26318040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 101606400

約数和(自身を除く): 75288360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 97, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 194, 204, 210, 228, 238, 255, 266, 280, 285, 291, 323, 340, 357, 380, 388, 399, 408, 420, 456, 476, 485, 510, 532, 570, 582, 595, 646, 665, 679, 680, 714, 760, 776, 798, 840, 952, 969, 970, 1020, 1064, 1140, 1164, 1190, 1292, 1330, 1358, 1428, 1455, 1596, 1615, 1649, 1785, 1843, 1938, 1940, 1995, 2037, 2040, 2261, 2280, 2328, 2380, 2584, 2660, 2716, 2856, 2910, 3192, 3230, 3298, 3395, 3570, 3686, 3876, 3880, 3990, 4074, 4522, 4760, 4845, 4947, 5320, 5432, 5529, 5820, 6460, 6596, 6783, 6790, 7140, 7372, 7752, 7980, 8148, 8245, 9044, 9215, 9690, 9894, 10185, 11058, 11305, 11543, 11640, 12901, 12920, 13192, 13566, 13580, 14280, 14744, 15960, 16296, 16490, 18088, 18430, 19380, 19788, 20370, 22116, 22610, 23086, 24735, 25802, 27132, 27160, 27645, 31331, 32980, 33915, 34629, 36860, 38703, 38760, 39576, 40740, 44232, 45220, 46172, 49470, 51604, 54264, 55290, 57715, 62662, 64505, 65960, 67830, 69258, 73720, 77406, 81480, 90440, 92344, 93993, 98940, 103208, 110580, 115430, 125324, 129010, 135660, 138516, 154812, 156655, 173145, 187986, 193515, 197880, 219317, 221160, 230860, 250648, 258020, 271320, 277032, 309624, 313310, 346290, 375972, 387030, 438634, 461720, 469965, 516040, 626620, 657951, 692580, 751944, 774060, 877268, 939930, 1096585, 1253240, 1315902, 1385160, 1548120, 1754536, 1879860, 2193170, 2631804, 3289755, 3759720, 4386340, 5263608, 6579510, 8772680, 13159020, 26318040]

約数ペア:

[(1, 26318040), (2, 13159020), (3, 8772680), (4, 6579510), (5, 5263608), (6, 4386340), (7, 3759720), (8, 3289755), (10, 2631804), (12, 2193170), (14, 1879860), (15, 1754536), (17, 1548120), (19, 1385160), (20, 1315902), (21, 1253240), (24, 1096585), (28, 939930), (30, 877268), (34, 774060), (35, 751944), (38, 692580), (40, 657951), (42, 626620), (51, 516040), (56, 469965), (57, 461720), (60, 438634), (68, 387030), (70, 375972), (76, 346290), (84, 313310), (85, 309624), (95, 277032), (97, 271320), (102, 258020), (105, 250648), (114, 230860), (119, 221160), (120, 219317), (133, 197880), (136, 193515), (140, 187986), (152, 173145), (168, 156655), (170, 154812), (190, 138516), (194, 135660), (204, 129010), (210, 125324), (228, 115430), (238, 110580), (255, 103208), (266, 98940), (280, 93993), (285, 92344), (291, 90440), (323, 81480), (340, 77406), (357, 73720), (380, 69258), (388, 67830), (399, 65960), (408, 64505), (420, 62662), (456, 57715), (476, 55290), (485, 54264), (510, 51604), (532, 49470), (570, 46172), (582, 45220), (595, 44232), (646, 40740), (665, 39576), (679, 38760), (680, 38703), (714, 36860), (760, 34629), (776, 33915), (798, 32980), (840, 31331), (952, 27645), (969, 27160), (970, 27132), (1020, 25802), (1064, 24735), (1140, 23086), (1164, 22610), (1190, 22116), (1292, 20370), (1330, 19788), (1358, 19380), (1428, 18430), (1455, 18088), (1596, 16490), (1615, 16296), (1649, 15960), (1785, 14744), (1843, 14280), (1938, 13580), (1940, 13566), (1995, 13192), (2037, 12920), (2040, 12901), (2261, 11640), (2280, 11543), (2328, 11305), (2380, 11058), (2584, 10185), (2660, 9894), (2716, 9690), (2856, 9215), (2910, 9044), (3192, 8245), (3230, 8148), (3298, 7980), (3395, 7752), (3570, 7372), (3686, 7140), (3876, 6790), (3880, 6783), (3990, 6596), (4074, 6460), (4522, 5820), (4760, 5529), (4845, 5432), (4947, 5320)]