91768560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 311646720

約数和(自身を除く): 219878160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 439, 520, 536, 624, 670, 780, 804, 871, 878, 1005, 1040, 1072, 1317, 1340, 1560, 1608, 1742, 1756, 2010, 2195, 2613, 2634, 2680, 3120, 3216, 3484, 3512, 4020, 4355, 4390, 5226, 5268, 5360, 5707, 6585, 6968, 7024, 8040, 8710, 8780, 10452, 10536, 11414, 13065, 13170, 13936, 16080, 17121, 17420, 17560, 20904, 21072, 22828, 26130, 26340, 28535, 29413, 34242, 34840, 35120, 41808, 45656, 52260, 52680, 57070, 58826, 68484, 69680, 85605, 88239, 91312, 104520, 105360, 114140, 117652, 136968, 147065, 171210, 176478, 209040, 228280, 235304, 273936, 294130, 342420, 352956, 382369, 441195, 456560, 470608, 588260, 684840, 705912, 764738, 882390, 1147107, 1176520, 1369680, 1411824, 1529476, 1764780, 1911845, 2294214, 2353040, 3058952, 3529560, 3823690, 4588428, 5735535, 6117904, 7059120, 7647380, 9176856, 11471070, 15294760, 18353712, 22942140, 30589520, 45884280, 91768560]

約数ペア:

[(1, 91768560), (2, 45884280), (3, 30589520), (4, 22942140), (5, 18353712), (6, 15294760), (8, 11471070), (10, 9176856), (12, 7647380), (13, 7059120), (15, 6117904), (16, 5735535), (20, 4588428), (24, 3823690), (26, 3529560), (30, 3058952), (39, 2353040), (40, 2294214), (48, 1911845), (52, 1764780), (60, 1529476), (65, 1411824), (67, 1369680), (78, 1176520), (80, 1147107), (104, 882390), (120, 764738), (130, 705912), (134, 684840), (156, 588260), (195, 470608), (201, 456560), (208, 441195), (240, 382369), (260, 352956), (268, 342420), (312, 294130), (335, 273936), (390, 235304), (402, 228280), (439, 209040), (520, 176478), (536, 171210), (624, 147065), (670, 136968), (780, 117652), (804, 114140), (871, 105360), (878, 104520), (1005, 91312), (1040, 88239), (1072, 85605), (1317, 69680), (1340, 68484), (1560, 58826), (1608, 57070), (1742, 52680), (1756, 52260), (2010, 45656), (2195, 41808), (2613, 35120), (2634, 34840), (2680, 34242), (3120, 29413), (3216, 28535), (3484, 26340), (3512, 26130), (4020, 22828), (4355, 21072), (4390, 20904), (5226, 17560), (5268, 17420), (5360, 17121), (5707, 16080), (6585, 13936), (6968, 13170), (7024, 13065), (8040, 11414), (8710, 10536), (8780, 10452)]