82860960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 328188672

約数和(自身を除く): 245327712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 271, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 542, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 813, 840, 910, 980, 1040, 1084, 1092, 1120, 1176, 1248, 1274, 1355, 1365, 1456, 1470, 1560, 1568, 1626, 1680, 1820, 1897, 1911, 1960, 2080, 2168, 2184, 2352, 2548, 2710, 2730, 2912, 2940, 3120, 3185, 3252, 3360, 3523, 3640, 3794, 3822, 3920, 4065, 4336, 4368, 4704, 5096, 5420, 5460, 5691, 5880, 6240, 6370, 6504, 7046, 7280, 7588, 7644, 7840, 8130, 8672, 8736, 9485, 9555, 10192, 10569, 10840, 10920, 11382, 11760, 12740, 13008, 13279, 14092, 14560, 15176, 15288, 16260, 17615, 18970, 19110, 20384, 21138, 21680, 21840, 22764, 23520, 24661, 25480, 26016, 26558, 28184, 28455, 30352, 30576, 32520, 35230, 37940, 38220, 39837, 42276, 43360, 43680, 45528, 49322, 50960, 52845, 53116, 56368, 56910, 60704, 61152, 65040, 66395, 70460, 73983, 75880, 76440, 79674, 84552, 91056, 98644, 101920, 105690, 106232, 112736, 113820, 123305, 130080, 132790, 140920, 147966, 151760, 152880, 159348, 169104, 172627, 182112, 197288, 199185, 211380, 212464, 227640, 246610, 265580, 281840, 295932, 303520, 305760, 318696, 338208, 345254, 369915, 394576, 398370, 422760, 424928, 455280, 493220, 517881, 531160, 563680, 591864, 637392, 690508, 739830, 789152, 796740, 845520, 863135, 910560, 986440, 1035762, 1062320, 1183728, 1274784, 1381016, 1479660, 1593480, 1691040, 1726270, 1972880, 2071524, 2124640, 2367456, 2589405, 2762032, 2959320, 3186960, 3452540, 3945760, 4143048, 5178810, 5524064, 5918640, 6373920, 6905080, 8286096, 10357620, 11837280, 13810160, 16572192, 20715240, 27620320, 41430480, 82860960]

約数ペア:

[(1, 82860960), (2, 41430480), (3, 27620320), (4, 20715240), (5, 16572192), (6, 13810160), (7, 11837280), (8, 10357620), (10, 8286096), (12, 6905080), (13, 6373920), (14, 5918640), (15, 5524064), (16, 5178810), (20, 4143048), (21, 3945760), (24, 3452540), (26, 3186960), (28, 2959320), (30, 2762032), (32, 2589405), (35, 2367456), (39, 2124640), (40, 2071524), (42, 1972880), (48, 1726270), (49, 1691040), (52, 1593480), (56, 1479660), (60, 1381016), (65, 1274784), (70, 1183728), (78, 1062320), (80, 1035762), (84, 986440), (91, 910560), (96, 863135), (98, 845520), (104, 796740), (105, 789152), (112, 739830), (120, 690508), (130, 637392), (140, 591864), (147, 563680), (156, 531160), (160, 517881), (168, 493220), (182, 455280), (195, 424928), (196, 422760), (208, 398370), (210, 394576), (224, 369915), (240, 345254), (245, 338208), (260, 318696), (271, 305760), (273, 303520), (280, 295932), (294, 281840), (312, 265580), (336, 246610), (364, 227640), (390, 212464), (392, 211380), (416, 199185), (420, 197288), (455, 182112), (480, 172627), (490, 169104), (520, 159348), (542, 152880), (546, 151760), (560, 147966), (588, 140920), (624, 132790), (637, 130080), (672, 123305), (728, 113820), (735, 112736), (780, 106232), (784, 105690), (813, 101920), (840, 98644), (910, 91056), (980, 84552), (1040, 79674), (1084, 76440), (1092, 75880), (1120, 73983), (1176, 70460), (1248, 66395), (1274, 65040), (1355, 61152), (1365, 60704), (1456, 56910), (1470, 56368), (1560, 53116), (1568, 52845), (1626, 50960), (1680, 49322), (1820, 45528), (1897, 43680), (1911, 43360), (1960, 42276), (2080, 39837), (2168, 38220), (2184, 37940), (2352, 35230), (2548, 32520), (2710, 30576), (2730, 30352), (2912, 28455), (2940, 28184), (3120, 26558), (3185, 26016), (3252, 25480), (3360, 24661), (3523, 23520), (3640, 22764), (3794, 21840), (3822, 21680), (3920, 21138), (4065, 20384), (4336, 19110), (4368, 18970), (4704, 17615), (5096, 16260), (5420, 15288), (5460, 15176), (5691, 14560), (5880, 14092), (6240, 13279), (6370, 13008), (6504, 12740), (7046, 11760), (7280, 11382), (7588, 10920), (7644, 10840), (7840, 10569), (8130, 10192), (8672, 9555), (8736, 9485)]