57515640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 222566400

約数和(自身を除く): 165050760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 229, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 458, 460, 483, 520, 546, 552, 598, 644, 687, 690, 728, 780, 805, 840, 897, 910, 916, 920, 966, 1092, 1145, 1196, 1288, 1365, 1374, 1380, 1495, 1560, 1603, 1610, 1794, 1820, 1832, 1932, 2093, 2184, 2290, 2392, 2415, 2730, 2748, 2760, 2977, 2990, 3206, 3220, 3435, 3588, 3640, 3864, 4186, 4485, 4580, 4809, 4830, 5267, 5460, 5496, 5954, 5980, 6279, 6412, 6440, 6870, 7176, 8015, 8372, 8931, 8970, 9160, 9618, 9660, 10465, 10534, 10920, 11908, 11960, 12558, 12824, 13740, 14885, 15801, 16030, 16744, 17862, 17940, 19236, 19320, 20839, 20930, 21068, 23816, 24045, 25116, 26335, 27480, 29770, 31395, 31602, 32060, 35724, 35880, 36869, 38472, 41678, 41860, 42136, 44655, 48090, 50232, 52670, 59540, 62517, 62790, 63204, 64120, 68471, 71448, 73738, 79005, 83356, 83720, 89310, 96180, 104195, 105340, 110607, 119080, 125034, 125580, 126408, 136942, 147476, 158010, 166712, 178620, 184345, 192360, 205413, 208390, 210680, 221214, 250068, 251160, 273884, 294952, 312585, 316020, 342355, 357240, 368690, 410826, 416780, 442428, 479297, 500136, 547768, 553035, 625170, 632040, 684710, 737380, 821652, 833560, 884856, 958594, 1027065, 1106070, 1250340, 1369420, 1437891, 1474760, 1643304, 1917188, 2054130, 2212140, 2396485, 2500680, 2738840, 2875782, 3834376, 4108260, 4424280, 4792970, 5751564, 7189455, 8216520, 9585940, 11503128, 14378910, 19171880, 28757820, 57515640]

約数ペア:

[(1, 57515640), (2, 28757820), (3, 19171880), (4, 14378910), (5, 11503128), (6, 9585940), (7, 8216520), (8, 7189455), (10, 5751564), (12, 4792970), (13, 4424280), (14, 4108260), (15, 3834376), (20, 2875782), (21, 2738840), (23, 2500680), (24, 2396485), (26, 2212140), (28, 2054130), (30, 1917188), (35, 1643304), (39, 1474760), (40, 1437891), (42, 1369420), (46, 1250340), (52, 1106070), (56, 1027065), (60, 958594), (65, 884856), (69, 833560), (70, 821652), (78, 737380), (84, 684710), (91, 632040), (92, 625170), (104, 553035), (105, 547768), (115, 500136), (120, 479297), (130, 442428), (138, 416780), (140, 410826), (156, 368690), (161, 357240), (168, 342355), (182, 316020), (184, 312585), (195, 294952), (210, 273884), (229, 251160), (230, 250068), (260, 221214), (273, 210680), (276, 208390), (280, 205413), (299, 192360), (312, 184345), (322, 178620), (345, 166712), (364, 158010), (390, 147476), (420, 136942), (455, 126408), (458, 125580), (460, 125034), (483, 119080), (520, 110607), (546, 105340), (552, 104195), (598, 96180), (644, 89310), (687, 83720), (690, 83356), (728, 79005), (780, 73738), (805, 71448), (840, 68471), (897, 64120), (910, 63204), (916, 62790), (920, 62517), (966, 59540), (1092, 52670), (1145, 50232), (1196, 48090), (1288, 44655), (1365, 42136), (1374, 41860), (1380, 41678), (1495, 38472), (1560, 36869), (1603, 35880), (1610, 35724), (1794, 32060), (1820, 31602), (1832, 31395), (1932, 29770), (2093, 27480), (2184, 26335), (2290, 25116), (2392, 24045), (2415, 23816), (2730, 21068), (2748, 20930), (2760, 20839), (2977, 19320), (2990, 19236), (3206, 17940), (3220, 17862), (3435, 16744), (3588, 16030), (3640, 15801), (3864, 14885), (4186, 13740), (4485, 12824), (4580, 12558), (4809, 11960), (4830, 11908), (5267, 10920), (5460, 10534), (5496, 10465), (5954, 9660), (5980, 9618), (6279, 9160), (6412, 8970), (6440, 8931), (6870, 8372), (7176, 8015)]