195802320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{116549}}^1$

素因数の和:116572

約数の個数: 80

約数和(自身を含む): 693705600

約数和(自身を除く): 497903280

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, 116549, 233098, 349647, 466196, 582745, 699294, 815843, 932392, 1165490, 1398588, 1631686, 1748235, 1864784, 2330980, 2447529, 2797176, 3263372, 3496470, 4079215, 4661960, 4895058, 5594352, 6526744, 6992940, 8158430, 9323920, 9790116, 12237645, 13053488, 13985880, 16316860, 19580232, 24475290, 27971760, 32633720, 39160464, 48950580, 65267440, 97901160, 195802320]

約数ペア:

[(1, 195802320), (2, 97901160), (3, 65267440), (4, 48950580), (5, 39160464), (6, 32633720), (7, 27971760), (8, 24475290), (10, 19580232), (12, 16316860), (14, 13985880), (15, 13053488), (16, 12237645), (20, 9790116), (21, 9323920), (24, 8158430), (28, 6992940), (30, 6526744), (35, 5594352), (40, 4895058), (42, 4661960), (48, 4079215), (56, 3496470), (60, 3263372), (70, 2797176), (80, 2447529), (84, 2330980), (105, 1864784), (112, 1748235), (120, 1631686), (140, 1398588), (168, 1165490), (210, 932392), (240, 815843), (280, 699294), (336, 582745), (420, 466196), (560, 349647), (840, 233098), (1680, 116549)]