472721940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1519902720

約数和(自身を除く): 1047180780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 113, 122, 127, 135, 180, 183, 226, 244, 254, 270, 305, 339, 366, 381, 452, 508, 540, 549, 565, 610, 635, 678, 732, 762, 915, 1017, 1098, 1130, 1143, 1220, 1270, 1356, 1524, 1647, 1695, 1830, 1905, 2034, 2196, 2260, 2286, 2540, 2745, 3051, 3294, 3390, 3429, 3660, 3810, 4068, 4572, 5085, 5490, 5715, 6102, 6588, 6780, 6858, 6893, 7620, 7747, 8235, 10170, 10980, 11430, 12204, 13716, 13786, 14351, 15255, 15494, 16470, 17145, 20340, 20679, 22860, 23241, 27572, 28702, 30510, 30988, 32940, 34290, 34465, 38735, 41358, 43053, 46482, 57404, 61020, 62037, 68580, 68930, 69723, 71755, 77470, 82716, 86106, 92964, 103395, 116205, 124074, 129159, 137860, 139446, 143510, 154940, 172212, 186111, 206790, 209169, 215265, 232410, 248148, 258318, 278892, 287020, 310185, 348615, 372222, 387477, 413580, 418338, 430530, 464820, 516636, 620370, 645795, 697230, 744444, 774954, 836676, 861060, 875411, 930555, 1045845, 1240740, 1291590, 1394460, 1549908, 1750822, 1861110, 1937385, 2091690, 2583180, 2626233, 3501644, 3722220, 3874770, 4183380, 4377055, 5252466, 7749540, 7878699, 8754110, 10504932, 13131165, 15757398, 17508220, 23636097, 26262330, 31514796, 39393495, 47272194, 52524660, 78786990, 94544388, 118180485, 157573980, 236360970, 472721940]

約数ペア:

[(1, 472721940), (2, 236360970), (3, 157573980), (4, 118180485), (5, 94544388), (6, 78786990), (9, 52524660), (10, 47272194), (12, 39393495), (15, 31514796), (18, 26262330), (20, 23636097), (27, 17508220), (30, 15757398), (36, 13131165), (45, 10504932), (54, 8754110), (60, 7878699), (61, 7749540), (90, 5252466), (108, 4377055), (113, 4183380), (122, 3874770), (127, 3722220), (135, 3501644), (180, 2626233), (183, 2583180), (226, 2091690), (244, 1937385), (254, 1861110), (270, 1750822), (305, 1549908), (339, 1394460), (366, 1291590), (381, 1240740), (452, 1045845), (508, 930555), (540, 875411), (549, 861060), (565, 836676), (610, 774954), (635, 744444), (678, 697230), (732, 645795), (762, 620370), (915, 516636), (1017, 464820), (1098, 430530), (1130, 418338), (1143, 413580), (1220, 387477), (1270, 372222), (1356, 348615), (1524, 310185), (1647, 287020), (1695, 278892), (1830, 258318), (1905, 248148), (2034, 232410), (2196, 215265), (2260, 209169), (2286, 206790), (2540, 186111), (2745, 172212), (3051, 154940), (3294, 143510), (3390, 139446), (3429, 137860), (3660, 129159), (3810, 124074), (4068, 116205), (4572, 103395), (5085, 92964), (5490, 86106), (5715, 82716), (6102, 77470), (6588, 71755), (6780, 69723), (6858, 68930), (6893, 68580), (7620, 62037), (7747, 61020), (8235, 57404), (10170, 46482), (10980, 43053), (11430, 41358), (12204, 38735), (13716, 34465), (13786, 34290), (14351, 32940), (15255, 30988), (15494, 30510), (16470, 28702), (17145, 27572), (20340, 23241), (20679, 22860)]