240500480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 706406400

約数和(自身を除く): 465905920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 31, 32, 38, 40, 44, 55, 58, 62, 64, 76, 80, 88, 95, 110, 116, 124, 128, 145, 152, 155, 160, 176, 190, 209, 220, 232, 248, 256, 290, 304, 310, 319, 320, 341, 352, 380, 418, 440, 464, 496, 551, 580, 589, 608, 620, 638, 640, 682, 704, 760, 836, 880, 899, 928, 992, 1045, 1102, 1160, 1178, 1216, 1240, 1276, 1280, 1364, 1408, 1520, 1595, 1672, 1705, 1760, 1798, 1856, 1984, 2090, 2204, 2320, 2356, 2432, 2480, 2552, 2728, 2755, 2816, 2945, 3040, 3190, 3344, 3410, 3520, 3596, 3712, 3968, 4180, 4408, 4495, 4640, 4712, 4864, 4960, 5104, 5456, 5510, 5890, 6061, 6080, 6380, 6479, 6688, 6820, 7040, 7192, 7424, 7936, 8360, 8816, 8990, 9280, 9424, 9889, 9920, 10208, 10912, 11020, 11780, 12122, 12160, 12760, 12958, 13376, 13640, 14080, 14384, 16720, 17081, 17632, 17980, 18560, 18848, 19778, 19840, 20416, 21824, 22040, 23560, 24244, 24320, 25520, 25916, 26752, 27280, 28768, 30305, 32395, 33440, 34162, 35264, 35960, 37120, 37696, 39556, 39680, 40832, 43648, 44080, 47120, 48488, 49445, 51040, 51832, 53504, 54560, 57536, 60610, 64790, 66880, 68324, 70528, 71920, 75392, 79112, 81664, 85405, 87296, 88160, 94240, 96976, 98890, 102080, 103664, 109120, 115072, 121220, 129580, 133760, 136648, 141056, 143840, 150784, 158224, 170810, 176320, 187891, 188480, 193952, 197780, 204160, 207328, 218240, 230144, 242440, 259160, 267520, 273296, 287680, 316448, 341620, 352640, 375782, 376960, 387904, 395560, 408320, 414656, 436480, 484880, 518320, 546592, 575360, 632896, 683240, 705280, 751564, 753920, 775808, 791120, 829312, 939455, 969760, 1036640, 1093184, 1150720, 1265792, 1366480, 1503128, 1551616, 1582240, 1658624, 1878910, 1939520, 2073280, 2186368, 2531584, 2732960, 3006256, 3164480, 3757820, 3879040, 4146560, 4372736, 5465920, 6012512, 6328960, 7515640, 7758080, 8293120, 10931840, 12025024, 12657920, 15031280, 21863680, 24050048, 30062560, 48100096, 60125120, 120250240, 240500480]

約数ペア:

[(1, 240500480), (2, 120250240), (4, 60125120), (5, 48100096), (8, 30062560), (10, 24050048), (11, 21863680), (16, 15031280), (19, 12657920), (20, 12025024), (22, 10931840), (29, 8293120), (31, 7758080), (32, 7515640), (38, 6328960), (40, 6012512), (44, 5465920), (55, 4372736), (58, 4146560), (62, 3879040), (64, 3757820), (76, 3164480), (80, 3006256), (88, 2732960), (95, 2531584), (110, 2186368), (116, 2073280), (124, 1939520), (128, 1878910), (145, 1658624), (152, 1582240), (155, 1551616), (160, 1503128), (176, 1366480), (190, 1265792), (209, 1150720), (220, 1093184), (232, 1036640), (248, 969760), (256, 939455), (290, 829312), (304, 791120), (310, 775808), (319, 753920), (320, 751564), (341, 705280), (352, 683240), (380, 632896), (418, 575360), (440, 546592), (464, 518320), (496, 484880), (551, 436480), (580, 414656), (589, 408320), (608, 395560), (620, 387904), (638, 376960), (640, 375782), (682, 352640), (704, 341620), (760, 316448), (836, 287680), (880, 273296), (899, 267520), (928, 259160), (992, 242440), (1045, 230144), (1102, 218240), (1160, 207328), (1178, 204160), (1216, 197780), (1240, 193952), (1276, 188480), (1280, 187891), (1364, 176320), (1408, 170810), (1520, 158224), (1595, 150784), (1672, 143840), (1705, 141056), (1760, 136648), (1798, 133760), (1856, 129580), (1984, 121220), (2090, 115072), (2204, 109120), (2320, 103664), (2356, 102080), (2432, 98890), (2480, 96976), (2552, 94240), (2728, 88160), (2755, 87296), (2816, 85405), (2945, 81664), (3040, 79112), (3190, 75392), (3344, 71920), (3410, 70528), (3520, 68324), (3596, 66880), (3712, 64790), (3968, 60610), (4180, 57536), (4408, 54560), (4495, 53504), (4640, 51832), (4712, 51040), (4864, 49445), (4960, 48488), (5104, 47120), (5456, 44080), (5510, 43648), (5890, 40832), (6061, 39680), (6080, 39556), (6380, 37696), (6479, 37120), (6688, 35960), (6820, 35264), (7040, 34162), (7192, 33440), (7424, 32395), (7936, 30305), (8360, 28768), (8816, 27280), (8990, 26752), (9280, 25916), (9424, 25520), (9889, 24320), (9920, 24244), (10208, 23560), (10912, 22040), (11020, 21824), (11780, 20416), (12122, 19840), (12160, 19778), (12760, 18848), (12958, 18560), (13376, 17980), (13640, 17632), (14080, 17081), (14384, 16720)]