39264680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 117210240

約数和(自身を除く): 77945560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 67, 70, 91, 92, 98, 104, 115, 130, 134, 140, 161, 182, 184, 196, 230, 245, 260, 268, 280, 299, 322, 335, 364, 392, 455, 460, 469, 490, 520, 536, 598, 637, 644, 670, 728, 805, 871, 910, 920, 938, 980, 1127, 1196, 1274, 1288, 1340, 1495, 1541, 1610, 1742, 1820, 1876, 1960, 2093, 2254, 2345, 2392, 2548, 2680, 2990, 3082, 3185, 3220, 3283, 3484, 3640, 3752, 4186, 4355, 4508, 4690, 5096, 5635, 5980, 6097, 6164, 6370, 6440, 6566, 6968, 7705, 8372, 8710, 9016, 9380, 10465, 10787, 11270, 11960, 12194, 12328, 12740, 13132, 14651, 15410, 16415, 16744, 17420, 18760, 20033, 20930, 21574, 22540, 24388, 25480, 26264, 29302, 30485, 30820, 32830, 34840, 40066, 41860, 42679, 43148, 45080, 48776, 53935, 58604, 60970, 61640, 65660, 73255, 75509, 80132, 83720, 85358, 86296, 100165, 107870, 117208, 121940, 131320, 140231, 146510, 151018, 160264, 170716, 200330, 213395, 215740, 243880, 280462, 293020, 302036, 341432, 377545, 400660, 426790, 431480, 560924, 586040, 604072, 701155, 755090, 801320, 853580, 981617, 1121848, 1402310, 1510180, 1707160, 1963234, 2804620, 3020360, 3926468, 4908085, 5609240, 7852936, 9816170, 19632340, 39264680]

約数ペア:

[(1, 39264680), (2, 19632340), (4, 9816170), (5, 7852936), (7, 5609240), (8, 4908085), (10, 3926468), (13, 3020360), (14, 2804620), (20, 1963234), (23, 1707160), (26, 1510180), (28, 1402310), (35, 1121848), (40, 981617), (46, 853580), (49, 801320), (52, 755090), (56, 701155), (65, 604072), (67, 586040), (70, 560924), (91, 431480), (92, 426790), (98, 400660), (104, 377545), (115, 341432), (130, 302036), (134, 293020), (140, 280462), (161, 243880), (182, 215740), (184, 213395), (196, 200330), (230, 170716), (245, 160264), (260, 151018), (268, 146510), (280, 140231), (299, 131320), (322, 121940), (335, 117208), (364, 107870), (392, 100165), (455, 86296), (460, 85358), (469, 83720), (490, 80132), (520, 75509), (536, 73255), (598, 65660), (637, 61640), (644, 60970), (670, 58604), (728, 53935), (805, 48776), (871, 45080), (910, 43148), (920, 42679), (938, 41860), (980, 40066), (1127, 34840), (1196, 32830), (1274, 30820), (1288, 30485), (1340, 29302), (1495, 26264), (1541, 25480), (1610, 24388), (1742, 22540), (1820, 21574), (1876, 20930), (1960, 20033), (2093, 18760), (2254, 17420), (2345, 16744), (2392, 16415), (2548, 15410), (2680, 14651), (2990, 13132), (3082, 12740), (3185, 12328), (3220, 12194), (3283, 11960), (3484, 11270), (3640, 10787), (3752, 10465), (4186, 9380), (4355, 9016), (4508, 8710), (4690, 8372), (5096, 7705), (5635, 6968), (5980, 6566), (6097, 6440), (6164, 6370)]