74169760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 204664320

約数和(自身を除く): 130494560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1409, 1504, 1645, 1880, 2632, 2818, 3290, 3760, 5264, 5636, 6580, 7045, 7520, 9863, 10528, 11272, 13160, 14090, 19726, 22544, 26320, 28180, 39452, 45088, 49315, 52640, 56360, 66223, 78904, 98630, 112720, 132446, 157808, 197260, 225440, 264892, 315616, 331115, 394520, 463561, 529784, 662230, 789040, 927122, 1059568, 1324460, 1578080, 1854244, 2119136, 2317805, 2648920, 3708488, 4635610, 5297840, 7416976, 9271220, 10595680, 14833952, 18542440, 37084880, 74169760]

約数ペア:

[(1, 74169760), (2, 37084880), (4, 18542440), (5, 14833952), (7, 10595680), (8, 9271220), (10, 7416976), (14, 5297840), (16, 4635610), (20, 3708488), (28, 2648920), (32, 2317805), (35, 2119136), (40, 1854244), (47, 1578080), (56, 1324460), (70, 1059568), (80, 927122), (94, 789040), (112, 662230), (140, 529784), (160, 463561), (188, 394520), (224, 331115), (235, 315616), (280, 264892), (329, 225440), (376, 197260), (470, 157808), (560, 132446), (658, 112720), (752, 98630), (940, 78904), (1120, 66223), (1316, 56360), (1409, 52640), (1504, 49315), (1645, 45088), (1880, 39452), (2632, 28180), (2818, 26320), (3290, 22544), (3760, 19726), (5264, 14090), (5636, 13160), (6580, 11272), (7045, 10528), (7520, 9863)]