68157023640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{38281}}^1$

素因数の和:38733

約数の個数: 128

約数和(自身を含む): 210526499520

約数和(自身を除く): 142369475880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 401, 444, 555, 740, 802, 888, 1110, 1203, 1480, 1604, 2005, 2220, 2406, 3208, 4010, 4440, 4812, 6015, 8020, 9624, 12030, 14837, 16040, 24060, 29674, 38281, 44511, 48120, 59348, 74185, 76562, 89022, 114843, 118696, 148370, 153124, 178044, 191405, 222555, 229686, 296740, 306248, 356088, 382810, 445110, 459372, 574215, 593480, 765620, 890220, 918744, 1148430, 1416397, 1531240, 1780440, 2296860, 2832794, 4249191, 4593720, 5665588, 7081985, 8498382, 11331176, 14163970, 15350681, 16996764, 21245955, 28327940, 30701362, 33993528, 42491910, 46052043, 56655880, 61402724, 76753405, 84983820, 92104086, 122805448, 153506810, 169967640, 184208172, 230260215, 307013620, 368416344, 460520430, 567975197, 614027240, 921040860, 1135950394, 1703925591, 1842081720, 2271900788, 2839875985, 3407851182, 4543801576, 5679751970, 6815702364, 8519627955, 11359503940, 13631404728, 17039255910, 22719007880, 34078511820, 68157023640]

約数ペア:

[(1, 68157023640), (2, 34078511820), (3, 22719007880), (4, 17039255910), (5, 13631404728), (6, 11359503940), (8, 8519627955), (10, 6815702364), (12, 5679751970), (15, 4543801576), (20, 3407851182), (24, 2839875985), (30, 2271900788), (37, 1842081720), (40, 1703925591), (60, 1135950394), (74, 921040860), (111, 614027240), (120, 567975197), (148, 460520430), (185, 368416344), (222, 307013620), (296, 230260215), (370, 184208172), (401, 169967640), (444, 153506810), (555, 122805448), (740, 92104086), (802, 84983820), (888, 76753405), (1110, 61402724), (1203, 56655880), (1480, 46052043), (1604, 42491910), (2005, 33993528), (2220, 30701362), (2406, 28327940), (3208, 21245955), (4010, 16996764), (4440, 15350681), (4812, 14163970), (6015, 11331176), (8020, 8498382), (9624, 7081985), (12030, 5665588), (14837, 4593720), (16040, 4249191), (24060, 2832794), (29674, 2296860), (38281, 1780440), (44511, 1531240), (48120, 1416397), (59348, 1148430), (74185, 918744), (76562, 890220), (89022, 765620), (114843, 593480), (118696, 574215), (148370, 459372), (153124, 445110), (178044, 382810), (191405, 356088), (222555, 306248), (229686, 296740)]