67379840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 186390720

約数和(自身を除く): 119010880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 563, 640, 680, 704, 748, 880, 935, 1088, 1126, 1360, 1408, 1496, 1760, 1870, 2176, 2252, 2720, 2815, 2992, 3520, 3740, 4504, 5440, 5630, 5984, 6193, 7040, 7480, 9008, 9571, 10880, 11260, 11968, 12386, 14960, 18016, 19142, 22520, 23936, 24772, 29920, 30965, 36032, 38284, 45040, 47855, 49544, 59840, 61930, 72064, 76568, 90080, 95710, 99088, 105281, 119680, 123860, 153136, 180160, 191420, 198176, 210562, 247720, 306272, 360320, 382840, 396352, 421124, 495440, 526405, 612544, 765680, 792704, 842248, 990880, 1052810, 1225088, 1531360, 1684496, 1981760, 2105620, 3062720, 3368992, 3963520, 4211240, 6125440, 6737984, 8422480, 13475968, 16844960, 33689920, 67379840]

約数ペア:

[(1, 67379840), (2, 33689920), (4, 16844960), (5, 13475968), (8, 8422480), (10, 6737984), (11, 6125440), (16, 4211240), (17, 3963520), (20, 3368992), (22, 3062720), (32, 2105620), (34, 1981760), (40, 1684496), (44, 1531360), (55, 1225088), (64, 1052810), (68, 990880), (80, 842248), (85, 792704), (88, 765680), (110, 612544), (128, 526405), (136, 495440), (160, 421124), (170, 396352), (176, 382840), (187, 360320), (220, 306272), (272, 247720), (320, 210562), (340, 198176), (352, 191420), (374, 180160), (440, 153136), (544, 123860), (563, 119680), (640, 105281), (680, 99088), (704, 95710), (748, 90080), (880, 76568), (935, 72064), (1088, 61930), (1126, 59840), (1360, 49544), (1408, 47855), (1496, 45040), (1760, 38284), (1870, 36032), (2176, 30965), (2252, 29920), (2720, 24772), (2815, 23936), (2992, 22520), (3520, 19142), (3740, 18016), (4504, 14960), (5440, 12386), (5630, 11968), (5984, 11260), (6193, 10880), (7040, 9571), (7480, 9008)]