201097560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23603}}^1$

素因数の和:23688

約数の個数: 64

約数和(自身を含む): 611815680

約数和(自身を除く): 410718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23603, 47206, 70809, 94412, 118015, 141618, 188824, 236030, 283236, 354045, 472060, 566472, 708090, 944120, 1416180, 1675813, 2832360, 3351626, 5027439, 6703252, 8379065, 10054878, 13406504, 16758130, 20109756, 25137195, 33516260, 40219512, 50274390, 67032520, 100548780, 201097560]

約数ペア:

[(1, 201097560), (2, 100548780), (3, 67032520), (4, 50274390), (5, 40219512), (6, 33516260), (8, 25137195), (10, 20109756), (12, 16758130), (15, 13406504), (20, 10054878), (24, 8379065), (30, 6703252), (40, 5027439), (60, 3351626), (71, 2832360), (120, 1675813), (142, 1416180), (213, 944120), (284, 708090), (355, 566472), (426, 472060), (568, 354045), (710, 283236), (852, 236030), (1065, 188824), (1420, 141618), (1704, 118015), (2130, 94412), (2840, 70809), (4260, 47206), (8520, 23603)]