66736560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 239127552

約数和(自身を除く): 172390992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1487, 1496, 1870, 2040, 2244, 2640, 2805, 2974, 2992, 3740, 4080, 4461, 4488, 5610, 5948, 7435, 7480, 8922, 8976, 11220, 11896, 14870, 14960, 16357, 17844, 22305, 22440, 23792, 25279, 29740, 32714, 35688, 44610, 44880, 49071, 50558, 59480, 65428, 71376, 75837, 81785, 89220, 98142, 101116, 118960, 126395, 130856, 151674, 163570, 178440, 196284, 202232, 245355, 252790, 261712, 278069, 303348, 327140, 356880, 379185, 392568, 404464, 490710, 505580, 556138, 606696, 654280, 758370, 785136, 834207, 981420, 1011160, 1112276, 1213392, 1308560, 1390345, 1516740, 1668414, 1962840, 2022320, 2224552, 2780690, 3033480, 3336828, 3925680, 4171035, 4449104, 5561380, 6066960, 6673656, 8342070, 11122760, 13347312, 16684140, 22245520, 33368280, 66736560]

約数ペア:

[(1, 66736560), (2, 33368280), (3, 22245520), (4, 16684140), (5, 13347312), (6, 11122760), (8, 8342070), (10, 6673656), (11, 6066960), (12, 5561380), (15, 4449104), (16, 4171035), (17, 3925680), (20, 3336828), (22, 3033480), (24, 2780690), (30, 2224552), (33, 2022320), (34, 1962840), (40, 1668414), (44, 1516740), (48, 1390345), (51, 1308560), (55, 1213392), (60, 1112276), (66, 1011160), (68, 981420), (80, 834207), (85, 785136), (88, 758370), (102, 654280), (110, 606696), (120, 556138), (132, 505580), (136, 490710), (165, 404464), (170, 392568), (176, 379185), (187, 356880), (204, 327140), (220, 303348), (240, 278069), (255, 261712), (264, 252790), (272, 245355), (330, 202232), (340, 196284), (374, 178440), (408, 163570), (440, 151674), (510, 130856), (528, 126395), (561, 118960), (660, 101116), (680, 98142), (748, 89220), (816, 81785), (880, 75837), (935, 71376), (1020, 65428), (1122, 59480), (1320, 50558), (1360, 49071), (1487, 44880), (1496, 44610), (1870, 35688), (2040, 32714), (2244, 29740), (2640, 25279), (2805, 23792), (2974, 22440), (2992, 22305), (3740, 17844), (4080, 16357), (4461, 14960), (4488, 14870), (5610, 11896), (5948, 11220), (7435, 8976), (7480, 8922)]