3477760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 10301760

約数和(自身を除く): 6824000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 104, 110, 128, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 256, 260, 286, 304, 320, 352, 380, 416, 418, 440, 494, 520, 572, 608, 640, 704, 715, 760, 832, 836, 880, 988, 1040, 1045, 1144, 1216, 1235, 1280, 1408, 1430, 1520, 1664, 1672, 1760, 1976, 2080, 2090, 2288, 2432, 2470, 2717, 2816, 2860, 3040, 3328, 3344, 3520, 3952, 4160, 4180, 4576, 4864, 4940, 5434, 5720, 6080, 6688, 7040, 7904, 8320, 8360, 9152, 9880, 10868, 11440, 12160, 13376, 13585, 14080, 15808, 16640, 16720, 18304, 19760, 21736, 22880, 24320, 26752, 27170, 31616, 33440, 36608, 39520, 43472, 45760, 53504, 54340, 63232, 66880, 79040, 86944, 91520, 108680, 133760, 158080, 173888, 183040, 217360, 267520, 316160, 347776, 434720, 695552, 869440, 1738880, 3477760]

約数ペア:

[(1, 3477760), (2, 1738880), (4, 869440), (5, 695552), (8, 434720), (10, 347776), (11, 316160), (13, 267520), (16, 217360), (19, 183040), (20, 173888), (22, 158080), (26, 133760), (32, 108680), (38, 91520), (40, 86944), (44, 79040), (52, 66880), (55, 63232), (64, 54340), (65, 53504), (76, 45760), (80, 43472), (88, 39520), (95, 36608), (104, 33440), (110, 31616), (128, 27170), (130, 26752), (143, 24320), (152, 22880), (160, 21736), (176, 19760), (190, 18304), (208, 16720), (209, 16640), (220, 15808), (247, 14080), (256, 13585), (260, 13376), (286, 12160), (304, 11440), (320, 10868), (352, 9880), (380, 9152), (416, 8360), (418, 8320), (440, 7904), (494, 7040), (520, 6688), (572, 6080), (608, 5720), (640, 5434), (704, 4940), (715, 4864), (760, 4576), (832, 4180), (836, 4160), (880, 3952), (988, 3520), (1040, 3344), (1045, 3328), (1144, 3040), (1216, 2860), (1235, 2816), (1280, 2717), (1408, 2470), (1430, 2432), (1520, 2288), (1664, 2090), (1672, 2080), (1760, 1976)]