26253360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5235

約数の個数: 120

約数和(自身を含む): 100782240

約数和(自身を除く): 74528880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5209, 10418, 15627, 20836, 26045, 31254, 36463, 41672, 46881, 52090, 62508, 72926, 78135, 83344, 93762, 104180, 109389, 125016, 145852, 156270, 182315, 187524, 208360, 218778, 234405, 250032, 291704, 312540, 328167, 364630, 375048, 416720, 437556, 468810, 546945, 583408, 625080, 656334, 729260, 750096, 875112, 937620, 1093890, 1250160, 1312668, 1458520, 1640835, 1750224, 1875240, 2187780, 2625336, 2917040, 3281670, 3750480, 4375560, 5250672, 6563340, 8751120, 13126680, 26253360]

約数ペア:

[(1, 26253360), (2, 13126680), (3, 8751120), (4, 6563340), (5, 5250672), (6, 4375560), (7, 3750480), (8, 3281670), (9, 2917040), (10, 2625336), (12, 2187780), (14, 1875240), (15, 1750224), (16, 1640835), (18, 1458520), (20, 1312668), (21, 1250160), (24, 1093890), (28, 937620), (30, 875112), (35, 750096), (36, 729260), (40, 656334), (42, 625080), (45, 583408), (48, 546945), (56, 468810), (60, 437556), (63, 416720), (70, 375048), (72, 364630), (80, 328167), (84, 312540), (90, 291704), (105, 250032), (112, 234405), (120, 218778), (126, 208360), (140, 187524), (144, 182315), (168, 156270), (180, 145852), (210, 125016), (240, 109389), (252, 104180), (280, 93762), (315, 83344), (336, 78135), (360, 72926), (420, 62508), (504, 52090), (560, 46881), (630, 41672), (720, 36463), (840, 31254), (1008, 26045), (1260, 20836), (1680, 15627), (2520, 10418), (5040, 5209)]