1943287080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1589

約数の個数: 256

約数和(自身を含む): 7022592000

約数和(自身を除く): 5079304920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 343, 372, 392, 420, 434, 465, 490, 588, 620, 651, 686, 735, 744, 840, 868, 930, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1470, 1519, 1523, 1715, 1736, 1860, 1960, 2058, 2170, 2604, 2744, 2940, 3038, 3046, 3255, 3430, 3720, 4116, 4340, 4557, 4569, 5145, 5208, 5880, 6076, 6092, 6510, 6860, 7595, 7615, 8232, 8680, 9114, 9138, 10290, 10633, 10661, 12152, 12184, 13020, 13720, 15190, 15230, 18228, 18276, 20580, 21266, 21322, 22785, 22845, 26040, 30380, 30460, 31899, 31983, 36456, 36552, 41160, 42532, 42644, 45570, 45690, 47213, 53165, 53305, 60760, 60920, 63798, 63966, 74627, 85064, 85288, 91140, 91380, 94426, 106330, 106610, 127596, 127932, 141639, 149254, 159495, 159915, 182280, 182760, 188852, 212660, 213220, 223881, 236065, 255192, 255864, 283278, 298508, 318990, 319830, 330491, 373135, 377704, 425320, 426440, 447762, 472130, 522389, 566556, 597016, 637980, 639660, 660982, 708195, 746270, 895524, 944260, 991473, 1044778, 1119405, 1133112, 1275960, 1279320, 1321964, 1416390, 1492540, 1567167, 1652455, 1791048, 1888520, 1982946, 2089556, 2238810, 2313437, 2611945, 2643928, 2832780, 2985080, 3134334, 3304910, 3965892, 4179112, 4477620, 4626874, 4957365, 5223890, 5665560, 6268668, 6609820, 6940311, 7835835, 7931784, 8955240, 9253748, 9914730, 10447780, 11567185, 12537336, 13219640, 13880622, 15671670, 16194059, 18507496, 19829460, 20895560, 23134370, 27761244, 31343340, 32388118, 34701555, 39658920, 46268740, 48582177, 55522488, 62686680, 64776236, 69403110, 80970295, 92537480, 97164354, 129552472, 138806220, 161940590, 194328708, 242910885, 277612440, 323881180, 388657416, 485821770, 647762360, 971643540, 1943287080]

約数ペア:

[(1, 1943287080), (2, 971643540), (3, 647762360), (4, 485821770), (5, 388657416), (6, 323881180), (7, 277612440), (8, 242910885), (10, 194328708), (12, 161940590), (14, 138806220), (15, 129552472), (20, 97164354), (21, 92537480), (24, 80970295), (28, 69403110), (30, 64776236), (31, 62686680), (35, 55522488), (40, 48582177), (42, 46268740), (49, 39658920), (56, 34701555), (60, 32388118), (62, 31343340), (70, 27761244), (84, 23134370), (93, 20895560), (98, 19829460), (105, 18507496), (120, 16194059), (124, 15671670), (140, 13880622), (147, 13219640), (155, 12537336), (168, 11567185), (186, 10447780), (196, 9914730), (210, 9253748), (217, 8955240), (245, 7931784), (248, 7835835), (280, 6940311), (294, 6609820), (310, 6268668), (343, 5665560), (372, 5223890), (392, 4957365), (420, 4626874), (434, 4477620), (465, 4179112), (490, 3965892), (588, 3304910), (620, 3134334), (651, 2985080), (686, 2832780), (735, 2643928), (744, 2611945), (840, 2313437), (868, 2238810), (930, 2089556), (980, 1982946), (1029, 1888520), (1085, 1791048), (1176, 1652455), (1240, 1567167), (1302, 1492540), (1372, 1416390), (1470, 1321964), (1519, 1279320), (1523, 1275960), (1715, 1133112), (1736, 1119405), (1860, 1044778), (1960, 991473), (2058, 944260), (2170, 895524), (2604, 746270), (2744, 708195), (2940, 660982), (3038, 639660), (3046, 637980), (3255, 597016), (3430, 566556), (3720, 522389), (4116, 472130), (4340, 447762), (4557, 426440), (4569, 425320), (5145, 377704), (5208, 373135), (5880, 330491), (6076, 319830), (6092, 318990), (6510, 298508), (6860, 283278), (7595, 255864), (7615, 255192), (8232, 236065), (8680, 223881), (9114, 213220), (9138, 212660), (10290, 188852), (10633, 182760), (10661, 182280), (12152, 159915), (12184, 159495), (13020, 149254), (13720, 141639), (15190, 127932), (15230, 127596), (18228, 106610), (18276, 106330), (20580, 94426), (21266, 91380), (21322, 91140), (22785, 85288), (22845, 85064), (26040, 74627), (30380, 63966), (30460, 63798), (31899, 60920), (31983, 60760), (36456, 53305), (36552, 53165), (41160, 47213), (42532, 45690), (42644, 45570)]