65943680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 198288000

約数和(自身を除く): 132344320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 29, 32, 34, 38, 40, 44, 55, 58, 64, 68, 76, 80, 85, 88, 95, 110, 116, 128, 136, 145, 152, 160, 170, 176, 187, 190, 209, 220, 232, 272, 290, 304, 319, 320, 323, 340, 352, 374, 380, 418, 440, 464, 493, 544, 551, 580, 608, 638, 640, 646, 680, 704, 748, 760, 836, 880, 928, 935, 986, 1045, 1088, 1102, 1160, 1216, 1276, 1292, 1360, 1408, 1496, 1520, 1595, 1615, 1672, 1760, 1856, 1870, 1972, 2090, 2176, 2204, 2320, 2432, 2465, 2552, 2584, 2720, 2755, 2992, 3040, 3190, 3230, 3344, 3520, 3553, 3712, 3740, 3944, 4180, 4408, 4640, 4930, 5104, 5168, 5423, 5440, 5510, 5984, 6061, 6080, 6380, 6460, 6688, 7040, 7106, 7480, 7888, 8360, 8816, 9280, 9367, 9860, 10208, 10336, 10846, 10880, 11020, 11968, 12122, 12160, 12760, 12920, 13376, 14212, 14960, 15776, 16720, 17632, 17765, 18560, 18734, 19720, 20416, 20672, 21692, 22040, 23936, 24244, 25520, 25840, 26752, 27115, 28424, 29920, 30305, 31552, 33440, 35264, 35530, 37468, 39440, 40832, 41344, 43384, 44080, 46835, 48488, 51040, 51680, 54230, 56848, 59840, 60610, 63104, 66880, 70528, 71060, 74936, 78880, 86768, 88160, 93670, 96976, 102080, 103037, 103360, 108460, 113696, 119680, 121220, 133760, 142120, 149872, 157760, 173536, 176320, 187340, 193952, 204160, 206074, 206720, 216920, 227392, 242440, 284240, 299744, 315520, 347072, 352640, 374680, 387904, 412148, 433840, 454784, 484880, 515185, 568480, 599488, 694144, 749360, 775808, 824296, 867680, 969760, 1030370, 1136960, 1198976, 1498720, 1648592, 1735360, 1939520, 2060740, 2273920, 2997440, 3297184, 3470720, 3879040, 4121480, 5994880, 6594368, 8242960, 13188736, 16485920, 32971840, 65943680]

約数ペア:

[(1, 65943680), (2, 32971840), (4, 16485920), (5, 13188736), (8, 8242960), (10, 6594368), (11, 5994880), (16, 4121480), (17, 3879040), (19, 3470720), (20, 3297184), (22, 2997440), (29, 2273920), (32, 2060740), (34, 1939520), (38, 1735360), (40, 1648592), (44, 1498720), (55, 1198976), (58, 1136960), (64, 1030370), (68, 969760), (76, 867680), (80, 824296), (85, 775808), (88, 749360), (95, 694144), (110, 599488), (116, 568480), (128, 515185), (136, 484880), (145, 454784), (152, 433840), (160, 412148), (170, 387904), (176, 374680), (187, 352640), (190, 347072), (209, 315520), (220, 299744), (232, 284240), (272, 242440), (290, 227392), (304, 216920), (319, 206720), (320, 206074), (323, 204160), (340, 193952), (352, 187340), (374, 176320), (380, 173536), (418, 157760), (440, 149872), (464, 142120), (493, 133760), (544, 121220), (551, 119680), (580, 113696), (608, 108460), (638, 103360), (640, 103037), (646, 102080), (680, 96976), (704, 93670), (748, 88160), (760, 86768), (836, 78880), (880, 74936), (928, 71060), (935, 70528), (986, 66880), (1045, 63104), (1088, 60610), (1102, 59840), (1160, 56848), (1216, 54230), (1276, 51680), (1292, 51040), (1360, 48488), (1408, 46835), (1496, 44080), (1520, 43384), (1595, 41344), (1615, 40832), (1672, 39440), (1760, 37468), (1856, 35530), (1870, 35264), (1972, 33440), (2090, 31552), (2176, 30305), (2204, 29920), (2320, 28424), (2432, 27115), (2465, 26752), (2552, 25840), (2584, 25520), (2720, 24244), (2755, 23936), (2992, 22040), (3040, 21692), (3190, 20672), (3230, 20416), (3344, 19720), (3520, 18734), (3553, 18560), (3712, 17765), (3740, 17632), (3944, 16720), (4180, 15776), (4408, 14960), (4640, 14212), (4930, 13376), (5104, 12920), (5168, 12760), (5423, 12160), (5440, 12122), (5510, 11968), (5984, 11020), (6061, 10880), (6080, 10846), (6380, 10336), (6460, 10208), (6688, 9860), (7040, 9367), (7106, 9280), (7480, 8816), (7888, 8360)]