240053660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 635378688

約数和(自身を除く): 395325028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 154, 194, 220, 308, 385, 388, 485, 679, 770, 970, 1067, 1358, 1540, 1607, 1940, 2134, 2716, 3214, 3395, 4268, 5335, 6428, 6790, 7469, 8035, 10670, 11249, 13580, 14938, 16070, 17677, 21340, 22498, 29876, 32140, 35354, 37345, 44996, 56245, 70708, 74690, 88385, 112490, 123739, 149380, 155879, 176770, 224980, 247478, 311758, 353540, 494956, 618695, 623516, 779395, 1091153, 1237390, 1558790, 1714669, 2182306, 2474780, 3117580, 3429338, 4364612, 5455765, 6858676, 8573345, 10911530, 12002683, 17146690, 21823060, 24005366, 34293380, 48010732, 60013415, 120026830, 240053660]

約数ペア:

[(1, 240053660), (2, 120026830), (4, 60013415), (5, 48010732), (7, 34293380), (10, 24005366), (11, 21823060), (14, 17146690), (20, 12002683), (22, 10911530), (28, 8573345), (35, 6858676), (44, 5455765), (55, 4364612), (70, 3429338), (77, 3117580), (97, 2474780), (110, 2182306), (140, 1714669), (154, 1558790), (194, 1237390), (220, 1091153), (308, 779395), (385, 623516), (388, 618695), (485, 494956), (679, 353540), (770, 311758), (970, 247478), (1067, 224980), (1358, 176770), (1540, 155879), (1607, 149380), (1940, 123739), (2134, 112490), (2716, 88385), (3214, 74690), (3395, 70708), (4268, 56245), (5335, 44996), (6428, 37345), (6790, 35354), (7469, 32140), (8035, 29876), (10670, 22498), (11249, 21340), (13580, 17677), (14938, 16070)]