1097387760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{653207}}^1$

素因数の和:653230

約数の個数: 80

約数和(自身を含む): 3887894016

約数和(自身を除く): 2790506256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 653207, 1306414, 1959621, 2612828, 3266035, 3919242, 4572449, 5225656, 6532070, 7838484, 9144898, 9798105, 10451312, 13064140, 13717347, 15676968, 18289796, 19596210, 22862245, 26128280, 27434694, 31353936, 36579592, 39192420, 45724490, 52256560, 54869388, 68586735, 73159184, 78384840, 91448980, 109738776, 137173470, 156769680, 182897960, 219477552, 274346940, 365795920, 548693880, 1097387760]

約数ペア:

[(1, 1097387760), (2, 548693880), (3, 365795920), (4, 274346940), (5, 219477552), (6, 182897960), (7, 156769680), (8, 137173470), (10, 109738776), (12, 91448980), (14, 78384840), (15, 73159184), (16, 68586735), (20, 54869388), (21, 52256560), (24, 45724490), (28, 39192420), (30, 36579592), (35, 31353936), (40, 27434694), (42, 26128280), (48, 22862245), (56, 19596210), (60, 18289796), (70, 15676968), (80, 13717347), (84, 13064140), (105, 10451312), (112, 9798105), (120, 9144898), (140, 7838484), (168, 6532070), (210, 5225656), (240, 4572449), (280, 3919242), (336, 3266035), (420, 2612828), (560, 1959621), (840, 1306414), (1680, 653207)]