16550760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 50155200

約数和(自身を除く): 33604440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1289, 1605, 2140, 2568, 2578, 3210, 3867, 4280, 5156, 6420, 6445, 7734, 10312, 12840, 12890, 15468, 19335, 25780, 30936, 38670, 51560, 77340, 137923, 154680, 275846, 413769, 551692, 689615, 827538, 1103384, 1379230, 1655076, 2068845, 2758460, 3310152, 4137690, 5516920, 8275380, 16550760]

約数ペア:

[(1, 16550760), (2, 8275380), (3, 5516920), (4, 4137690), (5, 3310152), (6, 2758460), (8, 2068845), (10, 1655076), (12, 1379230), (15, 1103384), (20, 827538), (24, 689615), (30, 551692), (40, 413769), (60, 275846), (107, 154680), (120, 137923), (214, 77340), (321, 51560), (428, 38670), (535, 30936), (642, 25780), (856, 19335), (1070, 15468), (1284, 12890), (1289, 12840), (1605, 10312), (2140, 7734), (2568, 6445), (2578, 6420), (3210, 5156), (3867, 4280)]