19021413960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{147179}}^1$

素因数の和:147555

約数の個数: 96

約数和(自身を含む): 61992216000

約数和(自身を除く): 42970802040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 6462, 7180, 8616, 10770, 12924, 14360, 16155, 21540, 25848, 32310, 43080, 64620, 129240, 147179, 294358, 441537, 588716, 735895, 883074, 1177432, 1324611, 1471790, 1766148, 2207685, 2649222, 2943580, 3532296, 4415370, 5298444, 5887160, 6623055, 8830740, 10596888, 13246110, 17661480, 26492220, 52837261, 52984440, 105674522, 158511783, 211349044, 264186305, 317023566, 422698088, 475535349, 528372610, 634047132, 792558915, 951070698, 1056745220, 1268094264, 1585117830, 1902141396, 2113490440, 2377676745, 3170235660, 3804282792, 4755353490, 6340471320, 9510706980, 19021413960]

約数ペア:

[(1, 19021413960), (2, 9510706980), (3, 6340471320), (4, 4755353490), (5, 3804282792), (6, 3170235660), (8, 2377676745), (9, 2113490440), (10, 1902141396), (12, 1585117830), (15, 1268094264), (18, 1056745220), (20, 951070698), (24, 792558915), (30, 634047132), (36, 528372610), (40, 475535349), (45, 422698088), (60, 317023566), (72, 264186305), (90, 211349044), (120, 158511783), (180, 105674522), (359, 52984440), (360, 52837261), (718, 26492220), (1077, 17661480), (1436, 13246110), (1795, 10596888), (2154, 8830740), (2872, 6623055), (3231, 5887160), (3590, 5298444), (4308, 4415370), (5385, 3532296), (6462, 2943580), (7180, 2649222), (8616, 2207685), (10770, 1766148), (12924, 1471790), (14360, 1324611), (16155, 1177432), (21540, 883074), (25848, 735895), (32310, 588716), (43080, 441537), (64620, 294358), (129240, 147179)]