671284080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 2339850240

約数和(自身を除く): 1668566160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 83, 90, 94, 120, 141, 144, 166, 180, 188, 235, 239, 240, 249, 282, 332, 360, 376, 415, 423, 470, 478, 498, 564, 664, 705, 717, 720, 747, 752, 830, 846, 940, 956, 996, 1128, 1195, 1245, 1328, 1410, 1434, 1494, 1660, 1692, 1880, 1912, 1992, 2115, 2151, 2256, 2390, 2490, 2820, 2868, 2988, 3320, 3384, 3585, 3735, 3760, 3824, 3901, 3984, 4230, 4302, 4780, 4980, 5640, 5736, 5976, 6640, 6768, 7170, 7470, 7802, 8460, 8604, 9560, 9960, 10755, 11233, 11280, 11472, 11703, 11952, 14340, 14940, 15604, 16920, 17208, 19120, 19505, 19837, 19920, 21510, 22466, 23406, 28680, 29880, 31208, 33699, 33840, 34416, 35109, 39010, 39674, 43020, 44932, 46812, 56165, 57360, 58515, 59511, 59760, 62416, 67398, 70218, 78020, 79348, 86040, 89864, 93624, 99185, 101097, 112330, 117030, 119022, 134796, 140436, 156040, 158696, 168495, 172080, 175545, 178533, 179728, 187248, 198370, 202194, 224660, 234060, 238044, 269592, 280872, 297555, 312080, 317392, 336990, 351090, 357066, 396740, 404388, 449320, 468120, 476088, 505485, 539184, 561744, 595110, 673980, 702180, 714132, 793480, 808776, 892665, 898640, 932339, 936240, 952176, 1010970, 1190220, 1347960, 1404360, 1428264, 1586960, 1617552, 1785330, 1864678, 2021940, 2380440, 2695920, 2797017, 2808720, 2856528, 3570660, 3729356, 4043880, 4661695, 4760880, 5594034, 7141320, 7458712, 8087760, 8391051, 9323390, 11188068, 13985085, 14282640, 14917424, 16782102, 18646780, 22376136, 27970170, 33564204, 37293560, 41955255, 44752272, 55940340, 67128408, 74587120, 83910510, 111880680, 134256816, 167821020, 223761360, 335642040, 671284080]

約数ペア:

[(1, 671284080), (2, 335642040), (3, 223761360), (4, 167821020), (5, 134256816), (6, 111880680), (8, 83910510), (9, 74587120), (10, 67128408), (12, 55940340), (15, 44752272), (16, 41955255), (18, 37293560), (20, 33564204), (24, 27970170), (30, 22376136), (36, 18646780), (40, 16782102), (45, 14917424), (47, 14282640), (48, 13985085), (60, 11188068), (72, 9323390), (80, 8391051), (83, 8087760), (90, 7458712), (94, 7141320), (120, 5594034), (141, 4760880), (144, 4661695), (166, 4043880), (180, 3729356), (188, 3570660), (235, 2856528), (239, 2808720), (240, 2797017), (249, 2695920), (282, 2380440), (332, 2021940), (360, 1864678), (376, 1785330), (415, 1617552), (423, 1586960), (470, 1428264), (478, 1404360), (498, 1347960), (564, 1190220), (664, 1010970), (705, 952176), (717, 936240), (720, 932339), (747, 898640), (752, 892665), (830, 808776), (846, 793480), (940, 714132), (956, 702180), (996, 673980), (1128, 595110), (1195, 561744), (1245, 539184), (1328, 505485), (1410, 476088), (1434, 468120), (1494, 449320), (1660, 404388), (1692, 396740), (1880, 357066), (1912, 351090), (1992, 336990), (2115, 317392), (2151, 312080), (2256, 297555), (2390, 280872), (2490, 269592), (2820, 238044), (2868, 234060), (2988, 224660), (3320, 202194), (3384, 198370), (3585, 187248), (3735, 179728), (3760, 178533), (3824, 175545), (3901, 172080), (3984, 168495), (4230, 158696), (4302, 156040), (4780, 140436), (4980, 134796), (5640, 119022), (5736, 117030), (5976, 112330), (6640, 101097), (6768, 99185), (7170, 93624), (7470, 89864), (7802, 86040), (8460, 79348), (8604, 78020), (9560, 70218), (9960, 67398), (10755, 62416), (11233, 59760), (11280, 59511), (11472, 58515), (11703, 57360), (11952, 56165), (14340, 46812), (14940, 44932), (15604, 43020), (16920, 39674), (17208, 39010), (19120, 35109), (19505, 34416), (19837, 33840), (19920, 33699), (21510, 31208), (22466, 29880), (23406, 28680)]