2017607680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 5284661760

約数和(自身を除く): 3267054080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2239, 2560, 2816, 3520, 4096, 4478, 5120, 5632, 7040, 8192, 8956, 10240, 11195, 11264, 14080, 16384, 17912, 20480, 22390, 22528, 24629, 28160, 35824, 40960, 44780, 45056, 49258, 56320, 71648, 81920, 89560, 90112, 98516, 112640, 123145, 143296, 179120, 180224, 197032, 225280, 246290, 286592, 358240, 394064, 450560, 492580, 573184, 716480, 788128, 901120, 985160, 1146368, 1432960, 1576256, 1970320, 2292736, 2865920, 3152512, 3940640, 4585472, 5731840, 6305024, 7881280, 9170944, 11463680, 12610048, 15762560, 18341888, 22927360, 25220096, 31525120, 36683776, 45854720, 50440192, 63050240, 91709440, 100880384, 126100480, 183418880, 201760768, 252200960, 403521536, 504401920, 1008803840, 2017607680]

約数ペア:

[(1, 2017607680), (2, 1008803840), (4, 504401920), (5, 403521536), (8, 252200960), (10, 201760768), (11, 183418880), (16, 126100480), (20, 100880384), (22, 91709440), (32, 63050240), (40, 50440192), (44, 45854720), (55, 36683776), (64, 31525120), (80, 25220096), (88, 22927360), (110, 18341888), (128, 15762560), (160, 12610048), (176, 11463680), (220, 9170944), (256, 7881280), (320, 6305024), (352, 5731840), (440, 4585472), (512, 3940640), (640, 3152512), (704, 2865920), (880, 2292736), (1024, 1970320), (1280, 1576256), (1408, 1432960), (1760, 1146368), (2048, 985160), (2239, 901120), (2560, 788128), (2816, 716480), (3520, 573184), (4096, 492580), (4478, 450560), (5120, 394064), (5632, 358240), (7040, 286592), (8192, 246290), (8956, 225280), (10240, 197032), (11195, 180224), (11264, 179120), (14080, 143296), (16384, 123145), (17912, 112640), (20480, 98516), (22390, 90112), (22528, 89560), (24629, 81920), (28160, 71648), (35824, 56320), (40960, 49258), (44780, 45056)]