31920913584

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{28099}}^1$

素因数の和:28157

約数の個数: 240

約数和(自身を含む): 108713280000

約数和(自身を除く): 76792366416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 343, 368, 392, 414, 441, 483, 504, 552, 588, 644, 686, 784, 828, 882, 966, 1008, 1029, 1104, 1127, 1176, 1288, 1372, 1449, 1656, 1764, 1932, 2058, 2254, 2352, 2576, 2744, 2898, 3087, 3312, 3381, 3528, 3864, 4116, 4508, 5488, 5796, 6174, 6762, 7056, 7728, 7889, 8232, 9016, 10143, 11592, 12348, 13524, 15778, 16464, 18032, 20286, 23184, 23667, 24696, 27048, 28099, 31556, 40572, 47334, 49392, 54096, 56198, 63112, 71001, 81144, 84297, 94668, 112396, 126224, 142002, 162288, 168594, 189336, 196693, 224792, 252891, 284004, 337188, 378672, 393386, 449584, 505782, 568008, 590079, 646277, 674376, 786772, 1011564, 1136016, 1180158, 1292554, 1348752, 1376851, 1573544, 1770237, 1938831, 2023128, 2360316, 2585108, 2753702, 3147088, 3540474, 3877662, 4046256, 4130553, 4523939, 4720632, 5170216, 5507404, 5816493, 7080948, 7755324, 8261106, 9047878, 9441264, 9637957, 10340432, 11014808, 11632986, 12391659, 13571817, 14161896, 15510648, 16522212, 18095756, 19275914, 22029616, 23265972, 24783318, 27143634, 28323792, 28913871, 31021296, 31667573, 33044424, 36191512, 38551828, 40715451, 46531944, 49566636, 54287268, 57827742, 63335146, 66088848, 72383024, 77103656, 81430902, 86741613, 93063888, 95002719, 99133272, 108574536, 115655484, 126670292, 154207312, 162861804, 173483226, 190005438, 198266544, 217149072, 221673011, 231310968, 253340584, 285008157, 325723608, 346966452, 380010876, 443346022, 462621936, 506681168, 570016314, 651447216, 665019033, 693932904, 760021752, 886692044, 1140032628, 1330038066, 1387865808, 1520043504, 1773384088, 1995057099, 2280065256, 2660076132, 3546768176, 3990114198, 4560130512, 5320152264, 7980228396, 10640304528, 15960456792, 31920913584]

約数ペア:

[(1, 31920913584), (2, 15960456792), (3, 10640304528), (4, 7980228396), (6, 5320152264), (7, 4560130512), (8, 3990114198), (9, 3546768176), (12, 2660076132), (14, 2280065256), (16, 1995057099), (18, 1773384088), (21, 1520043504), (23, 1387865808), (24, 1330038066), (28, 1140032628), (36, 886692044), (42, 760021752), (46, 693932904), (48, 665019033), (49, 651447216), (56, 570016314), (63, 506681168), (69, 462621936), (72, 443346022), (84, 380010876), (92, 346966452), (98, 325723608), (112, 285008157), (126, 253340584), (138, 231310968), (144, 221673011), (147, 217149072), (161, 198266544), (168, 190005438), (184, 173483226), (196, 162861804), (207, 154207312), (252, 126670292), (276, 115655484), (294, 108574536), (322, 99133272), (336, 95002719), (343, 93063888), (368, 86741613), (392, 81430902), (414, 77103656), (441, 72383024), (483, 66088848), (504, 63335146), (552, 57827742), (588, 54287268), (644, 49566636), (686, 46531944), (784, 40715451), (828, 38551828), (882, 36191512), (966, 33044424), (1008, 31667573), (1029, 31021296), (1104, 28913871), (1127, 28323792), (1176, 27143634), (1288, 24783318), (1372, 23265972), (1449, 22029616), (1656, 19275914), (1764, 18095756), (1932, 16522212), (2058, 15510648), (2254, 14161896), (2352, 13571817), (2576, 12391659), (2744, 11632986), (2898, 11014808), (3087, 10340432), (3312, 9637957), (3381, 9441264), (3528, 9047878), (3864, 8261106), (4116, 7755324), (4508, 7080948), (5488, 5816493), (5796, 5507404), (6174, 5170216), (6762, 4720632), (7056, 4523939), (7728, 4130553), (7889, 4046256), (8232, 3877662), (9016, 3540474), (10143, 3147088), (11592, 2753702), (12348, 2585108), (13524, 2360316), (15778, 2023128), (16464, 1938831), (18032, 1770237), (20286, 1573544), (23184, 1376851), (23667, 1348752), (24696, 1292554), (27048, 1180158), (28099, 1136016), (31556, 1011564), (40572, 786772), (47334, 674376), (49392, 646277), (54096, 590079), (56198, 568008), (63112, 505782), (71001, 449584), (81144, 393386), (84297, 378672), (94668, 337188), (112396, 284004), (126224, 252891), (142002, 224792), (162288, 196693), (168594, 189336)]