327506760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43321}}^1$

素因数の和:43348

約数の個数: 128

約数和(自身を含む): 1247673600

約数和(自身を除く): 920166840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 43321, 86642, 129963, 173284, 216605, 259926, 303247, 346568, 389889, 433210, 519852, 606494, 649815, 779778, 866420, 909741, 1039704, 1169667, 1212988, 1299630, 1516235, 1559556, 1732840, 1819482, 1949445, 2339334, 2425976, 2599260, 2729223, 3032470, 3119112, 3638964, 3898890, 4548705, 4678668, 5198520, 5458446, 5848335, 6064940, 7277928, 7797780, 8187669, 9097410, 9357336, 10916892, 11696670, 12129880, 13646115, 15595560, 16375338, 18194820, 21833784, 23393340, 27292230, 32750676, 36389640, 40938345, 46786680, 54584460, 65501352, 81876690, 109168920, 163753380, 327506760]

約数ペア:

[(1, 327506760), (2, 163753380), (3, 109168920), (4, 81876690), (5, 65501352), (6, 54584460), (7, 46786680), (8, 40938345), (9, 36389640), (10, 32750676), (12, 27292230), (14, 23393340), (15, 21833784), (18, 18194820), (20, 16375338), (21, 15595560), (24, 13646115), (27, 12129880), (28, 11696670), (30, 10916892), (35, 9357336), (36, 9097410), (40, 8187669), (42, 7797780), (45, 7277928), (54, 6064940), (56, 5848335), (60, 5458446), (63, 5198520), (70, 4678668), (72, 4548705), (84, 3898890), (90, 3638964), (105, 3119112), (108, 3032470), (120, 2729223), (126, 2599260), (135, 2425976), (140, 2339334), (168, 1949445), (180, 1819482), (189, 1732840), (210, 1559556), (216, 1516235), (252, 1299630), (270, 1212988), (280, 1169667), (315, 1039704), (360, 909741), (378, 866420), (420, 779778), (504, 649815), (540, 606494), (630, 519852), (756, 433210), (840, 389889), (945, 346568), (1080, 303247), (1260, 259926), (1512, 216605), (1890, 173284), (2520, 129963), (3780, 86642), (7560, 43321)]