346131240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 256

約数和(自身を含む): 1323302400

約数和(自身を除く): 977171160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1093, 1131, 1160, 1218, 1365, 1508, 1560, 1624, 1740, 1820, 1885, 2030, 2184, 2186, 2262, 2436, 2639, 2730, 3016, 3045, 3279, 3480, 3640, 3770, 4060, 4372, 4524, 4872, 5278, 5460, 5465, 5655, 6090, 6558, 7540, 7651, 7917, 8120, 8744, 9048, 10556, 10920, 10930, 11310, 12180, 13116, 13195, 14209, 15080, 15302, 15834, 16395, 21112, 21860, 22620, 22953, 24360, 26232, 26390, 28418, 30604, 31668, 31697, 32790, 38255, 39585, 42627, 43720, 45240, 45906, 52780, 56836, 61208, 63336, 63394, 65580, 71045, 76510, 79170, 85254, 91812, 95091, 99463, 105560, 113672, 114765, 126788, 131160, 142090, 153020, 158340, 158485, 170508, 183624, 190182, 198926, 213135, 221879, 229530, 253576, 284180, 298389, 306040, 316680, 316970, 341016, 380364, 397852, 412061, 426270, 443758, 459060, 475455, 497315, 568360, 596778, 633940, 665637, 760728, 795704, 824122, 852540, 887516, 918120, 950910, 994630, 1109395, 1193556, 1236183, 1267880, 1331274, 1491945, 1648244, 1705080, 1775032, 1901820, 1989260, 2060305, 2218790, 2387112, 2472366, 2662548, 2884427, 2983890, 3296488, 3328185, 3803640, 3978520, 4120610, 4437580, 4944732, 5325096, 5768854, 5967780, 6180915, 6656370, 8241220, 8653281, 8875160, 9889464, 11537708, 11935560, 12361830, 13312740, 14422135, 16482440, 17306562, 23075416, 24723660, 26625480, 28844270, 34613124, 43266405, 49447320, 57688540, 69226248, 86532810, 115377080, 173065620, 346131240]

約数ペア:

[(1, 346131240), (2, 173065620), (3, 115377080), (4, 86532810), (5, 69226248), (6, 57688540), (7, 49447320), (8, 43266405), (10, 34613124), (12, 28844270), (13, 26625480), (14, 24723660), (15, 23075416), (20, 17306562), (21, 16482440), (24, 14422135), (26, 13312740), (28, 12361830), (29, 11935560), (30, 11537708), (35, 9889464), (39, 8875160), (40, 8653281), (42, 8241220), (52, 6656370), (56, 6180915), (58, 5967780), (60, 5768854), (65, 5325096), (70, 4944732), (78, 4437580), (84, 4120610), (87, 3978520), (91, 3803640), (104, 3328185), (105, 3296488), (116, 2983890), (120, 2884427), (130, 2662548), (140, 2472366), (145, 2387112), (156, 2218790), (168, 2060305), (174, 1989260), (182, 1901820), (195, 1775032), (203, 1705080), (210, 1648244), (232, 1491945), (260, 1331274), (273, 1267880), (280, 1236183), (290, 1193556), (312, 1109395), (348, 994630), (364, 950910), (377, 918120), (390, 887516), (406, 852540), (420, 824122), (435, 795704), (455, 760728), (520, 665637), (546, 633940), (580, 596778), (609, 568360), (696, 497315), (728, 475455), (754, 459060), (780, 443758), (812, 426270), (840, 412061), (870, 397852), (910, 380364), (1015, 341016), (1092, 316970), (1093, 316680), (1131, 306040), (1160, 298389), (1218, 284180), (1365, 253576), (1508, 229530), (1560, 221879), (1624, 213135), (1740, 198926), (1820, 190182), (1885, 183624), (2030, 170508), (2184, 158485), (2186, 158340), (2262, 153020), (2436, 142090), (2639, 131160), (2730, 126788), (3016, 114765), (3045, 113672), (3279, 105560), (3480, 99463), (3640, 95091), (3770, 91812), (4060, 85254), (4372, 79170), (4524, 76510), (4872, 71045), (5278, 65580), (5460, 63394), (5465, 63336), (5655, 61208), (6090, 56836), (6558, 52780), (7540, 45906), (7651, 45240), (7917, 43720), (8120, 42627), (8744, 39585), (9048, 38255), (10556, 32790), (10920, 31697), (10930, 31668), (11310, 30604), (12180, 28418), (13116, 26390), (13195, 26232), (14209, 24360), (15080, 22953), (15302, 22620), (15834, 21860), (16395, 21112)]