31147524240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{91331}}^1$

素因数の和:91390

約数の個数: 240

約数和(自身を含む): 116196223680

約数和(自身を除く): 85048699440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1740, 1960, 2030, 2320, 2352, 2436, 2842, 2940, 3045, 3248, 3480, 3920, 4060, 4263, 4872, 5684, 5880, 6090, 6960, 7105, 8120, 8526, 9744, 11368, 11760, 12180, 14210, 16240, 17052, 21315, 22736, 24360, 28420, 34104, 42630, 48720, 56840, 68208, 85260, 91331, 113680, 170520, 182662, 273993, 341040, 365324, 456655, 547986, 639317, 730648, 913310, 1095972, 1278634, 1369965, 1461296, 1826620, 1917951, 2191944, 2557268, 2648599, 2739930, 3196585, 3653240, 3835902, 4383888, 4475219, 5114536, 5297198, 5479860, 6393170, 7306480, 7671804, 7945797, 8950438, 9589755, 10229072, 10594396, 10959720, 12786340, 13242995, 13425657, 15343608, 15891594, 17900876, 18540193, 19179510, 21188792, 21919440, 22376095, 25572680, 26485990, 26851314, 30687216, 31783188, 35801752, 37080386, 38359020, 39728985, 42377584, 44752190, 51145360, 52971980, 53702628, 55620579, 63566376, 67128285, 71603504, 74160772, 76718040, 79457970, 89504380, 92700965, 105943960, 107405256, 111241158, 127132752, 129781351, 134256570, 148321544, 153436080, 158915940, 179008760, 185401930, 211887920, 214810512, 222482316, 259562702, 268513140, 278102895, 296643088, 317831880, 358017520, 370803860, 389344053, 444964632, 519125404, 537026280, 556205790, 635663760, 648906755, 741607720, 778688106, 889929264, 1038250808, 1074052560, 1112411580, 1297813510, 1483215440, 1557376212, 1946720265, 2076501616, 2224823160, 2595627020, 3114752424, 3893440530, 4449646320, 5191254040, 6229504848, 7786881060, 10382508080, 15573762120, 31147524240]

約数ペア:

[(1, 31147524240), (2, 15573762120), (3, 10382508080), (4, 7786881060), (5, 6229504848), (6, 5191254040), (7, 4449646320), (8, 3893440530), (10, 3114752424), (12, 2595627020), (14, 2224823160), (15, 2076501616), (16, 1946720265), (20, 1557376212), (21, 1483215440), (24, 1297813510), (28, 1112411580), (29, 1074052560), (30, 1038250808), (35, 889929264), (40, 778688106), (42, 741607720), (48, 648906755), (49, 635663760), (56, 556205790), (58, 537026280), (60, 519125404), (70, 444964632), (80, 389344053), (84, 370803860), (87, 358017520), (98, 317831880), (105, 296643088), (112, 278102895), (116, 268513140), (120, 259562702), (140, 222482316), (145, 214810512), (147, 211887920), (168, 185401930), (174, 179008760), (196, 158915940), (203, 153436080), (210, 148321544), (232, 134256570), (240, 129781351), (245, 127132752), (280, 111241158), (290, 107405256), (294, 105943960), (336, 92700965), (348, 89504380), (392, 79457970), (406, 76718040), (420, 74160772), (435, 71603504), (464, 67128285), (490, 63566376), (560, 55620579), (580, 53702628), (588, 52971980), (609, 51145360), (696, 44752190), (735, 42377584), (784, 39728985), (812, 38359020), (840, 37080386), (870, 35801752), (980, 31783188), (1015, 30687216), (1160, 26851314), (1176, 26485990), (1218, 25572680), (1392, 22376095), (1421, 21919440), (1470, 21188792), (1624, 19179510), (1680, 18540193), (1740, 17900876), (1960, 15891594), (2030, 15343608), (2320, 13425657), (2352, 13242995), (2436, 12786340), (2842, 10959720), (2940, 10594396), (3045, 10229072), (3248, 9589755), (3480, 8950438), (3920, 7945797), (4060, 7671804), (4263, 7306480), (4872, 6393170), (5684, 5479860), (5880, 5297198), (6090, 5114536), (6960, 4475219), (7105, 4383888), (8120, 3835902), (8526, 3653240), (9744, 3196585), (11368, 2739930), (11760, 2648599), (12180, 2557268), (14210, 2191944), (16240, 1917951), (17052, 1826620), (21315, 1461296), (22736, 1369965), (24360, 1278634), (28420, 1095972), (34104, 913310), (42630, 730648), (48720, 639317), (56840, 547986), (68208, 456655), (85260, 365324), (91331, 341040), (113680, 273993), (170520, 182662)]