666600480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5128

約数の個数: 288

約数和(自身を含む): 2800272384

約数和(自身を除く): 2133671904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5087, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10174, 10920, 13104, 14560, 15261, 16380, 18720, 20348, 21840, 25435, 26208, 30522, 32760, 35609, 40696, 43680, 45783, 50870, 61044, 65520, 66131, 71218, 76305, 81392, 91566, 101740, 106827, 122088, 131040, 132262, 142436, 152610, 162784, 178045, 183132, 198393, 203480, 213654, 228915, 244176, 264524, 284872, 305220, 320481, 330655, 356090, 366264, 396786, 406960, 427308, 457830, 462917, 488352, 529048, 534135, 569744, 595179, 610440, 640962, 661310, 712180, 732528, 793572, 813920, 854616, 915660, 925834, 991965, 1058096, 1068270, 1139488, 1190358, 1220880, 1281924, 1322620, 1388751, 1424360, 1465056, 1587144, 1602405, 1709232, 1831320, 1851668, 1983930, 2116192, 2136540, 2314585, 2380716, 2441760, 2563848, 2645240, 2777502, 2848720, 2975895, 3174288, 3204810, 3418464, 3662640, 3703336, 3967860, 4166253, 4273080, 4629170, 4761432, 5127696, 5290480, 5555004, 5697440, 5951790, 6348576, 6409620, 6943755, 7325280, 7406672, 7935720, 8332506, 8546160, 9258340, 9522864, 10255392, 10580960, 11110008, 11903580, 12819240, 13887510, 14813344, 15871440, 16665012, 17092320, 18516680, 19045728, 20831265, 22220016, 23807160, 25638480, 27775020, 31742880, 33330024, 37033360, 41662530, 44440032, 47614320, 51276960, 55550040, 66660048, 74066720, 83325060, 95228640, 111100080, 133320096, 166650120, 222200160, 333300240, 666600480]

約数ペア:

[(1, 666600480), (2, 333300240), (3, 222200160), (4, 166650120), (5, 133320096), (6, 111100080), (7, 95228640), (8, 83325060), (9, 74066720), (10, 66660048), (12, 55550040), (13, 51276960), (14, 47614320), (15, 44440032), (16, 41662530), (18, 37033360), (20, 33330024), (21, 31742880), (24, 27775020), (26, 25638480), (28, 23807160), (30, 22220016), (32, 20831265), (35, 19045728), (36, 18516680), (39, 17092320), (40, 16665012), (42, 15871440), (45, 14813344), (48, 13887510), (52, 12819240), (56, 11903580), (60, 11110008), (63, 10580960), (65, 10255392), (70, 9522864), (72, 9258340), (78, 8546160), (80, 8332506), (84, 7935720), (90, 7406672), (91, 7325280), (96, 6943755), (104, 6409620), (105, 6348576), (112, 5951790), (117, 5697440), (120, 5555004), (126, 5290480), (130, 5127696), (140, 4761432), (144, 4629170), (156, 4273080), (160, 4166253), (168, 3967860), (180, 3703336), (182, 3662640), (195, 3418464), (208, 3204810), (210, 3174288), (224, 2975895), (234, 2848720), (240, 2777502), (252, 2645240), (260, 2563848), (273, 2441760), (280, 2380716), (288, 2314585), (312, 2136540), (315, 2116192), (336, 1983930), (360, 1851668), (364, 1831320), (390, 1709232), (416, 1602405), (420, 1587144), (455, 1465056), (468, 1424360), (480, 1388751), (504, 1322620), (520, 1281924), (546, 1220880), (560, 1190358), (585, 1139488), (624, 1068270), (630, 1058096), (672, 991965), (720, 925834), (728, 915660), (780, 854616), (819, 813920), (840, 793572), (910, 732528), (936, 712180), (1008, 661310), (1040, 640962), (1092, 610440), (1120, 595179), (1170, 569744), (1248, 534135), (1260, 529048), (1365, 488352), (1440, 462917), (1456, 457830), (1560, 427308), (1638, 406960), (1680, 396786), (1820, 366264), (1872, 356090), (2016, 330655), (2080, 320481), (2184, 305220), (2340, 284872), (2520, 264524), (2730, 244176), (2912, 228915), (3120, 213654), (3276, 203480), (3360, 198393), (3640, 183132), (3744, 178045), (4095, 162784), (4368, 152610), (4680, 142436), (5040, 132262), (5087, 131040), (5460, 122088), (6240, 106827), (6552, 101740), (7280, 91566), (8190, 81392), (8736, 76305), (9360, 71218), (10080, 66131), (10174, 65520), (10920, 61044), (13104, 50870), (14560, 45783), (15261, 43680), (16380, 40696), (18720, 35609), (20348, 32760), (21840, 30522), (25435, 26208)]