39354840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 156854880

約数和(自身を除く): 117500040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 97, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 194, 196, 207, 210, 230, 245, 252, 276, 280, 291, 294, 315, 322, 345, 360, 388, 392, 414, 420, 441, 460, 483, 485, 490, 504, 552, 582, 588, 630, 644, 679, 690, 735, 776, 805, 828, 840, 873, 882, 920, 966, 970, 980, 1035, 1127, 1164, 1176, 1260, 1288, 1358, 1380, 1449, 1455, 1470, 1610, 1656, 1746, 1764, 1932, 1940, 1960, 2037, 2070, 2205, 2231, 2254, 2328, 2415, 2520, 2716, 2760, 2898, 2910, 2940, 3220, 3381, 3395, 3492, 3528, 3864, 3880, 4074, 4140, 4365, 4410, 4462, 4508, 4753, 4830, 5432, 5635, 5796, 5820, 5880, 6111, 6440, 6693, 6762, 6790, 6984, 7245, 8148, 8280, 8730, 8820, 8924, 9016, 9506, 9660, 10143, 10185, 11155, 11270, 11592, 11640, 12222, 13386, 13524, 13580, 14259, 14490, 15617, 16296, 16905, 17460, 17640, 17848, 19012, 19320, 20079, 20286, 20370, 22310, 22540, 23765, 24444, 26772, 27048, 27160, 28518, 28980, 30555, 31234, 33465, 33810, 34920, 38024, 40158, 40572, 40740, 42777, 44620, 45080, 46851, 47530, 48888, 50715, 53544, 57036, 57960, 61110, 62468, 66930, 67620, 71295, 78085, 80316, 81144, 81480, 85554, 89240, 93702, 95060, 100395, 101430, 109319, 114072, 122220, 124936, 133860, 135240, 140553, 142590, 156170, 160632, 171108, 187404, 190120, 200790, 202860, 213885, 218638, 234255, 244440, 267720, 281106, 285180, 312340, 327957, 342216, 374808, 401580, 405720, 427770, 437276, 468510, 546595, 562212, 570360, 624680, 655914, 702765, 803160, 855540, 874552, 937020, 983871, 1093190, 1124424, 1311828, 1405530, 1639785, 1711080, 1874040, 1967742, 2186380, 2623656, 2811060, 3279570, 3935484, 4372760, 4919355, 5622120, 6559140, 7870968, 9838710, 13118280, 19677420, 39354840]

約数ペア:

[(1, 39354840), (2, 19677420), (3, 13118280), (4, 9838710), (5, 7870968), (6, 6559140), (7, 5622120), (8, 4919355), (9, 4372760), (10, 3935484), (12, 3279570), (14, 2811060), (15, 2623656), (18, 2186380), (20, 1967742), (21, 1874040), (23, 1711080), (24, 1639785), (28, 1405530), (30, 1311828), (35, 1124424), (36, 1093190), (40, 983871), (42, 937020), (45, 874552), (46, 855540), (49, 803160), (56, 702765), (60, 655914), (63, 624680), (69, 570360), (70, 562212), (72, 546595), (84, 468510), (90, 437276), (92, 427770), (97, 405720), (98, 401580), (105, 374808), (115, 342216), (120, 327957), (126, 312340), (138, 285180), (140, 281106), (147, 267720), (161, 244440), (168, 234255), (180, 218638), (184, 213885), (194, 202860), (196, 200790), (207, 190120), (210, 187404), (230, 171108), (245, 160632), (252, 156170), (276, 142590), (280, 140553), (291, 135240), (294, 133860), (315, 124936), (322, 122220), (345, 114072), (360, 109319), (388, 101430), (392, 100395), (414, 95060), (420, 93702), (441, 89240), (460, 85554), (483, 81480), (485, 81144), (490, 80316), (504, 78085), (552, 71295), (582, 67620), (588, 66930), (630, 62468), (644, 61110), (679, 57960), (690, 57036), (735, 53544), (776, 50715), (805, 48888), (828, 47530), (840, 46851), (873, 45080), (882, 44620), (920, 42777), (966, 40740), (970, 40572), (980, 40158), (1035, 38024), (1127, 34920), (1164, 33810), (1176, 33465), (1260, 31234), (1288, 30555), (1358, 28980), (1380, 28518), (1449, 27160), (1455, 27048), (1470, 26772), (1610, 24444), (1656, 23765), (1746, 22540), (1764, 22310), (1932, 20370), (1940, 20286), (1960, 20079), (2037, 19320), (2070, 19012), (2205, 17848), (2231, 17640), (2254, 17460), (2328, 16905), (2415, 16296), (2520, 15617), (2716, 14490), (2760, 14259), (2898, 13580), (2910, 13524), (2940, 13386), (3220, 12222), (3381, 11640), (3395, 11592), (3492, 11270), (3528, 11155), (3864, 10185), (3880, 10143), (4074, 9660), (4140, 9506), (4365, 9016), (4410, 8924), (4462, 8820), (4508, 8730), (4753, 8280), (4830, 8148), (5432, 7245), (5635, 6984), (5796, 6790), (5820, 6762), (5880, 6693), (6111, 6440)]