19141802820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{15299}}^1$

素因数の和:15655

約数の個数: 192

約数和(自身を含む): 68269824000

約数和(自身を除く): 49128021180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 331, 378, 420, 540, 630, 662, 756, 945, 993, 1260, 1324, 1655, 1890, 1986, 2317, 2979, 3310, 3780, 3972, 4634, 4965, 5958, 6620, 6951, 8937, 9268, 9930, 11585, 11916, 13902, 14895, 15299, 17874, 19860, 20853, 23170, 27804, 29790, 30598, 34755, 35748, 41706, 44685, 45897, 46340, 59580, 61196, 62559, 69510, 76495, 83412, 89370, 91794, 104265, 107093, 125118, 137691, 139020, 152990, 178740, 183588, 208530, 214186, 229485, 250236, 275382, 305980, 312795, 321279, 413073, 417060, 428372, 458970, 535465, 550764, 625590, 642558, 688455, 826146, 917940, 963837, 1070930, 1251180, 1285116, 1376910, 1606395, 1652292, 1927674, 2065365, 2141860, 2753820, 2891511, 3212790, 3855348, 4130730, 4819185, 5063969, 5783022, 6425580, 8261460, 9638370, 10127938, 11566044, 14457555, 15191907, 19276740, 20255876, 25319845, 28915110, 30383814, 35447783, 45575721, 50639690, 57830220, 60767628, 70895566, 75959535, 91151442, 101279380, 106343349, 136727163, 141791132, 151919070, 177238915, 182302884, 212686698, 227878605, 273454326, 303838140, 319030047, 354477830, 425373396, 455757210, 531716745, 546908652, 638060094, 683635815, 708955660, 911514420, 957090141, 1063433490, 1276120188, 1367271630, 1595150235, 1914180282, 2126866980, 2734543260, 3190300470, 3828360564, 4785450705, 6380600940, 9570901410, 19141802820]

約数ペア:

[(1, 19141802820), (2, 9570901410), (3, 6380600940), (4, 4785450705), (5, 3828360564), (6, 3190300470), (7, 2734543260), (9, 2126866980), (10, 1914180282), (12, 1595150235), (14, 1367271630), (15, 1276120188), (18, 1063433490), (20, 957090141), (21, 911514420), (27, 708955660), (28, 683635815), (30, 638060094), (35, 546908652), (36, 531716745), (42, 455757210), (45, 425373396), (54, 354477830), (60, 319030047), (63, 303838140), (70, 273454326), (84, 227878605), (90, 212686698), (105, 182302884), (108, 177238915), (126, 151919070), (135, 141791132), (140, 136727163), (180, 106343349), (189, 101279380), (210, 91151442), (252, 75959535), (270, 70895566), (315, 60767628), (331, 57830220), (378, 50639690), (420, 45575721), (540, 35447783), (630, 30383814), (662, 28915110), (756, 25319845), (945, 20255876), (993, 19276740), (1260, 15191907), (1324, 14457555), (1655, 11566044), (1890, 10127938), (1986, 9638370), (2317, 8261460), (2979, 6425580), (3310, 5783022), (3780, 5063969), (3972, 4819185), (4634, 4130730), (4965, 3855348), (5958, 3212790), (6620, 2891511), (6951, 2753820), (8937, 2141860), (9268, 2065365), (9930, 1927674), (11585, 1652292), (11916, 1606395), (13902, 1376910), (14895, 1285116), (15299, 1251180), (17874, 1070930), (19860, 963837), (20853, 917940), (23170, 826146), (27804, 688455), (29790, 642558), (30598, 625590), (34755, 550764), (35748, 535465), (41706, 458970), (44685, 428372), (45897, 417060), (46340, 413073), (59580, 321279), (61196, 312795), (62559, 305980), (69510, 275382), (76495, 250236), (83412, 229485), (89370, 214186), (91794, 208530), (104265, 183588), (107093, 178740), (125118, 152990), (137691, 139020)]