67467840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6420

約数の個数: 112

約数和(自身を含む): 233720640

約数和(自身を除く): 166252800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6389, 10560, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 70279, 76668, 95835, 102224, 127780, 140558, 153336, 191670, 204448, 210837, 255560, 281116, 306672, 351395, 383340, 408896, 421674, 511120, 562232, 613344, 702790, 766680, 843348, 1022240, 1054185, 1124464, 1226688, 1405580, 1533360, 1686696, 2044480, 2108370, 2248928, 2811160, 3066720, 3373392, 4216740, 4497856, 5622320, 6133440, 6746784, 8433480, 11244640, 13493568, 16866960, 22489280, 33733920, 67467840]

約数ペア:

[(1, 67467840), (2, 33733920), (3, 22489280), (4, 16866960), (5, 13493568), (6, 11244640), (8, 8433480), (10, 6746784), (11, 6133440), (12, 5622320), (15, 4497856), (16, 4216740), (20, 3373392), (22, 3066720), (24, 2811160), (30, 2248928), (32, 2108370), (33, 2044480), (40, 1686696), (44, 1533360), (48, 1405580), (55, 1226688), (60, 1124464), (64, 1054185), (66, 1022240), (80, 843348), (88, 766680), (96, 702790), (110, 613344), (120, 562232), (132, 511120), (160, 421674), (165, 408896), (176, 383340), (192, 351395), (220, 306672), (240, 281116), (264, 255560), (320, 210837), (330, 204448), (352, 191670), (440, 153336), (480, 140558), (528, 127780), (660, 102224), (704, 95835), (880, 76668), (960, 70279), (1056, 63890), (1320, 51112), (1760, 38334), (2112, 31945), (2640, 25556), (3520, 19167), (5280, 12778), (6389, 10560)]