23104699520

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{105251}}^1$

素因数の和:105291

約数の個数: 128

約数和(自身を含む): 64414224000

約数和(自身を除く): 41309524480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 31360, 43904, 54880, 105251, 109760, 210502, 219520, 421004, 526255, 736757, 842008, 1052510, 1473514, 1684016, 2105020, 2947028, 3368032, 3683785, 4210040, 5157299, 5894056, 6736064, 7367570, 8420080, 10314598, 11788112, 13472128, 14735140, 16840160, 20629196, 23576224, 25786495, 29470280, 33680320, 36101093, 41258392, 47152448, 51572990, 58940560, 67360640, 72202186, 82516784, 94304896, 103145980, 117881120, 144404372, 165033568, 180505465, 206291960, 235762240, 288808744, 330067136, 361010930, 412583920, 471524480, 577617488, 660134272, 722021860, 825167840, 1155234976, 1444043720, 1650335680, 2310469952, 2888087440, 3300671360, 4620939904, 5776174880, 11552349760, 23104699520]

約数ペア:

[(1, 23104699520), (2, 11552349760), (4, 5776174880), (5, 4620939904), (7, 3300671360), (8, 2888087440), (10, 2310469952), (14, 1650335680), (16, 1444043720), (20, 1155234976), (28, 825167840), (32, 722021860), (35, 660134272), (40, 577617488), (49, 471524480), (56, 412583920), (64, 361010930), (70, 330067136), (80, 288808744), (98, 235762240), (112, 206291960), (128, 180505465), (140, 165033568), (160, 144404372), (196, 117881120), (224, 103145980), (245, 94304896), (280, 82516784), (320, 72202186), (343, 67360640), (392, 58940560), (448, 51572990), (490, 47152448), (560, 41258392), (640, 36101093), (686, 33680320), (784, 29470280), (896, 25786495), (980, 23576224), (1120, 20629196), (1372, 16840160), (1568, 14735140), (1715, 13472128), (1960, 11788112), (2240, 10314598), (2744, 8420080), (3136, 7367570), (3430, 6736064), (3920, 5894056), (4480, 5157299), (5488, 4210040), (6272, 3683785), (6860, 3368032), (7840, 2947028), (10976, 2105020), (13720, 1684016), (15680, 1473514), (21952, 1052510), (27440, 842008), (31360, 736757), (43904, 526255), (54880, 421004), (105251, 219520), (109760, 210502)]