147540120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 556416000

約数和(自身を除く): 408875880

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, 59, 60, 65, 70, 78, 84, 91, 104, 105, 118, 120, 130, 140, 156, 168, 177, 182, 195, 210, 229, 236, 260, 273, 280, 295, 312, 354, 364, 390, 413, 420, 455, 458, 472, 520, 546, 590, 687, 708, 728, 767, 780, 826, 840, 885, 910, 916, 1092, 1145, 1180, 1239, 1365, 1374, 1416, 1534, 1560, 1603, 1652, 1770, 1820, 1832, 2065, 2184, 2290, 2301, 2360, 2478, 2730, 2748, 2977, 3068, 3206, 3304, 3435, 3540, 3640, 3835, 4130, 4580, 4602, 4809, 4956, 5369, 5460, 5496, 5954, 6136, 6195, 6412, 6870, 7080, 7670, 8015, 8260, 8931, 9160, 9204, 9618, 9912, 10738, 10920, 11505, 11908, 12390, 12824, 13511, 13740, 14885, 15340, 16030, 16107, 16520, 17862, 18408, 19236, 20839, 21476, 23010, 23816, 24045, 24780, 26845, 27022, 27480, 29770, 30680, 32060, 32214, 35724, 38472, 40533, 41678, 42952, 44655, 46020, 48090, 49560, 53690, 54044, 59540, 62517, 64120, 64428, 67555, 71448, 80535, 81066, 83356, 89310, 92040, 94577, 96180, 104195, 107380, 108088, 119080, 125034, 128856, 135110, 161070, 162132, 166712, 175643, 178620, 189154, 192360, 202665, 208390, 214760, 250068, 270220, 283731, 312585, 322140, 324264, 351286, 357240, 378308, 405330, 416780, 472885, 500136, 526929, 540440, 567462, 625170, 644280, 702572, 756616, 810660, 833560, 878215, 945770, 1053858, 1134924, 1229501, 1250340, 1405144, 1418655, 1621320, 1756430, 1891540, 2107716, 2269848, 2459002, 2500680, 2634645, 2837310, 3512860, 3688503, 3783080, 4215432, 4918004, 5269290, 5674620, 6147505, 7025720, 7377006, 9836008, 10538580, 11349240, 12295010, 14754012, 18442515, 21077160, 24590020, 29508024, 36885030, 49180040, 73770060, 147540120]

約数ペア:

[(1, 147540120), (2, 73770060), (3, 49180040), (4, 36885030), (5, 29508024), (6, 24590020), (7, 21077160), (8, 18442515), (10, 14754012), (12, 12295010), (13, 11349240), (14, 10538580), (15, 9836008), (20, 7377006), (21, 7025720), (24, 6147505), (26, 5674620), (28, 5269290), (30, 4918004), (35, 4215432), (39, 3783080), (40, 3688503), (42, 3512860), (52, 2837310), (56, 2634645), (59, 2500680), (60, 2459002), (65, 2269848), (70, 2107716), (78, 1891540), (84, 1756430), (91, 1621320), (104, 1418655), (105, 1405144), (118, 1250340), (120, 1229501), (130, 1134924), (140, 1053858), (156, 945770), (168, 878215), (177, 833560), (182, 810660), (195, 756616), (210, 702572), (229, 644280), (236, 625170), (260, 567462), (273, 540440), (280, 526929), (295, 500136), (312, 472885), (354, 416780), (364, 405330), (390, 378308), (413, 357240), (420, 351286), (455, 324264), (458, 322140), (472, 312585), (520, 283731), (546, 270220), (590, 250068), (687, 214760), (708, 208390), (728, 202665), (767, 192360), (780, 189154), (826, 178620), (840, 175643), (885, 166712), (910, 162132), (916, 161070), (1092, 135110), (1145, 128856), (1180, 125034), (1239, 119080), (1365, 108088), (1374, 107380), (1416, 104195), (1534, 96180), (1560, 94577), (1603, 92040), (1652, 89310), (1770, 83356), (1820, 81066), (1832, 80535), (2065, 71448), (2184, 67555), (2290, 64428), (2301, 64120), (2360, 62517), (2478, 59540), (2730, 54044), (2748, 53690), (2977, 49560), (3068, 48090), (3206, 46020), (3304, 44655), (3435, 42952), (3540, 41678), (3640, 40533), (3835, 38472), (4130, 35724), (4580, 32214), (4602, 32060), (4809, 30680), (4956, 29770), (5369, 27480), (5460, 27022), (5496, 26845), (5954, 24780), (6136, 24045), (6195, 23816), (6412, 23010), (6870, 21476), (7080, 20839), (7670, 19236), (8015, 18408), (8260, 17862), (8931, 16520), (9160, 16107), (9204, 16030), (9618, 15340), (9912, 14885), (10738, 13740), (10920, 13511), (11505, 12824), (11908, 12390)]