78709680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 360

約数和(自身を含む): 324166752

約数和(自身を除く): 245457072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 97, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 161, 168, 180, 184, 194, 196, 207, 210, 230, 240, 245, 252, 276, 280, 291, 294, 315, 322, 336, 345, 360, 368, 388, 392, 414, 420, 441, 460, 483, 485, 490, 504, 552, 560, 582, 588, 630, 644, 679, 690, 720, 735, 776, 784, 805, 828, 840, 873, 882, 920, 966, 970, 980, 1008, 1035, 1104, 1127, 1164, 1176, 1260, 1288, 1358, 1380, 1449, 1455, 1470, 1552, 1610, 1656, 1680, 1746, 1764, 1840, 1932, 1940, 1960, 2037, 2070, 2205, 2231, 2254, 2328, 2352, 2415, 2520, 2576, 2716, 2760, 2898, 2910, 2940, 3220, 3312, 3381, 3395, 3492, 3528, 3864, 3880, 3920, 4074, 4140, 4365, 4410, 4462, 4508, 4656, 4753, 4830, 5040, 5432, 5520, 5635, 5796, 5820, 5880, 6111, 6440, 6693, 6762, 6790, 6984, 7056, 7245, 7728, 7760, 8148, 8280, 8730, 8820, 8924, 9016, 9506, 9660, 10143, 10185, 10864, 11155, 11270, 11592, 11640, 11760, 12222, 12880, 13386, 13524, 13580, 13968, 14259, 14490, 15617, 16296, 16560, 16905, 17460, 17640, 17848, 18032, 19012, 19320, 20079, 20286, 20370, 22310, 22540, 23184, 23280, 23765, 24444, 26772, 27048, 27160, 28518, 28980, 30555, 31234, 32592, 33465, 33810, 34920, 35280, 35696, 38024, 38640, 40158, 40572, 40740, 42777, 44620, 45080, 46851, 47530, 48888, 50715, 53544, 54096, 54320, 57036, 57960, 61110, 62468, 66930, 67620, 69840, 71295, 76048, 78085, 80316, 81144, 81480, 85554, 89240, 90160, 93702, 95060, 97776, 100395, 101430, 107088, 109319, 114072, 115920, 122220, 124936, 133860, 135240, 140553, 142590, 156170, 160632, 162288, 162960, 171108, 178480, 187404, 190120, 200790, 202860, 213885, 218638, 228144, 234255, 244440, 249872, 267720, 270480, 281106, 285180, 312340, 321264, 327957, 342216, 374808, 380240, 401580, 405720, 427770, 437276, 468510, 488880, 535440, 546595, 562212, 570360, 624680, 655914, 684432, 702765, 749616, 803160, 811440, 855540, 874552, 937020, 983871, 1093190, 1124424, 1140720, 1249360, 1311828, 1405530, 1606320, 1639785, 1711080, 1749104, 1874040, 1967742, 2186380, 2248848, 2623656, 2811060, 3279570, 3422160, 3748080, 3935484, 4372760, 4919355, 5247312, 5622120, 6559140, 7870968, 8745520, 9838710, 11244240, 13118280, 15741936, 19677420, 26236560, 39354840, 78709680]

約数ペア:

[(1, 78709680), (2, 39354840), (3, 26236560), (4, 19677420), (5, 15741936), (6, 13118280), (7, 11244240), (8, 9838710), (9, 8745520), (10, 7870968), (12, 6559140), (14, 5622120), (15, 5247312), (16, 4919355), (18, 4372760), (20, 3935484), (21, 3748080), (23, 3422160), (24, 3279570), (28, 2811060), (30, 2623656), (35, 2248848), (36, 2186380), (40, 1967742), (42, 1874040), (45, 1749104), (46, 1711080), (48, 1639785), (49, 1606320), (56, 1405530), (60, 1311828), (63, 1249360), (69, 1140720), (70, 1124424), (72, 1093190), (80, 983871), (84, 937020), (90, 874552), (92, 855540), (97, 811440), (98, 803160), (105, 749616), (112, 702765), (115, 684432), (120, 655914), (126, 624680), (138, 570360), (140, 562212), (144, 546595), (147, 535440), (161, 488880), (168, 468510), (180, 437276), (184, 427770), (194, 405720), (196, 401580), (207, 380240), (210, 374808), (230, 342216), (240, 327957), (245, 321264), (252, 312340), (276, 285180), (280, 281106), (291, 270480), (294, 267720), (315, 249872), (322, 244440), (336, 234255), (345, 228144), (360, 218638), (368, 213885), (388, 202860), (392, 200790), (414, 190120), (420, 187404), (441, 178480), (460, 171108), (483, 162960), (485, 162288), (490, 160632), (504, 156170), (552, 142590), (560, 140553), (582, 135240), (588, 133860), (630, 124936), (644, 122220), (679, 115920), (690, 114072), (720, 109319), (735, 107088), (776, 101430), (784, 100395), (805, 97776), (828, 95060), (840, 93702), (873, 90160), (882, 89240), (920, 85554), (966, 81480), (970, 81144), (980, 80316), (1008, 78085), (1035, 76048), (1104, 71295), (1127, 69840), (1164, 67620), (1176, 66930), (1260, 62468), (1288, 61110), (1358, 57960), (1380, 57036), (1449, 54320), (1455, 54096), (1470, 53544), (1552, 50715), (1610, 48888), (1656, 47530), (1680, 46851), (1746, 45080), (1764, 44620), (1840, 42777), (1932, 40740), (1940, 40572), (1960, 40158), (2037, 38640), (2070, 38024), (2205, 35696), (2231, 35280), (2254, 34920), (2328, 33810), (2352, 33465), (2415, 32592), (2520, 31234), (2576, 30555), (2716, 28980), (2760, 28518), (2898, 27160), (2910, 27048), (2940, 26772), (3220, 24444), (3312, 23765), (3381, 23280), (3395, 23184), (3492, 22540), (3528, 22310), (3864, 20370), (3880, 20286), (3920, 20079), (4074, 19320), (4140, 19012), (4365, 18032), (4410, 17848), (4462, 17640), (4508, 17460), (4656, 16905), (4753, 16560), (4830, 16296), (5040, 15617), (5432, 14490), (5520, 14259), (5635, 13968), (5796, 13580), (5820, 13524), (5880, 13386), (6111, 12880), (6440, 12222), (6693, 11760), (6762, 11640), (6790, 11592), (6984, 11270), (7056, 11155), (7245, 10864), (7728, 10185), (7760, 10143), (8148, 9660), (8280, 9506), (8730, 9016), (8820, 8924)]