189766720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 252

約数和(自身を含む): 556389540

約数和(自身を除く): 366622820

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 64, 65, 80, 88, 104, 110, 116, 121, 130, 143, 145, 160, 169, 176, 208, 220, 232, 242, 260, 286, 290, 319, 320, 338, 352, 377, 416, 440, 464, 484, 520, 572, 580, 605, 638, 676, 704, 715, 754, 832, 845, 880, 928, 968, 1040, 1144, 1160, 1210, 1276, 1352, 1430, 1508, 1573, 1595, 1690, 1760, 1856, 1859, 1885, 1936, 2080, 2288, 2320, 2420, 2552, 2704, 2860, 3016, 3146, 3190, 3380, 3509, 3520, 3718, 3770, 3872, 4147, 4160, 4576, 4640, 4840, 4901, 5104, 5408, 5720, 6032, 6292, 6380, 6760, 7018, 7436, 7540, 7744, 7865, 8294, 9152, 9280, 9295, 9680, 9802, 10208, 10816, 11440, 12064, 12584, 12760, 13520, 14036, 14872, 15080, 15730, 16588, 17545, 18590, 19360, 19604, 20416, 20449, 20735, 22880, 24128, 24505, 25168, 25520, 27040, 28072, 29744, 30160, 31460, 33176, 35090, 37180, 38720, 39208, 40898, 41470, 45617, 45760, 49010, 50336, 51040, 53911, 54080, 56144, 59488, 60320, 62920, 66352, 70180, 74360, 78416, 81796, 82940, 91234, 98020, 100672, 102080, 102245, 107822, 112288, 118976, 120640, 125840, 132704, 140360, 148720, 156832, 163592, 165880, 182468, 196040, 204490, 215644, 224576, 228085, 251680, 265408, 269555, 280720, 297440, 313664, 327184, 331760, 364936, 392080, 408980, 431288, 456170, 503360, 539110, 561440, 593021, 594880, 654368, 663520, 729872, 784160, 817960, 862576, 912340, 1078220, 1122880, 1186042, 1308736, 1327040, 1459744, 1568320, 1635920, 1725152, 1824680, 2156440, 2372084, 2919488, 2965105, 3271840, 3450304, 3649360, 4312880, 4744168, 5930210, 6543680, 7298720, 8625760, 9488336, 11860420, 14597440, 17251520, 18976672, 23720840, 37953344, 47441680, 94883360, 189766720]

約数ペア:

[(1, 189766720), (2, 94883360), (4, 47441680), (5, 37953344), (8, 23720840), (10, 18976672), (11, 17251520), (13, 14597440), (16, 11860420), (20, 9488336), (22, 8625760), (26, 7298720), (29, 6543680), (32, 5930210), (40, 4744168), (44, 4312880), (52, 3649360), (55, 3450304), (58, 3271840), (64, 2965105), (65, 2919488), (80, 2372084), (88, 2156440), (104, 1824680), (110, 1725152), (116, 1635920), (121, 1568320), (130, 1459744), (143, 1327040), (145, 1308736), (160, 1186042), (169, 1122880), (176, 1078220), (208, 912340), (220, 862576), (232, 817960), (242, 784160), (260, 729872), (286, 663520), (290, 654368), (319, 594880), (320, 593021), (338, 561440), (352, 539110), (377, 503360), (416, 456170), (440, 431288), (464, 408980), (484, 392080), (520, 364936), (572, 331760), (580, 327184), (605, 313664), (638, 297440), (676, 280720), (704, 269555), (715, 265408), (754, 251680), (832, 228085), (845, 224576), (880, 215644), (928, 204490), (968, 196040), (1040, 182468), (1144, 165880), (1160, 163592), (1210, 156832), (1276, 148720), (1352, 140360), (1430, 132704), (1508, 125840), (1573, 120640), (1595, 118976), (1690, 112288), (1760, 107822), (1856, 102245), (1859, 102080), (1885, 100672), (1936, 98020), (2080, 91234), (2288, 82940), (2320, 81796), (2420, 78416), (2552, 74360), (2704, 70180), (2860, 66352), (3016, 62920), (3146, 60320), (3190, 59488), (3380, 56144), (3509, 54080), (3520, 53911), (3718, 51040), (3770, 50336), (3872, 49010), (4147, 45760), (4160, 45617), (4576, 41470), (4640, 40898), (4840, 39208), (4901, 38720), (5104, 37180), (5408, 35090), (5720, 33176), (6032, 31460), (6292, 30160), (6380, 29744), (6760, 28072), (7018, 27040), (7436, 25520), (7540, 25168), (7744, 24505), (7865, 24128), (8294, 22880), (9152, 20735), (9280, 20449), (9295, 20416), (9680, 19604), (9802, 19360), (10208, 18590), (10816, 17545), (11440, 16588), (12064, 15730), (12584, 15080), (12760, 14872), (13520, 14036)]