160643200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 420324660

約数和(自身を除く): 259681460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1360, 1600, 1700, 2176, 2720, 2953, 3200, 3400, 5440, 5906, 6800, 10880, 11812, 13600, 14765, 23624, 27200, 29530, 47248, 50201, 54400, 59060, 73825, 94496, 100402, 118120, 147650, 188992, 200804, 236240, 251005, 295300, 377984, 401608, 472480, 502010, 590600, 803216, 944960, 1004020, 1181200, 1255025, 1606432, 1889920, 2008040, 2362400, 2510050, 3212864, 4016080, 4724800, 5020100, 6425728, 8032160, 9449600, 10040200, 16064320, 20080400, 32128640, 40160800, 80321600, 160643200]

約数ペア:

[(1, 160643200), (2, 80321600), (4, 40160800), (5, 32128640), (8, 20080400), (10, 16064320), (16, 10040200), (17, 9449600), (20, 8032160), (25, 6425728), (32, 5020100), (34, 4724800), (40, 4016080), (50, 3212864), (64, 2510050), (68, 2362400), (80, 2008040), (85, 1889920), (100, 1606432), (128, 1255025), (136, 1181200), (160, 1004020), (170, 944960), (200, 803216), (272, 590600), (320, 502010), (340, 472480), (400, 401608), (425, 377984), (544, 295300), (640, 251005), (680, 236240), (800, 200804), (850, 188992), (1088, 147650), (1360, 118120), (1600, 100402), (1700, 94496), (2176, 73825), (2720, 59060), (2953, 54400), (3200, 50201), (3400, 47248), (5440, 29530), (5906, 27200), (6800, 23624), (10880, 14765), (11812, 13600)]