680888077920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4523}}^1\times {\mathrm{34847}}^1$

素因数の和:39394

約数の個数: 192

約数和(自身を含む): 2383703562240

約数和(自身を除く): 1702815484320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4523, 9046, 13569, 18092, 22615, 27138, 34847, 36184, 40707, 45230, 54276, 67845, 69694, 72368, 81414, 90460, 104541, 108552, 122121, 135690, 139388, 144736, 162828, 174235, 180920, 203535, 209082, 217104, 244242, 271380, 278776, 313623, 325656, 348470, 361840, 407070, 418164, 434208, 488484, 522705, 542760, 557552, 610605, 627246, 651312, 696940, 723680, 814140, 836328, 940869, 976968, 1045410, 1085520, 1115104, 1221210, 1254492, 1302624, 1393880, 1568115, 1628280, 1672656, 1881738, 1953936, 2090820, 2171040, 2442420, 2508984, 2787760, 3136230, 3256560, 3345312, 3763476, 3907872, 4181640, 4704345, 4884840, 5017968, 5575520, 6272460, 6513120, 7526952, 8363280, 9408690, 9769680, 10035936, 12544920, 15053904, 16726560, 18817380, 19539360, 25089840, 30107808, 37634760, 50179680, 75269520, 150539040, 157612981, 315225962, 472838943, 630451924, 788064905, 945677886, 1260903848, 1418516829, 1576129810, 1891355772, 2364194715, 2521807696, 2837033658, 3152259620, 3782711544, 4255550487, 4728389430, 5043615392, 5674067316, 6304519240, 7092584145, 7565423088, 8511100974, 9456778860, 11348134632, 12609038480, 14185168290, 15130846176, 17022201948, 18913557720, 21277752435, 22696269264, 25218076960, 28370336580, 34044403896, 37827115440, 42555504870, 45392538528, 56740673160, 68088807792, 75654230880, 85111009740, 113481346320, 136177615584, 170222019480, 226962692640, 340444038960, 680888077920]

約数ペア:

[(1, 680888077920), (2, 340444038960), (3, 226962692640), (4, 170222019480), (5, 136177615584), (6, 113481346320), (8, 85111009740), (9, 75654230880), (10, 68088807792), (12, 56740673160), (15, 45392538528), (16, 42555504870), (18, 37827115440), (20, 34044403896), (24, 28370336580), (27, 25218076960), (30, 22696269264), (32, 21277752435), (36, 18913557720), (40, 17022201948), (45, 15130846176), (48, 14185168290), (54, 12609038480), (60, 11348134632), (72, 9456778860), (80, 8511100974), (90, 7565423088), (96, 7092584145), (108, 6304519240), (120, 5674067316), (135, 5043615392), (144, 4728389430), (160, 4255550487), (180, 3782711544), (216, 3152259620), (240, 2837033658), (270, 2521807696), (288, 2364194715), (360, 1891355772), (432, 1576129810), (480, 1418516829), (540, 1260903848), (720, 945677886), (864, 788064905), (1080, 630451924), (1440, 472838943), (2160, 315225962), (4320, 157612981), (4523, 150539040), (9046, 75269520), (13569, 50179680), (18092, 37634760), (22615, 30107808), (27138, 25089840), (34847, 19539360), (36184, 18817380), (40707, 16726560), (45230, 15053904), (54276, 12544920), (67845, 10035936), (69694, 9769680), (72368, 9408690), (81414, 8363280), (90460, 7526952), (104541, 6513120), (108552, 6272460), (122121, 5575520), (135690, 5017968), (139388, 4884840), (144736, 4704345), (162828, 4181640), (174235, 3907872), (180920, 3763476), (203535, 3345312), (209082, 3256560), (217104, 3136230), (244242, 2787760), (271380, 2508984), (278776, 2442420), (313623, 2171040), (325656, 2090820), (348470, 1953936), (361840, 1881738), (407070, 1672656), (418164, 1628280), (434208, 1568115), (488484, 1393880), (522705, 1302624), (542760, 1254492), (557552, 1221210), (610605, 1115104), (627246, 1085520), (651312, 1045410), (696940, 976968), (723680, 940869), (814140, 836328)]