291014359520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{2281}}^1$

素因数の和:3293

約数の個数: 192

約数和(自身を含む): 737912923776

約数和(自身を除く): 446898564256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 368, 370, 460, 592, 736, 740, 851, 920, 937, 1184, 1480, 1702, 1840, 1874, 2281, 2960, 3404, 3680, 3748, 4255, 4562, 4685, 5920, 6808, 7496, 8510, 9124, 9370, 11405, 13616, 14992, 17020, 18248, 18740, 21551, 22810, 27232, 29984, 34040, 34669, 36496, 37480, 43102, 45620, 52463, 68080, 69338, 72992, 74960, 84397, 86204, 91240, 104926, 107755, 136160, 138676, 149920, 168794, 172408, 173345, 182480, 209852, 215510, 262315, 277352, 337588, 344816, 346690, 364960, 419704, 421985, 431020, 524630, 554704, 675176, 689632, 693380, 797387, 839408, 843970, 862040, 1049260, 1109408, 1350352, 1386760, 1594774, 1678816, 1687940, 1724080, 1941131, 2098520, 2137297, 2700704, 2773520, 3189548, 3375880, 3448160, 3882262, 3986935, 4197040, 4274594, 5547040, 6379096, 6751760, 7764524, 7973870, 8394080, 8549188, 9705655, 10686485, 12758192, 13503520, 15529048, 15947740, 17098376, 19411310, 21372970, 25516384, 31058096, 31895480, 34196752, 38822620, 42745940, 49157831, 62116192, 63790960, 68393504, 77645240, 79079989, 85491880, 98315662, 127581920, 155290480, 158159978, 170983760, 196631324, 245789155, 310580960, 316319956, 341967520, 393262648, 395399945, 491578310, 632639912, 786525296, 790799890, 983156620, 1265279824, 1573050592, 1581599780, 1818839747, 1966313240, 2530559648, 3163199560, 3637679494, 3932626480, 6326399120, 7275358988, 7865252960, 9094198735, 12652798240, 14550717976, 18188397470, 29101435952, 36376794940, 58202871904, 72753589880, 145507179760, 291014359520]

約数ペア:

[(1, 291014359520), (2, 145507179760), (4, 72753589880), (5, 58202871904), (8, 36376794940), (10, 29101435952), (16, 18188397470), (20, 14550717976), (23, 12652798240), (32, 9094198735), (37, 7865252960), (40, 7275358988), (46, 6326399120), (74, 3932626480), (80, 3637679494), (92, 3163199560), (115, 2530559648), (148, 1966313240), (160, 1818839747), (184, 1581599780), (185, 1573050592), (230, 1265279824), (296, 983156620), (368, 790799890), (370, 786525296), (460, 632639912), (592, 491578310), (736, 395399945), (740, 393262648), (851, 341967520), (920, 316319956), (937, 310580960), (1184, 245789155), (1480, 196631324), (1702, 170983760), (1840, 158159978), (1874, 155290480), (2281, 127581920), (2960, 98315662), (3404, 85491880), (3680, 79079989), (3748, 77645240), (4255, 68393504), (4562, 63790960), (4685, 62116192), (5920, 49157831), (6808, 42745940), (7496, 38822620), (8510, 34196752), (9124, 31895480), (9370, 31058096), (11405, 25516384), (13616, 21372970), (14992, 19411310), (17020, 17098376), (18248, 15947740), (18740, 15529048), (21551, 13503520), (22810, 12758192), (27232, 10686485), (29984, 9705655), (34040, 8549188), (34669, 8394080), (36496, 7973870), (37480, 7764524), (43102, 6751760), (45620, 6379096), (52463, 5547040), (68080, 4274594), (69338, 4197040), (72992, 3986935), (74960, 3882262), (84397, 3448160), (86204, 3375880), (91240, 3189548), (104926, 2773520), (107755, 2700704), (136160, 2137297), (138676, 2098520), (149920, 1941131), (168794, 1724080), (172408, 1687940), (173345, 1678816), (182480, 1594774), (209852, 1386760), (215510, 1350352), (262315, 1109408), (277352, 1049260), (337588, 862040), (344816, 843970), (346690, 839408), (364960, 797387), (419704, 693380), (421985, 689632), (431020, 675176), (524630, 554704)]