67895360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 112

約数和(自身を含む): 183489600

約数和(自身を除く): 115594240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 859, 988, 1040, 1216, 1235, 1520, 1718, 1976, 2080, 2470, 3040, 3436, 3952, 4160, 4295, 4940, 6080, 6872, 7904, 8590, 9880, 11167, 13744, 15808, 16321, 17180, 19760, 22334, 27488, 32642, 34360, 39520, 44668, 54976, 55835, 65284, 68720, 79040, 81605, 89336, 111670, 130568, 137440, 163210, 178672, 212173, 223340, 261136, 274880, 326420, 357344, 424346, 446680, 522272, 652840, 714688, 848692, 893360, 1044544, 1060865, 1305680, 1697384, 1786720, 2121730, 2611360, 3394768, 3573440, 4243460, 5222720, 6789536, 8486920, 13579072, 16973840, 33947680, 67895360]

約数ペア:

[(1, 67895360), (2, 33947680), (4, 16973840), (5, 13579072), (8, 8486920), (10, 6789536), (13, 5222720), (16, 4243460), (19, 3573440), (20, 3394768), (26, 2611360), (32, 2121730), (38, 1786720), (40, 1697384), (52, 1305680), (64, 1060865), (65, 1044544), (76, 893360), (80, 848692), (95, 714688), (104, 652840), (130, 522272), (152, 446680), (160, 424346), (190, 357344), (208, 326420), (247, 274880), (260, 261136), (304, 223340), (320, 212173), (380, 178672), (416, 163210), (494, 137440), (520, 130568), (608, 111670), (760, 89336), (832, 81605), (859, 79040), (988, 68720), (1040, 65284), (1216, 55835), (1235, 54976), (1520, 44668), (1718, 39520), (1976, 34360), (2080, 32642), (2470, 27488), (3040, 22334), (3436, 19760), (3952, 17180), (4160, 16321), (4295, 15808), (4940, 13744), (6080, 11167), (6872, 9880), (7904, 8590)]