67753840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 208272384

約数和(自身を除く): 140518544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 647, 680, 748, 770, 880, 935, 952, 1190, 1232, 1294, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2588, 2618, 2992, 3080, 3235, 3740, 4529, 4760, 5176, 5236, 6160, 6470, 6545, 7117, 7480, 9058, 9520, 10352, 10472, 10999, 12940, 13090, 14234, 14960, 18116, 20944, 21998, 22645, 25880, 26180, 28468, 35585, 36232, 43996, 45290, 49819, 51760, 52360, 54995, 56936, 71170, 72464, 76993, 87992, 90580, 99638, 104720, 109990, 113872, 120989, 142340, 153986, 175984, 181160, 199276, 219980, 241978, 249095, 284680, 307972, 362320, 384965, 398552, 439960, 483956, 498190, 569360, 604945, 615944, 769930, 797104, 846923, 879920, 967912, 996380, 1209890, 1231888, 1539860, 1693846, 1935824, 1992760, 2419780, 3079720, 3387692, 3985520, 4234615, 4839560, 6159440, 6775384, 8469230, 9679120, 13550768, 16938460, 33876920, 67753840]

約数ペア:

[(1, 67753840), (2, 33876920), (4, 16938460), (5, 13550768), (7, 9679120), (8, 8469230), (10, 6775384), (11, 6159440), (14, 4839560), (16, 4234615), (17, 3985520), (20, 3387692), (22, 3079720), (28, 2419780), (34, 1992760), (35, 1935824), (40, 1693846), (44, 1539860), (55, 1231888), (56, 1209890), (68, 996380), (70, 967912), (77, 879920), (80, 846923), (85, 797104), (88, 769930), (110, 615944), (112, 604945), (119, 569360), (136, 498190), (140, 483956), (154, 439960), (170, 398552), (176, 384965), (187, 362320), (220, 307972), (238, 284680), (272, 249095), (280, 241978), (308, 219980), (340, 199276), (374, 181160), (385, 175984), (440, 153986), (476, 142340), (560, 120989), (595, 113872), (616, 109990), (647, 104720), (680, 99638), (748, 90580), (770, 87992), (880, 76993), (935, 72464), (952, 71170), (1190, 56936), (1232, 54995), (1294, 52360), (1309, 51760), (1360, 49819), (1496, 45290), (1540, 43996), (1870, 36232), (1904, 35585), (2380, 28468), (2588, 26180), (2618, 25880), (2992, 22645), (3080, 21998), (3235, 20944), (3740, 18116), (4529, 14960), (4760, 14234), (5176, 13090), (5236, 12940), (6160, 10999), (6470, 10472), (6545, 10352), (7117, 9520), (7480, 9058)]