274852760

素因数分解:

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

素因数の和:135

約数の個数: 256

約数和(自身を含む): 822528000

約数和(自身を除く): 547675240

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, 343, 364, 392, 455, 460, 469, 490, 520, 536, 598, 637, 644, 670, 686, 728, 805, 871, 910, 920, 938, 980, 1127, 1196, 1274, 1288, 1340, 1372, 1495, 1541, 1610, 1715, 1742, 1820, 1876, 1960, 2093, 2254, 2345, 2392, 2548, 2680, 2744, 2990, 3082, 3185, 3220, 3283, 3430, 3484, 3640, 3752, 4186, 4355, 4459, 4508, 4690, 5096, 5635, 5980, 6097, 6164, 6370, 6440, 6566, 6860, 6968, 7705, 7889, 8372, 8710, 8918, 9016, 9380, 10465, 10787, 11270, 11960, 12194, 12328, 12740, 13132, 13720, 14651, 15410, 15778, 16415, 16744, 17420, 17836, 18760, 20033, 20930, 21574, 22295, 22540, 22981, 24388, 25480, 26264, 29302, 30485, 30820, 31556, 32830, 34840, 35672, 39445, 40066, 41860, 42679, 43148, 44590, 45080, 45962, 48776, 53935, 58604, 60970, 61640, 63112, 65660, 73255, 75509, 78890, 80132, 83720, 85358, 86296, 89180, 91924, 100165, 102557, 107870, 114905, 117208, 121940, 131320, 140231, 146510, 151018, 157780, 160264, 170716, 178360, 183848, 200330, 205114, 213395, 215740, 229810, 243880, 280462, 293020, 298753, 302036, 315560, 341432, 377545, 400660, 410228, 426790, 431480, 459620, 512785, 528563, 560924, 586040, 597506, 604072, 701155, 755090, 801320, 820456, 853580, 919240, 981617, 1025570, 1057126, 1121848, 1195012, 1402310, 1493765, 1510180, 1707160, 1963234, 2051140, 2114252, 2390024, 2642815, 2804620, 2987530, 3020360, 3926468, 4102280, 4228504, 4908085, 5285630, 5609240, 5975060, 6871319, 7852936, 9816170, 10571260, 11950120, 13742638, 19632340, 21142520, 27485276, 34356595, 39264680, 54970552, 68713190, 137426380, 274852760]

約数ペア:

[(1, 274852760), (2, 137426380), (4, 68713190), (5, 54970552), (7, 39264680), (8, 34356595), (10, 27485276), (13, 21142520), (14, 19632340), (20, 13742638), (23, 11950120), (26, 10571260), (28, 9816170), (35, 7852936), (40, 6871319), (46, 5975060), (49, 5609240), (52, 5285630), (56, 4908085), (65, 4228504), (67, 4102280), (70, 3926468), (91, 3020360), (92, 2987530), (98, 2804620), (104, 2642815), (115, 2390024), (130, 2114252), (134, 2051140), (140, 1963234), (161, 1707160), (182, 1510180), (184, 1493765), (196, 1402310), (230, 1195012), (245, 1121848), (260, 1057126), (268, 1025570), (280, 981617), (299, 919240), (322, 853580), (335, 820456), (343, 801320), (364, 755090), (392, 701155), (455, 604072), (460, 597506), (469, 586040), (490, 560924), (520, 528563), (536, 512785), (598, 459620), (637, 431480), (644, 426790), (670, 410228), (686, 400660), (728, 377545), (805, 341432), (871, 315560), (910, 302036), (920, 298753), (938, 293020), (980, 280462), (1127, 243880), (1196, 229810), (1274, 215740), (1288, 213395), (1340, 205114), (1372, 200330), (1495, 183848), (1541, 178360), (1610, 170716), (1715, 160264), (1742, 157780), (1820, 151018), (1876, 146510), (1960, 140231), (2093, 131320), (2254, 121940), (2345, 117208), (2392, 114905), (2548, 107870), (2680, 102557), (2744, 100165), (2990, 91924), (3082, 89180), (3185, 86296), (3220, 85358), (3283, 83720), (3430, 80132), (3484, 78890), (3640, 75509), (3752, 73255), (4186, 65660), (4355, 63112), (4459, 61640), (4508, 60970), (4690, 58604), (5096, 53935), (5635, 48776), (5980, 45962), (6097, 45080), (6164, 44590), (6370, 43148), (6440, 42679), (6566, 41860), (6860, 40066), (6968, 39445), (7705, 35672), (7889, 34840), (8372, 32830), (8710, 31556), (8918, 30820), (9016, 30485), (9380, 29302), (10465, 26264), (10787, 25480), (11270, 24388), (11960, 22981), (12194, 22540), (12328, 22295), (12740, 21574), (13132, 20930), (13720, 20033), (14651, 18760), (15410, 17836), (15778, 17420), (16415, 16744)]