3161279520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{313619}}^1$

素因数の和:313647

約数の個数: 144

約数和(自身を含む): 12329029440

約数和(自身を除く): 9167749920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 313619, 627238, 940857, 1254476, 1568095, 1881714, 2195333, 2508952, 2822571, 3136190, 3763428, 4390666, 4704285, 5017904, 5645142, 6272380, 6585999, 7526856, 8781332, 9408570, 10035808, 10976665, 11290284, 12544760, 13171998, 14112855, 15053712, 17562664, 18817140, 19757997, 21953330, 22580568, 25089520, 26343996, 28225710, 30107424, 32929995, 35125328, 37634280, 39515994, 43906660, 45161136, 50179040, 52687992, 56451420, 65859990, 70250656, 75268560, 79031988, 87813320, 90322272, 98789985, 105375984, 112902840, 131719980, 150537120, 158063976, 175626640, 197579970, 210751968, 225805680, 263439960, 316127952, 351253280, 395159940, 451611360, 526879920, 632255904, 790319880, 1053759840, 1580639760, 3161279520]

約数ペア:

[(1, 3161279520), (2, 1580639760), (3, 1053759840), (4, 790319880), (5, 632255904), (6, 526879920), (7, 451611360), (8, 395159940), (9, 351253280), (10, 316127952), (12, 263439960), (14, 225805680), (15, 210751968), (16, 197579970), (18, 175626640), (20, 158063976), (21, 150537120), (24, 131719980), (28, 112902840), (30, 105375984), (32, 98789985), (35, 90322272), (36, 87813320), (40, 79031988), (42, 75268560), (45, 70250656), (48, 65859990), (56, 56451420), (60, 52687992), (63, 50179040), (70, 45161136), (72, 43906660), (80, 39515994), (84, 37634280), (90, 35125328), (96, 32929995), (105, 30107424), (112, 28225710), (120, 26343996), (126, 25089520), (140, 22580568), (144, 21953330), (160, 19757997), (168, 18817140), (180, 17562664), (210, 15053712), (224, 14112855), (240, 13171998), (252, 12544760), (280, 11290284), (288, 10976665), (315, 10035808), (336, 9408570), (360, 8781332), (420, 7526856), (480, 6585999), (504, 6272380), (560, 5645142), (630, 5017904), (672, 4704285), (720, 4390666), (840, 3763428), (1008, 3136190), (1120, 2822571), (1260, 2508952), (1440, 2195333), (1680, 1881714), (2016, 1568095), (2520, 1254476), (3360, 940857), (5040, 627238), (10080, 313619)]