31189907160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{129893}}^1$

素因数の和:129962

約数の個数: 192

約数和(自身を含む): 109422705600

約数和(自身を除く): 78232798440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 290, 345, 348, 360, 414, 435, 460, 522, 552, 580, 667, 690, 696, 828, 870, 920, 1035, 1044, 1160, 1305, 1334, 1380, 1656, 1740, 2001, 2070, 2088, 2610, 2668, 2760, 3335, 3480, 4002, 4140, 5220, 5336, 6003, 6670, 8004, 8280, 10005, 10440, 12006, 13340, 16008, 20010, 24012, 26680, 30015, 40020, 48024, 60030, 80040, 120060, 129893, 240120, 259786, 389679, 519572, 649465, 779358, 1039144, 1169037, 1298930, 1558716, 1948395, 2338074, 2597860, 2987539, 3117432, 3766897, 3896790, 4676148, 5195720, 5845185, 5975078, 7533794, 7793580, 8962617, 9352296, 11300691, 11690370, 11950156, 14937695, 15067588, 15587160, 17925234, 18834485, 22601382, 23380740, 23900312, 26887851, 29875390, 30135176, 33902073, 35850468, 37668970, 44813085, 45202764, 46761480, 53775702, 56503455, 59750780, 67804146, 71700936, 75337940, 86638631, 89626170, 90405528, 107551404, 113006910, 119501560, 134439255, 135608292, 150675880, 169510365, 173277262, 179252340, 215102808, 226013820, 259915893, 268878510, 271216584, 339020730, 346554524, 358504680, 433193155, 452027640, 519831786, 537757020, 678041460, 693109048, 779747679, 866386310, 1039663572, 1075514040, 1299579465, 1356082920, 1559495358, 1732772620, 2079327144, 2599158930, 3118990716, 3465545240, 3898738395, 5198317860, 6237981432, 7797476790, 10396635720, 15594953580, 31189907160]

約数ペア:

[(1, 31189907160), (2, 15594953580), (3, 10396635720), (4, 7797476790), (5, 6237981432), (6, 5198317860), (8, 3898738395), (9, 3465545240), (10, 3118990716), (12, 2599158930), (15, 2079327144), (18, 1732772620), (20, 1559495358), (23, 1356082920), (24, 1299579465), (29, 1075514040), (30, 1039663572), (36, 866386310), (40, 779747679), (45, 693109048), (46, 678041460), (58, 537757020), (60, 519831786), (69, 452027640), (72, 433193155), (87, 358504680), (90, 346554524), (92, 339020730), (115, 271216584), (116, 268878510), (120, 259915893), (138, 226013820), (145, 215102808), (174, 179252340), (180, 173277262), (184, 169510365), (207, 150675880), (230, 135608292), (232, 134439255), (261, 119501560), (276, 113006910), (290, 107551404), (345, 90405528), (348, 89626170), (360, 86638631), (414, 75337940), (435, 71700936), (460, 67804146), (522, 59750780), (552, 56503455), (580, 53775702), (667, 46761480), (690, 45202764), (696, 44813085), (828, 37668970), (870, 35850468), (920, 33902073), (1035, 30135176), (1044, 29875390), (1160, 26887851), (1305, 23900312), (1334, 23380740), (1380, 22601382), (1656, 18834485), (1740, 17925234), (2001, 15587160), (2070, 15067588), (2088, 14937695), (2610, 11950156), (2668, 11690370), (2760, 11300691), (3335, 9352296), (3480, 8962617), (4002, 7793580), (4140, 7533794), (5220, 5975078), (5336, 5845185), (6003, 5195720), (6670, 4676148), (8004, 3896790), (8280, 3766897), (10005, 3117432), (10440, 2987539), (12006, 2597860), (13340, 2338074), (16008, 1948395), (20010, 1558716), (24012, 1298930), (26680, 1169037), (30015, 1039144), (40020, 779358), (48024, 649465), (60030, 519572), (80040, 389679), (120060, 259786), (129893, 240120)]