1659, 1820, 1864, 1896, 2054, 2184, 2212, 2330, 2370, 2730, 2765, 2796, 3029, 3081, 3160, 3262, 3318, 3495, 3640, 4108, 4424, 4660, 4740, 4893, 5135, 5460, 5530, 5592, 6058, 6162, 6524, 6636, 6990, 7189, 8155, 8216, 8295, 9087, 9320, 9480, 9786, 10270, 10920, 11060, 12116, 12324, 13048, 13272, 13980, 14378, 15145, 15405, 16310, 16590, 18174, 18407, 19572, 20540, 21203, 21567, 22120, 24232, 24465, 24648, 27960, 28756, 30290, 30810, 32620, 33180, 35945, 36348, 36814, 39144, 41080, 42406, 43134, 45435, 48930, 55221, 57512, 60580, 61620, 63609, 65240, 66360, 71890, 72696, 73628, 84812, 86268, 90870, 92035, 97860, 106015, 107835, 110442, 121160, 123240, 127218, 128849, 143780, 147256, 169624, 172536, 181740, 184070, 195720, 212030, 215670, 220884, 239291, 254436, 257698, 276105, 287560, 318045, 363480, 368140, 386547, 424060, 431340, 441768, 478582, 508872, 515396, 552210, 636090, 644245, 717873, 736280, 773094, 848120, 862680, 957164, 1030792, 1104420, 1196455, 1272180, 1288490, 1435746, 1546188, 1675037, 1914328, 1932735, 2208840, 2392910, 2544360, 2576980, 2871492, 3092376, 3350074, 3589365, 3865470, 4785820, 5025111, 5153960, 5742984, 6700148, 7178730, 7730940, 8375185, 9571640, 10050222, 13400296, 14357460, 15461880, 16750370, 20100444, 25125555, 28714920, 33500740, 40200888, 50251110, 67001480, 100502220, 201004440]

約数ペア:

[(1, 201004440), (2, 100502220), (3, 67001480), (4, 50251110), (5, 40200888), (6, 33500740), (7, 28714920), (8, 25125555), (10, 20100444), (12, 16750370), (13, 15461880), (14, 14357460), (15, 13400296), (20, 10050222), (21, 9571640), (24, 8375185), (26, 7730940), (28, 7178730), (30, 6700148), (35, 5742984), (39, 5153960), (40, 5025111), (42, 4785820), (52, 3865470), (56, 3589365), (60, 3350074), (65, 3092376), (70, 2871492), (78, 2576980), (79, 2544360), (84, 2392910), (91, 2208840), (104, 1932735), (105, 1914328), (120, 1675037), (130, 1546188), (140, 1435746), (156, 1288490), (158, 1272180), (168, 1196455), (182, 1104420), (195, 1030792), (210, 957164), (233, 862680), (237, 848120), (260, 773094), (273, 736280), (280, 717873), (312, 644245), (316, 636090), (364, 552210), (390, 515396), (395, 508872), (420, 478582), (455, 441768), (466, 431340), (474, 424060), (520, 386547), (546, 368140), (553, 363480), (632, 318045), (699, 287560), (728, 276105), (780, 257698), (790, 254436), (840, 239291), (910, 220884), (932, 215670), (948, 212030), (1027, 195720), (1092, 184070), (1106, 181740), (1165, 172536), (1185, 169624), (1365, 147256), (1398, 143780), (1560, 128849), (1580, 127218), (1631, 123240), (1659, 121160), (1820, 110442), (1864, 107835), (1896, 106015), (2054, 97860), (2184, 92035), (2212, 90870), (2330, 86268), (2370, 84812), (2730, 73628), (2765, 72696), (2796, 71890), (3029, 66360), (3081, 65240), (3160, 63609), (3262, 61620), (3318, 60580), (3495, 57512), (3640, 55221), (4108, 48930), (4424, 45435), (4660, 43134), (4740, 42406), (4893, 41080), (5135, 39144), (5460, 36814), (5530, 36348), (5592, 35945), (6058, 33180), (6162, 32620), (6524, 30810), (6636, 30290), (6990, 28756), (7189, 27960), (8155, 24648), (8216, 24465), (8295, 24232), (9087, 22120), (9320, 21567), (9480, 21203), (9786, 20540), (10270, 19572), (10920, 18407), (11060, 18174), (12116, 16590), (12324, 16310), (13048, 15405), (13272, 15145), (13980, 14378)]