76510720

素因数分解:

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

素因数の和:77

約数の個数: 240

約数和(自身を含む): 228579120

約数和(自身を除く): 152068400

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, 121, 128, 130, 143, 152, 160, 176, 190, 208, 209, 220, 242, 247, 256, 260, 286, 304, 320, 352, 380, 416, 418, 440, 484, 494, 512, 520, 572, 605, 608, 640, 704, 715, 760, 832, 836, 880, 968, 988, 1040, 1045, 1144, 1210, 1216, 1235, 1280, 1408, 1430, 1520, 1573, 1664, 1672, 1760, 1936, 1976, 2080, 2090, 2288, 2299, 2420, 2432, 2470, 2560, 2717, 2816, 2860, 3040, 3146, 3328, 3344, 3520, 3872, 3952, 4160, 4180, 4576, 4598, 4840, 4864, 4940, 5434, 5632, 5720, 6080, 6292, 6656, 6688, 7040, 7744, 7865, 7904, 8320, 8360, 9152, 9196, 9680, 9728, 9880, 10868, 11440, 11495, 12160, 12584, 13376, 13585, 14080, 15488, 15730, 15808, 16640, 16720, 18304, 18392, 19360, 19760, 21736, 22880, 22990, 24320, 25168, 26752, 27170, 28160, 29887, 30976, 31460, 31616, 33280, 33440, 36608, 36784, 38720, 39520, 43472, 45760, 45980, 48640, 50336, 53504, 54340, 59774, 61952, 62920, 63232, 66880, 73216, 73568, 77440, 79040, 86944, 91520, 91960, 100672, 107008, 108680, 119548, 125840, 126464, 133760, 147136, 149435, 154880, 158080, 173888, 183040, 183920, 201344, 217360, 239096, 251680, 267520, 294272, 298870, 309760, 316160, 347776, 366080, 367840, 402688, 434720, 478192, 503360, 535040, 588544, 597740, 632320, 695552, 735680, 805376, 869440, 956384, 1006720, 1177088, 1195480, 1391104, 1471360, 1738880, 1912768, 2013440, 2390960, 2942720, 3477760, 3825536, 4026880, 4781920, 5885440, 6955520, 7651072, 9563840, 15302144, 19127680, 38255360, 76510720]

約数ペア:

[(1, 76510720), (2, 38255360), (4, 19127680), (5, 15302144), (8, 9563840), (10, 7651072), (11, 6955520), (13, 5885440), (16, 4781920), (19, 4026880), (20, 3825536), (22, 3477760), (26, 2942720), (32, 2390960), (38, 2013440), (40, 1912768), (44, 1738880), (52, 1471360), (55, 1391104), (64, 1195480), (65, 1177088), (76, 1006720), (80, 956384), (88, 869440), (95, 805376), (104, 735680), (110, 695552), (121, 632320), (128, 597740), (130, 588544), (143, 535040), (152, 503360), (160, 478192), (176, 434720), (190, 402688), (208, 367840), (209, 366080), (220, 347776), (242, 316160), (247, 309760), (256, 298870), (260, 294272), (286, 267520), (304, 251680), (320, 239096), (352, 217360), (380, 201344), (416, 183920), (418, 183040), (440, 173888), (484, 158080), (494, 154880), (512, 149435), (520, 147136), (572, 133760), (605, 126464), (608, 125840), (640, 119548), (704, 108680), (715, 107008), (760, 100672), (832, 91960), (836, 91520), (880, 86944), (968, 79040), (988, 77440), (1040, 73568), (1045, 73216), (1144, 66880), (1210, 63232), (1216, 62920), (1235, 61952), (1280, 59774), (1408, 54340), (1430, 53504), (1520, 50336), (1573, 48640), (1664, 45980), (1672, 45760), (1760, 43472), (1936, 39520), (1976, 38720), (2080, 36784), (2090, 36608), (2288, 33440), (2299, 33280), (2420, 31616), (2432, 31460), (2470, 30976), (2560, 29887), (2717, 28160), (2816, 27170), (2860, 26752), (3040, 25168), (3146, 24320), (3328, 22990), (3344, 22880), (3520, 21736), (3872, 19760), (3952, 19360), (4160, 18392), (4180, 18304), (4576, 16720), (4598, 16640), (4840, 15808), (4864, 15730), (4940, 15488), (5434, 14080), (5632, 13585), (5720, 13376), (6080, 12584), (6292, 12160), (6656, 11495), (6688, 11440), (7040, 10868), (7744, 9880), (7865, 9728), (7904, 9680), (8320, 9196), (8360, 9152)]