66356160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 168

約数和(自身を含む): 228691440

約数和(自身を除く): 162335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 409, 416, 480, 507, 520, 624, 676, 780, 818, 832, 845, 960, 1014, 1040, 1227, 1248, 1352, 1560, 1636, 1690, 2028, 2045, 2080, 2454, 2496, 2535, 2704, 3120, 3272, 3380, 4056, 4090, 4160, 4908, 5070, 5317, 5408, 6135, 6240, 6544, 6760, 8112, 8180, 9816, 10140, 10634, 10816, 12270, 12480, 13088, 13520, 15951, 16224, 16360, 19632, 20280, 21268, 24540, 26176, 26585, 27040, 31902, 32448, 32720, 39264, 40560, 42536, 49080, 53170, 54080, 63804, 65440, 69121, 78528, 79755, 81120, 85072, 98160, 106340, 127608, 130880, 138242, 159510, 162240, 170144, 196320, 207363, 212680, 255216, 276484, 319020, 340288, 345605, 392640, 414726, 425360, 510432, 552968, 638040, 691210, 829452, 850720, 1020864, 1036815, 1105936, 1276080, 1382420, 1658904, 1701440, 2073630, 2211872, 2552160, 2764840, 3317808, 4147260, 4423744, 5104320, 5529680, 6635616, 8294520, 11059360, 13271232, 16589040, 22118720, 33178080, 66356160]

約数ペア:

[(1, 66356160), (2, 33178080), (3, 22118720), (4, 16589040), (5, 13271232), (6, 11059360), (8, 8294520), (10, 6635616), (12, 5529680), (13, 5104320), (15, 4423744), (16, 4147260), (20, 3317808), (24, 2764840), (26, 2552160), (30, 2211872), (32, 2073630), (39, 1701440), (40, 1658904), (48, 1382420), (52, 1276080), (60, 1105936), (64, 1036815), (65, 1020864), (78, 850720), (80, 829452), (96, 691210), (104, 638040), (120, 552968), (130, 510432), (156, 425360), (160, 414726), (169, 392640), (192, 345605), (195, 340288), (208, 319020), (240, 276484), (260, 255216), (312, 212680), (320, 207363), (338, 196320), (390, 170144), (409, 162240), (416, 159510), (480, 138242), (507, 130880), (520, 127608), (624, 106340), (676, 98160), (780, 85072), (818, 81120), (832, 79755), (845, 78528), (960, 69121), (1014, 65440), (1040, 63804), (1227, 54080), (1248, 53170), (1352, 49080), (1560, 42536), (1636, 40560), (1690, 39264), (2028, 32720), (2045, 32448), (2080, 31902), (2454, 27040), (2496, 26585), (2535, 26176), (2704, 24540), (3120, 21268), (3272, 20280), (3380, 19632), (4056, 16360), (4090, 16224), (4160, 15951), (4908, 13520), (5070, 13088), (5317, 12480), (5408, 12270), (6135, 10816), (6240, 10634), (6544, 10140), (6760, 9816), (8112, 8180)]