479924640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 288

約数和(自身を含む): 1822818816

約数和(自身を除く): 1342894176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 827, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1654, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2481, 2790, 2976, 3120, 3224, 3308, 3627, 3720, 3744, 4030, 4135, 4464, 4680, 4836, 4960, 4962, 5580, 6045, 6240, 6448, 6616, 7254, 7440, 7443, 8060, 8270, 8928, 9360, 9672, 9924, 10751, 11160, 12090, 12405, 12896, 13232, 14508, 14880, 14886, 16120, 16540, 18135, 18720, 19344, 19848, 21502, 22320, 24180, 24810, 25637, 26464, 29016, 29772, 32240, 32253, 33080, 36270, 37215, 38688, 39696, 43004, 44640, 48360, 49620, 51274, 53755, 58032, 59544, 64480, 64506, 66160, 72540, 74430, 76911, 79392, 86008, 96720, 96759, 99240, 102548, 107510, 116064, 119088, 128185, 129012, 132320, 145080, 148860, 153822, 161265, 172016, 193440, 193518, 198480, 205096, 215020, 230733, 238176, 256370, 258024, 290160, 297720, 307644, 322530, 333281, 344032, 384555, 387036, 396960, 410192, 430040, 461466, 483795, 512740, 516048, 580320, 595440, 615288, 645060, 666562, 769110, 774072, 820384, 860080, 922932, 967590, 999843, 1025480, 1032096, 1153665, 1190880, 1230576, 1290120, 1333124, 1538220, 1548144, 1666405, 1720160, 1845864, 1935180, 1999686, 2050960, 2307330, 2461152, 2580240, 2666248, 2999529, 3076440, 3096288, 3332810, 3691728, 3870360, 3999372, 4101920, 4614660, 4999215, 5160480, 5332496, 5999058, 6152880, 6665620, 7383456, 7740720, 7998744, 9229320, 9998430, 10664992, 11998116, 12305760, 13331240, 14997645, 15481440, 15997488, 18458640, 19996860, 23996232, 26662480, 29995290, 31994976, 36917280, 39993720, 47992464, 53324960, 59990580, 79987440, 95984928, 119981160, 159974880, 239962320, 479924640]

約数ペア:

[(1, 479924640), (2, 239962320), (3, 159974880), (4, 119981160), (5, 95984928), (6, 79987440), (8, 59990580), (9, 53324960), (10, 47992464), (12, 39993720), (13, 36917280), (15, 31994976), (16, 29995290), (18, 26662480), (20, 23996232), (24, 19996860), (26, 18458640), (30, 15997488), (31, 15481440), (32, 14997645), (36, 13331240), (39, 12305760), (40, 11998116), (45, 10664992), (48, 9998430), (52, 9229320), (60, 7998744), (62, 7740720), (65, 7383456), (72, 6665620), (78, 6152880), (80, 5999058), (90, 5332496), (93, 5160480), (96, 4999215), (104, 4614660), (117, 4101920), (120, 3999372), (124, 3870360), (130, 3691728), (144, 3332810), (155, 3096288), (156, 3076440), (160, 2999529), (180, 2666248), (186, 2580240), (195, 2461152), (208, 2307330), (234, 2050960), (240, 1999686), (248, 1935180), (260, 1845864), (279, 1720160), (288, 1666405), (310, 1548144), (312, 1538220), (360, 1333124), (372, 1290120), (390, 1230576), (403, 1190880), (416, 1153665), (465, 1032096), (468, 1025480), (480, 999843), (496, 967590), (520, 922932), (558, 860080), (585, 820384), (620, 774072), (624, 769110), (720, 666562), (744, 645060), (780, 615288), (806, 595440), (827, 580320), (930, 516048), (936, 512740), (992, 483795), (1040, 461466), (1116, 430040), (1170, 410192), (1209, 396960), (1240, 387036), (1248, 384555), (1395, 344032), (1440, 333281), (1488, 322530), (1560, 307644), (1612, 297720), (1654, 290160), (1860, 258024), (1872, 256370), (2015, 238176), (2080, 230733), (2232, 215020), (2340, 205096), (2418, 198480), (2480, 193518), (2481, 193440), (2790, 172016), (2976, 161265), (3120, 153822), (3224, 148860), (3308, 145080), (3627, 132320), (3720, 129012), (3744, 128185), (4030, 119088), (4135, 116064), (4464, 107510), (4680, 102548), (4836, 99240), (4960, 96759), (4962, 96720), (5580, 86008), (6045, 79392), (6240, 76911), (6448, 74430), (6616, 72540), (7254, 66160), (7440, 64506), (7443, 64480), (8060, 59544), (8270, 58032), (8928, 53755), (9360, 51274), (9672, 49620), (9924, 48360), (10751, 44640), (11160, 43004), (12090, 39696), (12405, 38688), (12896, 37215), (13232, 36270), (14508, 33080), (14880, 32253), (14886, 32240), (16120, 29772), (16540, 29016), (18135, 26464), (18720, 25637), (19344, 24810), (19848, 24180), (21502, 22320)]