16689936420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2261509}}^1$

素因数の和:2261565

約数の個数: 72

約数和(自身を含む): 51860947320

約数和(自身を除く): 35171010900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 2261509, 4523018, 6784527, 9046036, 11307545, 13569054, 20353581, 22615090, 27138108, 33922635, 40707162, 45230180, 67845270, 81414324, 92721869, 101767905, 135690540, 185443738, 203535810, 278165607, 370887476, 407071620, 463609345, 556331214, 834496821, 927218690, 1112662428, 1390828035, 1668993642, 1854437380, 2781656070, 3337987284, 4172484105, 5563312140, 8344968210, 16689936420]

約数ペア:

[(1, 16689936420), (2, 8344968210), (3, 5563312140), (4, 4172484105), (5, 3337987284), (6, 2781656070), (9, 1854437380), (10, 1668993642), (12, 1390828035), (15, 1112662428), (18, 927218690), (20, 834496821), (30, 556331214), (36, 463609345), (41, 407071620), (45, 370887476), (60, 278165607), (82, 203535810), (90, 185443738), (123, 135690540), (164, 101767905), (180, 92721869), (205, 81414324), (246, 67845270), (369, 45230180), (410, 40707162), (492, 33922635), (615, 27138108), (738, 22615090), (820, 20353581), (1230, 13569054), (1476, 11307545), (1845, 9046036), (2460, 6784527), (3690, 4523018), (7380, 2261509)]