2019596160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28429}}^1$

素因数の和:28488

約数の個数: 128

約数和(自身を含む): 6611680800

約数和(自身を除く): 4592084640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 28429, 35520, 56858, 71040, 85287, 113716, 142145, 170574, 227432, 284290, 341148, 426435, 454864, 568580, 682296, 852870, 909728, 1051873, 1137160, 1364592, 1705740, 1819456, 2103746, 2274320, 2729184, 3155619, 3411480, 3638912, 4207492, 4548640, 5259365, 5458368, 6311238, 6822960, 8414984, 9097280, 10518730, 10916736, 12622476, 13645920, 15778095, 16829968, 18194560, 21037460, 25244952, 27291840, 31556190, 33659936, 42074920, 50489904, 54583680, 63112380, 67319872, 84149840, 100979808, 126224760, 134639744, 168299680, 201959616, 252449520, 336599360, 403919232, 504899040, 673198720, 1009798080, 2019596160]

約数ペア:

[(1, 2019596160), (2, 1009798080), (3, 673198720), (4, 504899040), (5, 403919232), (6, 336599360), (8, 252449520), (10, 201959616), (12, 168299680), (15, 134639744), (16, 126224760), (20, 100979808), (24, 84149840), (30, 67319872), (32, 63112380), (37, 54583680), (40, 50489904), (48, 42074920), (60, 33659936), (64, 31556190), (74, 27291840), (80, 25244952), (96, 21037460), (111, 18194560), (120, 16829968), (128, 15778095), (148, 13645920), (160, 12622476), (185, 10916736), (192, 10518730), (222, 9097280), (240, 8414984), (296, 6822960), (320, 6311238), (370, 5458368), (384, 5259365), (444, 4548640), (480, 4207492), (555, 3638912), (592, 3411480), (640, 3155619), (740, 2729184), (888, 2274320), (960, 2103746), (1110, 1819456), (1184, 1705740), (1480, 1364592), (1776, 1137160), (1920, 1051873), (2220, 909728), (2368, 852870), (2960, 682296), (3552, 568580), (4440, 454864), (4736, 426435), (5920, 341148), (7104, 284290), (8880, 227432), (11840, 170574), (14208, 142145), (17760, 113716), (23680, 85287), (28429, 71040), (35520, 56858)]