390337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3361

約数の個数: 160

約数和(自身を含む): 1325808000

約数和(自身を除く): 935470320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2958, 3299, 3480, 3944, 4080, 4930, 5916, 6598, 6960, 7395, 7888, 9860, 9897, 11832, 13196, 14790, 16495, 19720, 19794, 23664, 26392, 29580, 32990, 39440, 39588, 49485, 52784, 56083, 59160, 65980, 79176, 95671, 98970, 112166, 118320, 131960, 158352, 168249, 191342, 197940, 224332, 263920, 280415, 287013, 336498, 382684, 395880, 448664, 478355, 560830, 574026, 672996, 765368, 791760, 841245, 897328, 956710, 1121660, 1148052, 1345992, 1435065, 1530736, 1626407, 1682490, 1913420, 2243320, 2296104, 2691984, 2870130, 3252814, 3364980, 3826840, 4486640, 4592208, 4879221, 5740260, 6505628, 6729960, 7653680, 8132035, 9758442, 11480520, 13011256, 13459920, 16264070, 19516884, 22961040, 24396105, 26022512, 32528140, 39033768, 48792210, 65056280, 78067536, 97584420, 130112560, 195168840, 390337680]

約数ペア:

[(1, 390337680), (2, 195168840), (3, 130112560), (4, 97584420), (5, 78067536), (6, 65056280), (8, 48792210), (10, 39033768), (12, 32528140), (15, 26022512), (16, 24396105), (17, 22961040), (20, 19516884), (24, 16264070), (29, 13459920), (30, 13011256), (34, 11480520), (40, 9758442), (48, 8132035), (51, 7653680), (58, 6729960), (60, 6505628), (68, 5740260), (80, 4879221), (85, 4592208), (87, 4486640), (102, 3826840), (116, 3364980), (120, 3252814), (136, 2870130), (145, 2691984), (170, 2296104), (174, 2243320), (204, 1913420), (232, 1682490), (240, 1626407), (255, 1530736), (272, 1435065), (290, 1345992), (340, 1148052), (348, 1121660), (408, 956710), (435, 897328), (464, 841245), (493, 791760), (510, 765368), (580, 672996), (680, 574026), (696, 560830), (816, 478355), (870, 448664), (986, 395880), (1020, 382684), (1160, 336498), (1360, 287013), (1392, 280415), (1479, 263920), (1740, 224332), (1972, 197940), (2040, 191342), (2320, 168249), (2465, 158352), (2958, 131960), (3299, 118320), (3480, 112166), (3944, 98970), (4080, 95671), (4930, 79176), (5916, 65980), (6598, 59160), (6960, 56083), (7395, 52784), (7888, 49485), (9860, 39588), (9897, 39440), (11832, 32990), (13196, 29580), (14790, 26392), (16495, 23664), (19720, 19794)]