12495536760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14875639}}^1$

素因数の和:14875660

約数の個数: 64

約数和(自身を含む): 42841843200

約数和(自身を除く): 30346306440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14875639, 29751278, 44626917, 59502556, 74378195, 89253834, 104129473, 119005112, 148756390, 178507668, 208258946, 223134585, 297512780, 312388419, 357015336, 416517892, 446269170, 520647365, 595025560, 624776838, 833035784, 892538340, 1041294730, 1249553676, 1561942095, 1785076680, 2082589460, 2499107352, 3123884190, 4165178920, 6247768380, 12495536760]

約数ペア:

[(1, 12495536760), (2, 6247768380), (3, 4165178920), (4, 3123884190), (5, 2499107352), (6, 2082589460), (7, 1785076680), (8, 1561942095), (10, 1249553676), (12, 1041294730), (14, 892538340), (15, 833035784), (20, 624776838), (21, 595025560), (24, 520647365), (28, 446269170), (30, 416517892), (35, 357015336), (40, 312388419), (42, 297512780), (56, 223134585), (60, 208258946), (70, 178507668), (84, 148756390), (105, 119005112), (120, 104129473), (140, 89253834), (168, 74378195), (210, 59502556), (280, 44626917), (420, 29751278), (840, 14875639)]