21446749440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1861697}}^1$

素因数の和:1861724

約数の個数: 108

約数和(自身を含む): 74203558884

約数和(自身を除く): 52756809444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1861697, 3723394, 5585091, 7446788, 9308485, 11170182, 14893576, 16755273, 18616970, 22340364, 27925455, 29787152, 33510546, 37233940, 44680728, 55850910, 59574304, 67021092, 74467880, 83776365, 89361456, 111701820, 119148608, 134042184, 148935760, 167552730, 178722912, 223403640, 238297216, 268084368, 297871520, 335105460, 357445824, 446807280, 476594432, 536168736, 595743040, 670210920, 714891648, 893614560, 1072337472, 1191486080, 1340421840, 1429783296, 1787229120, 2144674944, 2382972160, 2680843680, 3574458240, 4289349888, 5361687360, 7148916480, 10723374720, 21446749440]

約数ペア:

[(1, 21446749440), (2, 10723374720), (3, 7148916480), (4, 5361687360), (5, 4289349888), (6, 3574458240), (8, 2680843680), (9, 2382972160), (10, 2144674944), (12, 1787229120), (15, 1429783296), (16, 1340421840), (18, 1191486080), (20, 1072337472), (24, 893614560), (30, 714891648), (32, 670210920), (36, 595743040), (40, 536168736), (45, 476594432), (48, 446807280), (60, 357445824), (64, 335105460), (72, 297871520), (80, 268084368), (90, 238297216), (96, 223403640), (120, 178722912), (128, 167552730), (144, 148935760), (160, 134042184), (180, 119148608), (192, 111701820), (240, 89361456), (256, 83776365), (288, 74467880), (320, 67021092), (360, 59574304), (384, 55850910), (480, 44680728), (576, 37233940), (640, 33510546), (720, 29787152), (768, 27925455), (960, 22340364), (1152, 18616970), (1280, 16755273), (1440, 14893576), (1920, 11170182), (2304, 9308485), (2880, 7446788), (3840, 5585091), (5760, 3723394), (11520, 1861697)]