68322960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 240698880

約数和(自身を除く): 172375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 673, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1346, 1410, 1692, 1880, 2019, 2115, 2160, 2256, 2538, 2692, 2820, 3365, 3384, 3760, 4038, 4230, 5076, 5384, 5640, 6057, 6345, 6730, 6768, 8076, 8460, 10095, 10152, 10768, 11280, 12114, 12690, 13460, 16152, 16920, 18171, 20190, 20304, 24228, 25380, 26920, 30285, 31631, 32304, 33840, 36342, 40380, 48456, 50760, 53840, 60570, 63262, 72684, 80760, 90855, 94893, 96912, 101520, 121140, 126524, 145368, 158155, 161520, 181710, 189786, 242280, 253048, 284679, 290736, 316310, 363420, 379572, 474465, 484560, 506096, 569358, 632620, 726840, 759144, 854037, 948930, 1138716, 1265240, 1423395, 1453680, 1518288, 1708074, 1897860, 2277432, 2530480, 2846790, 3416148, 3795720, 4270185, 4554864, 5693580, 6832296, 7591440, 8540370, 11387160, 13664592, 17080740, 22774320, 34161480, 68322960]

約数ペア:

[(1, 68322960), (2, 34161480), (3, 22774320), (4, 17080740), (5, 13664592), (6, 11387160), (8, 8540370), (9, 7591440), (10, 6832296), (12, 5693580), (15, 4554864), (16, 4270185), (18, 3795720), (20, 3416148), (24, 2846790), (27, 2530480), (30, 2277432), (36, 1897860), (40, 1708074), (45, 1518288), (47, 1453680), (48, 1423395), (54, 1265240), (60, 1138716), (72, 948930), (80, 854037), (90, 759144), (94, 726840), (108, 632620), (120, 569358), (135, 506096), (141, 484560), (144, 474465), (180, 379572), (188, 363420), (216, 316310), (235, 290736), (240, 284679), (270, 253048), (282, 242280), (360, 189786), (376, 181710), (423, 161520), (432, 158155), (470, 145368), (540, 126524), (564, 121140), (673, 101520), (705, 96912), (720, 94893), (752, 90855), (846, 80760), (940, 72684), (1080, 63262), (1128, 60570), (1269, 53840), (1346, 50760), (1410, 48456), (1692, 40380), (1880, 36342), (2019, 33840), (2115, 32304), (2160, 31631), (2256, 30285), (2538, 26920), (2692, 25380), (2820, 24228), (3365, 20304), (3384, 20190), (3760, 18171), (4038, 16920), (4230, 16152), (5076, 13460), (5384, 12690), (5640, 12114), (6057, 11280), (6345, 10768), (6730, 10152), (6768, 10095), (8076, 8460)]