216424320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16103}}^1$

素因数の和:16132

約数の個数: 128

約数和(自身を含む): 788451840

約数和(自身を除く): 572027520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16103, 32206, 48309, 64412, 80515, 96618, 112721, 128824, 161030, 193236, 225442, 241545, 257648, 322060, 338163, 386472, 450884, 483090, 515296, 563605, 644120, 676326, 772944, 901768, 966180, 1030592, 1127210, 1288240, 1352652, 1545888, 1690815, 1803536, 1932360, 2061184, 2254420, 2576480, 2705304, 3091776, 3381630, 3607072, 3864720, 4508840, 5152960, 5410608, 6183552, 6763260, 7214144, 7729440, 9017680, 10305920, 10821216, 13526520, 14428288, 15458880, 18035360, 21642432, 27053040, 30917760, 36070720, 43284864, 54106080, 72141440, 108212160, 216424320]

約数ペア:

[(1, 216424320), (2, 108212160), (3, 72141440), (4, 54106080), (5, 43284864), (6, 36070720), (7, 30917760), (8, 27053040), (10, 21642432), (12, 18035360), (14, 15458880), (15, 14428288), (16, 13526520), (20, 10821216), (21, 10305920), (24, 9017680), (28, 7729440), (30, 7214144), (32, 6763260), (35, 6183552), (40, 5410608), (42, 5152960), (48, 4508840), (56, 3864720), (60, 3607072), (64, 3381630), (70, 3091776), (80, 2705304), (84, 2576480), (96, 2254420), (105, 2061184), (112, 1932360), (120, 1803536), (128, 1690815), (140, 1545888), (160, 1352652), (168, 1288240), (192, 1127210), (210, 1030592), (224, 966180), (240, 901768), (280, 772944), (320, 676326), (336, 644120), (384, 563605), (420, 515296), (448, 483090), (480, 450884), (560, 386472), (640, 338163), (672, 322060), (840, 257648), (896, 241545), (960, 225442), (1120, 193236), (1344, 161030), (1680, 128824), (1920, 112721), (2240, 96618), (2688, 80515), (3360, 64412), (4480, 48309), (6720, 32206), (13440, 16103)]