76787360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 215913600

約数和(自身を除く): 139126240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 32, 38, 40, 52, 58, 65, 67, 76, 80, 95, 104, 116, 130, 134, 145, 152, 160, 190, 208, 232, 247, 260, 268, 290, 304, 335, 377, 380, 416, 464, 494, 520, 536, 551, 580, 608, 670, 754, 760, 871, 928, 988, 1040, 1072, 1102, 1160, 1235, 1273, 1340, 1508, 1520, 1742, 1885, 1943, 1976, 2080, 2144, 2204, 2320, 2470, 2546, 2680, 2755, 3016, 3040, 3484, 3770, 3886, 3952, 4355, 4408, 4640, 4940, 5092, 5360, 5510, 6032, 6365, 6968, 7163, 7540, 7772, 7904, 8710, 8816, 9715, 9880, 10184, 10720, 11020, 12064, 12730, 13936, 14326, 15080, 15544, 16549, 17420, 17632, 19430, 19760, 20368, 22040, 25259, 25460, 27872, 28652, 30160, 31088, 33098, 34840, 35815, 36917, 38860, 39520, 40736, 44080, 50518, 50920, 57304, 60320, 62176, 66196, 69680, 71630, 73834, 77720, 82745, 88160, 101036, 101840, 114608, 126295, 132392, 139360, 143260, 147668, 155440, 165490, 184585, 202072, 203680, 229216, 252590, 264784, 286520, 295336, 310880, 330980, 369170, 404144, 479921, 505180, 529568, 573040, 590672, 661960, 738340, 808288, 959842, 1010360, 1146080, 1181344, 1323920, 1476680, 1919684, 2020720, 2399605, 2647840, 2953360, 3839368, 4041440, 4799210, 5906720, 7678736, 9598420, 15357472, 19196840, 38393680, 76787360]

約数ペア:

[(1, 76787360), (2, 38393680), (4, 19196840), (5, 15357472), (8, 9598420), (10, 7678736), (13, 5906720), (16, 4799210), (19, 4041440), (20, 3839368), (26, 2953360), (29, 2647840), (32, 2399605), (38, 2020720), (40, 1919684), (52, 1476680), (58, 1323920), (65, 1181344), (67, 1146080), (76, 1010360), (80, 959842), (95, 808288), (104, 738340), (116, 661960), (130, 590672), (134, 573040), (145, 529568), (152, 505180), (160, 479921), (190, 404144), (208, 369170), (232, 330980), (247, 310880), (260, 295336), (268, 286520), (290, 264784), (304, 252590), (335, 229216), (377, 203680), (380, 202072), (416, 184585), (464, 165490), (494, 155440), (520, 147668), (536, 143260), (551, 139360), (580, 132392), (608, 126295), (670, 114608), (754, 101840), (760, 101036), (871, 88160), (928, 82745), (988, 77720), (1040, 73834), (1072, 71630), (1102, 69680), (1160, 66196), (1235, 62176), (1273, 60320), (1340, 57304), (1508, 50920), (1520, 50518), (1742, 44080), (1885, 40736), (1943, 39520), (1976, 38860), (2080, 36917), (2144, 35815), (2204, 34840), (2320, 33098), (2470, 31088), (2546, 30160), (2680, 28652), (2755, 27872), (3016, 25460), (3040, 25259), (3484, 22040), (3770, 20368), (3886, 19760), (3952, 19430), (4355, 17632), (4408, 17420), (4640, 16549), (4940, 15544), (5092, 15080), (5360, 14326), (5510, 13936), (6032, 12730), (6365, 12064), (6968, 11020), (7163, 10720), (7540, 10184), (7772, 9880), (7904, 9715), (8710, 8816)]