7975117440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{153841}}^1$

素因数の和:153872

約数の個数: 160

約数和(自身を含む): 28480769460

約数和(自身を除く): 20505652020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 153841, 307682, 461523, 615364, 769205, 923046, 1230728, 1384569, 1538410, 1846092, 2307615, 2461456, 2769138, 3076820, 3692184, 4153707, 4615230, 4922912, 5538276, 6153640, 6922845, 7384368, 8307414, 9230460, 9845824, 11076552, 12307280, 12461121, 13845690, 14768736, 16614828, 18460920, 19691648, 20768535, 22153104, 24614560, 24922242, 27691380, 29537472, 33229656, 36921840, 41537070, 44306208, 49229120, 49844484, 55382760, 59074944, 62305605, 66459312, 73843680, 83074140, 88612416, 98458240, 99688968, 110765520, 124611210, 132918624, 147687360, 166148280, 177224832, 199377936, 221531040, 249222420, 265837248, 295374720, 332296560, 398755872, 443062080, 498444840, 531674496, 664593120, 797511744, 886124160, 996889680, 1329186240, 1595023488, 1993779360, 2658372480, 3987558720, 7975117440]

約数ペア:

[(1, 7975117440), (2, 3987558720), (3, 2658372480), (4, 1993779360), (5, 1595023488), (6, 1329186240), (8, 996889680), (9, 886124160), (10, 797511744), (12, 664593120), (15, 531674496), (16, 498444840), (18, 443062080), (20, 398755872), (24, 332296560), (27, 295374720), (30, 265837248), (32, 249222420), (36, 221531040), (40, 199377936), (45, 177224832), (48, 166148280), (54, 147687360), (60, 132918624), (64, 124611210), (72, 110765520), (80, 99688968), (81, 98458240), (90, 88612416), (96, 83074140), (108, 73843680), (120, 66459312), (128, 62305605), (135, 59074944), (144, 55382760), (160, 49844484), (162, 49229120), (180, 44306208), (192, 41537070), (216, 36921840), (240, 33229656), (270, 29537472), (288, 27691380), (320, 24922242), (324, 24614560), (360, 22153104), (384, 20768535), (405, 19691648), (432, 18460920), (480, 16614828), (540, 14768736), (576, 13845690), (640, 12461121), (648, 12307280), (720, 11076552), (810, 9845824), (864, 9230460), (960, 8307414), (1080, 7384368), (1152, 6922845), (1296, 6153640), (1440, 5538276), (1620, 4922912), (1728, 4615230), (1920, 4153707), (2160, 3692184), (2592, 3076820), (2880, 2769138), (3240, 2461456), (3456, 2307615), (4320, 1846092), (5184, 1538410), (5760, 1384569), (6480, 1230728), (8640, 923046), (10368, 769205), (12960, 615364), (17280, 461523), (25920, 307682), (51840, 153841)]