201710080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 618710400

約数和(自身を除く): 417000320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 29, 32, 38, 40, 44, 52, 55, 58, 64, 65, 76, 80, 88, 95, 104, 110, 116, 128, 130, 143, 145, 152, 160, 176, 190, 208, 209, 220, 232, 247, 256, 260, 286, 290, 304, 319, 320, 352, 377, 380, 416, 418, 440, 464, 494, 512, 520, 551, 572, 580, 608, 638, 640, 704, 715, 754, 760, 832, 836, 880, 928, 988, 1040, 1045, 1102, 1144, 1160, 1216, 1235, 1276, 1280, 1408, 1430, 1508, 1520, 1595, 1664, 1672, 1760, 1856, 1885, 1976, 2080, 2090, 2204, 2288, 2320, 2432, 2470, 2552, 2560, 2717, 2755, 2816, 2860, 3016, 3040, 3190, 3328, 3344, 3520, 3712, 3770, 3952, 4147, 4160, 4180, 4408, 4576, 4640, 4864, 4940, 5104, 5434, 5510, 5632, 5720, 6032, 6061, 6080, 6380, 6656, 6688, 7040, 7163, 7424, 7540, 7904, 8294, 8320, 8360, 8816, 9152, 9280, 9728, 9880, 10208, 10868, 11020, 11440, 12064, 12122, 12160, 12760, 13376, 13585, 14080, 14326, 14848, 15080, 15808, 16588, 16640, 16720, 17632, 18304, 18560, 19760, 20416, 20735, 21736, 22040, 22880, 24128, 24244, 24320, 25520, 26752, 27170, 28160, 28652, 30160, 30305, 31616, 33176, 33280, 33440, 35264, 35815, 36608, 37120, 39520, 40832, 41470, 43472, 44080, 45760, 48256, 48488, 48640, 51040, 53504, 54340, 57304, 60320, 60610, 63232, 66352, 66880, 70528, 71630, 73216, 74240, 78793, 79040, 81664, 82940, 86944, 88160, 91520, 96512, 96976, 102080, 107008, 108680, 114608, 120640, 121220, 126464, 132704, 133760, 141056, 143260, 157586, 158080, 163328, 165880, 173888, 176320, 183040, 193024, 193952, 204160, 217360, 229216, 241280, 242440, 265408, 267520, 282112, 286520, 315172, 316160, 331760, 347776, 352640, 366080, 387904, 393965, 408320, 434720, 458432, 482560, 484880, 530816, 535040, 573040, 630344, 632320, 663520, 695552, 705280, 775808, 787930, 816640, 869440, 916864, 965120, 969760, 1061632, 1146080, 1260688, 1327040, 1391104, 1410560, 1551616, 1575860, 1738880, 1833728, 1939520, 2123264, 2292160, 2521376, 2654080, 3103232, 3151720, 3477760, 3667456, 3879040, 4584320, 5042752, 5308160, 6303440, 6955520, 7758080, 9168640, 10085504, 10616320, 12606880, 15516160, 18337280, 20171008, 25213760, 40342016, 50427520, 100855040, 201710080]

約数ペア:

[(1, 201710080), (2, 100855040), (4, 50427520), (5, 40342016), (8, 25213760), (10, 20171008), (11, 18337280), (13, 15516160), (16, 12606880), (19, 10616320), (20, 10085504), (22, 9168640), (26, 7758080), (29, 6955520), (32, 6303440), (38, 5308160), (40, 5042752), (44, 4584320), (52, 3879040), (55, 3667456), (58, 3477760), (64, 3151720), (65, 3103232), (76, 2654080), (80, 2521376), (88, 2292160), (95, 2123264), (104, 1939520), (110, 1833728), (116, 1738880), (128, 1575860), (130, 1551616), (143, 1410560), (145, 1391104), (152, 1327040), (160, 1260688), (176, 1146080), (190, 1061632), (208, 969760), (209, 965120), (220, 916864), (232, 869440), (247, 816640), (256, 787930), (260, 775808), (286, 705280), (290, 695552), (304, 663520), (319, 632320), (320, 630344), (352, 573040), (377, 535040), (380, 530816), (416, 484880), (418, 482560), (440, 458432), (464, 434720), (494, 408320), (512, 393965), (520, 387904), (551, 366080), (572, 352640), (580, 347776), (608, 331760), (638, 316160), (640, 315172), (704, 286520), (715, 282112), (754, 267520), (760, 265408), (832, 242440), (836, 241280), (880, 229216), (928, 217360), (988, 204160), (1040, 193952), (1045, 193024), (1102, 183040), (1144, 176320), (1160, 173888), (1216, 165880), (1235, 163328), (1276, 158080), (1280, 157586), (1408, 143260), (1430, 141056), (1508, 133760), (1520, 132704), (1595, 126464), (1664, 121220), (1672, 120640), (1760, 114608), (1856, 108680), (1885, 107008), (1976, 102080), (2080, 96976), (2090, 96512), (2204, 91520), (2288, 88160), (2320, 86944), (2432, 82940), (2470, 81664), (2552, 79040), (2560, 78793), (2717, 74240), (2755, 73216), (2816, 71630), (2860, 70528), (3016, 66880), (3040, 66352), (3190, 63232), (3328, 60610), (3344, 60320), (3520, 57304), (3712, 54340), (3770, 53504), (3952, 51040), (4147, 48640), (4160, 48488), (4180, 48256), (4408, 45760), (4576, 44080), (4640, 43472), (4864, 41470), (4940, 40832), (5104, 39520), (5434, 37120), (5510, 36608), (5632, 35815), (5720, 35264), (6032, 33440), (6061, 33280), (6080, 33176), (6380, 31616), (6656, 30305), (6688, 30160), (7040, 28652), (7163, 28160), (7424, 27170), (7540, 26752), (7904, 25520), (8294, 24320), (8320, 24244), (8360, 24128), (8816, 22880), (9152, 22040), (9280, 21736), (9728, 20735), (9880, 20416), (10208, 19760), (10868, 18560), (11020, 18304), (11440, 17632), (12064, 16720), (12122, 16640), (12160, 16588), (12760, 15808), (13376, 15080), (13585, 14848), (14080, 14326)]