281586240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 448

約数和(自身を含む): 1126540800

約数和(自身を除く): 844954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 109, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 218, 230, 234, 240, 260, 270, 276, 288, 299, 312, 320, 327, 345, 351, 360, 368, 390, 414, 416, 432, 436, 460, 468, 480, 520, 540, 545, 552, 576, 585, 598, 621, 624, 654, 690, 702, 720, 736, 780, 828, 832, 864, 872, 897, 920, 936, 960, 981, 1035, 1040, 1080, 1090, 1104, 1170, 1196, 1242, 1248, 1308, 1380, 1404, 1417, 1440, 1472, 1495, 1560, 1635, 1656, 1728, 1744, 1755, 1794, 1840, 1872, 1962, 2070, 2080, 2160, 2180, 2208, 2340, 2392, 2484, 2496, 2507, 2616, 2691, 2760, 2808, 2834, 2880, 2943, 2990, 3105, 3120, 3270, 3312, 3488, 3510, 3588, 3680, 3744, 3924, 4140, 4160, 4251, 4320, 4360, 4416, 4485, 4680, 4784, 4905, 4968, 5014, 5232, 5382, 5520, 5616, 5668, 5886, 5980, 6210, 6240, 6540, 6624, 6976, 7020, 7085, 7176, 7360, 7488, 7521, 7848, 8073, 8280, 8502, 8640, 8720, 8970, 9360, 9568, 9810, 9936, 10028, 10464, 10764, 11040, 11232, 11336, 11772, 11960, 12420, 12480, 12535, 12753, 13080, 13248, 13455, 14040, 14170, 14352, 14715, 15042, 15696, 16146, 16560, 17004, 17440, 17940, 18720, 19136, 19620, 19872, 20056, 20928, 21255, 21528, 22080, 22464, 22563, 22672, 23544, 23920, 24840, 25070, 25506, 26160, 26910, 28080, 28340, 28704, 29430, 30084, 31392, 32292, 32591, 33120, 34008, 34880, 35880, 37440, 37605, 38259, 39240, 39744, 40112, 40365, 42510, 43056, 45126, 45344, 47088, 47840, 49680, 50140, 51012, 52320, 53820, 56160, 56680, 57408, 58860, 60168, 62784, 63765, 64584, 65182, 66240, 67689, 68016, 71760, 75210, 76518, 78480, 80224, 80730, 85020, 86112, 90252, 90688, 94176, 95680, 97773, 99360, 100280, 102024, 104640, 107640, 112320, 112815, 113360, 117720, 120336, 127530, 129168, 130364, 135378, 136032, 143520, 150420, 153036, 156960, 160448, 161460, 162955, 170040, 172224, 180504, 188352, 191295, 195546, 198720, 200560, 204048, 215280, 225630, 226720, 235440, 240672, 255060, 258336, 260728, 270756, 272064, 287040, 293319, 300840, 306072, 313920, 322920, 325910, 338445, 340080, 361008, 382590, 391092, 401120, 408096, 430560, 451260, 453440, 470880, 481344, 488865, 510120, 516672, 521456, 541512, 586638, 601680, 612144, 645840, 651820, 676890, 680160, 722016, 765180, 782184, 802240, 816192, 861120, 879957, 902520, 941760, 977730, 1020240, 1042912, 1083024, 1173276, 1203360, 1224288, 1291680, 1303640, 1353780, 1360320, 1444032, 1466595, 1530360, 1564368, 1759914, 1805040, 1955460, 2040480, 2085824, 2166048, 2346552, 2406720, 2448576, 2583360, 2607280, 2707560, 2933190, 3060720, 3128736, 3519828, 3610080, 3910920, 4080960, 4332096, 4399785, 4693104, 5214560, 5415120, 5866380, 6121440, 6257472, 7039656, 7220160, 7821840, 8799570, 9386208, 10429120, 10830240, 11732760, 12242880, 14079312, 15643680, 17599140, 18772416, 21660480, 23465520, 28158624, 31287360, 35198280, 46931040, 56317248, 70396560, 93862080, 140793120, 281586240]

約数ペア:

[(1, 281586240), (2, 140793120), (3, 93862080), (4, 70396560), (5, 56317248), (6, 46931040), (8, 35198280), (9, 31287360), (10, 28158624), (12, 23465520), (13, 21660480), (15, 18772416), (16, 17599140), (18, 15643680), (20, 14079312), (23, 12242880), (24, 11732760), (26, 10830240), (27, 10429120), (30, 9386208), (32, 8799570), (36, 7821840), (39, 7220160), (40, 7039656), (45, 6257472), (46, 6121440), (48, 5866380), (52, 5415120), (54, 5214560), (60, 4693104), (64, 4399785), (65, 4332096), (69, 4080960), (72, 3910920), (78, 3610080), (80, 3519828), (90, 3128736), (92, 3060720), (96, 2933190), (104, 2707560), (108, 2607280), (109, 2583360), (115, 2448576), (117, 2406720), (120, 2346552), (130, 2166048), (135, 2085824), (138, 2040480), (144, 1955460), (156, 1805040), (160, 1759914), (180, 1564368), (184, 1530360), (192, 1466595), (195, 1444032), (207, 1360320), (208, 1353780), (216, 1303640), (218, 1291680), (230, 1224288), (234, 1203360), (240, 1173276), (260, 1083024), (270, 1042912), (276, 1020240), (288, 977730), (299, 941760), (312, 902520), (320, 879957), (327, 861120), (345, 816192), (351, 802240), (360, 782184), (368, 765180), (390, 722016), (414, 680160), (416, 676890), (432, 651820), (436, 645840), (460, 612144), (468, 601680), (480, 586638), (520, 541512), (540, 521456), (545, 516672), (552, 510120), (576, 488865), (585, 481344), (598, 470880), (621, 453440), (624, 451260), (654, 430560), (690, 408096), (702, 401120), (720, 391092), (736, 382590), (780, 361008), (828, 340080), (832, 338445), (864, 325910), (872, 322920), (897, 313920), (920, 306072), (936, 300840), (960, 293319), (981, 287040), (1035, 272064), (1040, 270756), (1080, 260728), (1090, 258336), (1104, 255060), (1170, 240672), (1196, 235440), (1242, 226720), (1248, 225630), (1308, 215280), (1380, 204048), (1404, 200560), (1417, 198720), (1440, 195546), (1472, 191295), (1495, 188352), (1560, 180504), (1635, 172224), (1656, 170040), (1728, 162955), (1744, 161460), (1755, 160448), (1794, 156960), (1840, 153036), (1872, 150420), (1962, 143520), (2070, 136032), (2080, 135378), (2160, 130364), (2180, 129168), (2208, 127530), (2340, 120336), (2392, 117720), (2484, 113360), (2496, 112815), (2507, 112320), (2616, 107640), (2691, 104640), (2760, 102024), (2808, 100280), (2834, 99360), (2880, 97773), (2943, 95680), (2990, 94176), (3105, 90688), (3120, 90252), (3270, 86112), (3312, 85020), (3488, 80730), (3510, 80224), (3588, 78480), (3680, 76518), (3744, 75210), (3924, 71760), (4140, 68016), (4160, 67689), (4251, 66240), (4320, 65182), (4360, 64584), (4416, 63765), (4485, 62784), (4680, 60168), (4784, 58860), (4905, 57408), (4968, 56680), (5014, 56160), (5232, 53820), (5382, 52320), (5520, 51012), (5616, 50140), (5668, 49680), (5886, 47840), (5980, 47088), (6210, 45344), (6240, 45126), (6540, 43056), (6624, 42510), (6976, 40365), (7020, 40112), (7085, 39744), (7176, 39240), (7360, 38259), (7488, 37605), (7521, 37440), (7848, 35880), (8073, 34880), (8280, 34008), (8502, 33120), (8640, 32591), (8720, 32292), (8970, 31392), (9360, 30084), (9568, 29430), (9810, 28704), (9936, 28340), (10028, 28080), (10464, 26910), (10764, 26160), (11040, 25506), (11232, 25070), (11336, 24840), (11772, 23920), (11960, 23544), (12420, 22672), (12480, 22563), (12535, 22464), (12753, 22080), (13080, 21528), (13248, 21255), (13455, 20928), (14040, 20056), (14170, 19872), (14352, 19620), (14715, 19136), (15042, 18720), (15696, 17940), (16146, 17440), (16560, 17004)]