19039952880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{678061}}^1$

素因数の和:678096

約数の個数: 160

約数和(自身を含む): 70626937920

約数和(自身を除く): 51586985040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 678061, 1356122, 2034183, 2712244, 3390305, 4068366, 5424488, 6102549, 6780610, 8136732, 8814793, 10170915, 10848976, 12205098, 13561220, 16273464, 17629586, 18307647, 20341830, 24410196, 26444379, 27122440, 30512745, 32546928, 35259172, 36615294, 40683660, 44073965, 48820392, 52888758, 54244880, 61025490, 70518344, 73230588, 79333137, 81367320, 88147930, 91538235, 97640784, 105777516, 122050980, 132221895, 141036688, 146461176, 158666274, 162734640, 176295860, 183076470, 211555032, 237999411, 244101960, 264443790, 292922352, 317332548, 352591720, 366152940, 396665685, 423110064, 475998822, 488203920, 528887580, 634665096, 705183440, 732305880, 793331370, 951997644, 1057775160, 1189997055, 1269330192, 1464611760, 1586662740, 1903995288, 2115550320, 2379994110, 3173325480, 3807990576, 4759988220, 6346650960, 9519976440, 19039952880]

約数ペア:

[(1, 19039952880), (2, 9519976440), (3, 6346650960), (4, 4759988220), (5, 3807990576), (6, 3173325480), (8, 2379994110), (9, 2115550320), (10, 1903995288), (12, 1586662740), (13, 1464611760), (15, 1269330192), (16, 1189997055), (18, 1057775160), (20, 951997644), (24, 793331370), (26, 732305880), (27, 705183440), (30, 634665096), (36, 528887580), (39, 488203920), (40, 475998822), (45, 423110064), (48, 396665685), (52, 366152940), (54, 352591720), (60, 317332548), (65, 292922352), (72, 264443790), (78, 244101960), (80, 237999411), (90, 211555032), (104, 183076470), (108, 176295860), (117, 162734640), (120, 158666274), (130, 146461176), (135, 141036688), (144, 132221895), (156, 122050980), (180, 105777516), (195, 97640784), (208, 91538235), (216, 88147930), (234, 81367320), (240, 79333137), (260, 73230588), (270, 70518344), (312, 61025490), (351, 54244880), (360, 52888758), (390, 48820392), (432, 44073965), (468, 40683660), (520, 36615294), (540, 35259172), (585, 32546928), (624, 30512745), (702, 27122440), (720, 26444379), (780, 24410196), (936, 20341830), (1040, 18307647), (1080, 17629586), (1170, 16273464), (1404, 13561220), (1560, 12205098), (1755, 10848976), (1872, 10170915), (2160, 8814793), (2340, 8136732), (2808, 6780610), (3120, 6102549), (3510, 5424488), (4680, 4068366), (5616, 3390305), (7020, 2712244), (9360, 2034183), (14040, 1356122), (28080, 678061)]