2471969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 288

約数和(自身を含む): 8712603648

約数和(自身を除く): 6240633888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 416, 465, 480, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 983, 992, 1014, 1040, 1209, 1240, 1248, 1352, 1488, 1560, 1612, 1690, 1860, 1966, 2015, 2028, 2080, 2418, 2480, 2535, 2704, 2949, 2976, 3120, 3224, 3380, 3720, 3932, 4030, 4056, 4836, 4915, 4960, 5070, 5239, 5408, 5898, 6045, 6240, 6448, 6760, 7440, 7864, 8060, 8112, 9672, 9830, 10140, 10478, 11796, 12090, 12779, 12896, 13520, 14745, 14880, 15717, 15728, 16120, 16224, 19344, 19660, 20280, 20956, 23592, 24180, 25558, 26195, 27040, 29490, 30473, 31434, 31456, 32240, 38337, 38688, 39320, 40560, 41912, 47184, 48360, 51116, 52390, 58980, 60946, 62868, 63895, 64480, 76674, 78585, 78640, 81120, 83824, 91419, 94368, 96720, 102232, 104780, 117960, 121892, 125736, 127790, 152365, 153348, 157170, 157280, 166127, 167648, 182838, 191685, 193440, 204464, 209560, 235920, 243784, 251472, 255580, 304730, 306696, 314340, 332254, 365676, 383370, 396149, 408928, 419120, 457095, 471840, 487568, 498381, 502944, 511160, 609460, 613392, 628680, 664508, 731352, 766740, 792298, 830635, 838240, 914190, 975136, 996762, 1022320, 1188447, 1218920, 1226784, 1257360, 1329016, 1462704, 1533480, 1584596, 1661270, 1828380, 1980745, 1993524, 2044640, 2376894, 2437840, 2491905, 2514720, 2658032, 2925408, 3066960, 3169192, 3322540, 3656760, 3961490, 3987048, 4753788, 4875680, 4983810, 5149937, 5316064, 5942235, 6133920, 6338384, 6645080, 7313520, 7922980, 7974096, 9507576, 9967620, 10299874, 11884470, 12676768, 13290160, 14627040, 15449811, 15845960, 15948192, 19015152, 19935240, 20599748, 23768940, 25749685, 26580320, 30899622, 31691920, 38030304, 39870480, 41199496, 47537880, 51499370, 61799244, 63383840, 77249055, 79740960, 82398992, 95075760, 102998740, 123598488, 154498110, 164797984, 190151520, 205997480, 247196976, 308996220, 411994960, 494393952, 617992440, 823989920, 1235984880, 2471969760]

約数ペア:

[(1, 2471969760), (2, 1235984880), (3, 823989920), (4, 617992440), (5, 494393952), (6, 411994960), (8, 308996220), (10, 247196976), (12, 205997480), (13, 190151520), (15, 164797984), (16, 154498110), (20, 123598488), (24, 102998740), (26, 95075760), (30, 82398992), (31, 79740960), (32, 77249055), (39, 63383840), (40, 61799244), (48, 51499370), (52, 47537880), (60, 41199496), (62, 39870480), (65, 38030304), (78, 31691920), (80, 30899622), (93, 26580320), (96, 25749685), (104, 23768940), (120, 20599748), (124, 19935240), (130, 19015152), (155, 15948192), (156, 15845960), (160, 15449811), (169, 14627040), (186, 13290160), (195, 12676768), (208, 11884470), (240, 10299874), (248, 9967620), (260, 9507576), (310, 7974096), (312, 7922980), (338, 7313520), (372, 6645080), (390, 6338384), (403, 6133920), (416, 5942235), (465, 5316064), (480, 5149937), (496, 4983810), (507, 4875680), (520, 4753788), (620, 3987048), (624, 3961490), (676, 3656760), (744, 3322540), (780, 3169192), (806, 3066960), (845, 2925408), (930, 2658032), (983, 2514720), (992, 2491905), (1014, 2437840), (1040, 2376894), (1209, 2044640), (1240, 1993524), (1248, 1980745), (1352, 1828380), (1488, 1661270), (1560, 1584596), (1612, 1533480), (1690, 1462704), (1860, 1329016), (1966, 1257360), (2015, 1226784), (2028, 1218920), (2080, 1188447), (2418, 1022320), (2480, 996762), (2535, 975136), (2704, 914190), (2949, 838240), (2976, 830635), (3120, 792298), (3224, 766740), (3380, 731352), (3720, 664508), (3932, 628680), (4030, 613392), (4056, 609460), (4836, 511160), (4915, 502944), (4960, 498381), (5070, 487568), (5239, 471840), (5408, 457095), (5898, 419120), (6045, 408928), (6240, 396149), (6448, 383370), (6760, 365676), (7440, 332254), (7864, 314340), (8060, 306696), (8112, 304730), (9672, 255580), (9830, 251472), (10140, 243784), (10478, 235920), (11796, 209560), (12090, 204464), (12779, 193440), (12896, 191685), (13520, 182838), (14745, 167648), (14880, 166127), (15717, 157280), (15728, 157170), (16120, 153348), (16224, 152365), (19344, 127790), (19660, 125736), (20280, 121892), (20956, 117960), (23592, 104780), (24180, 102232), (25558, 96720), (26195, 94368), (27040, 91419), (29490, 83824), (30473, 81120), (31434, 78640), (31456, 78585), (32240, 76674), (38337, 64480), (38688, 63895), (39320, 62868), (40560, 60946), (41912, 58980), (47184, 52390), (48360, 51116)]