40289314320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{217733}}^1$

素因数の和:218009

約数の個数: 120

約数和(自身を含む): 135832049496

約数和(自身を除く): 95542735176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 9252, 10280, 11565, 12336, 15420, 18504, 20560, 23130, 30840, 37008, 46260, 61680, 92520, 185040, 217733, 435466, 653199, 870932, 1088665, 1306398, 1741864, 1959597, 2177330, 2612796, 3265995, 3483728, 3919194, 4354660, 5225592, 6531990, 7838388, 8709320, 9797985, 10451184, 13063980, 15676776, 17418640, 19595970, 26127960, 31353552, 39191940, 52255920, 55957381, 78383880, 111914762, 156767760, 167872143, 223829524, 279786905, 335744286, 447659048, 503616429, 559573810, 671488572, 839360715, 895318096, 1007232858, 1119147620, 1342977144, 1678721430, 2014465716, 2238295240, 2518082145, 2685954288, 3357442860, 4028931432, 4476590480, 5036164290, 6714885720, 8057862864, 10072328580, 13429771440, 20144657160, 40289314320]

約数ペア:

[(1, 40289314320), (2, 20144657160), (3, 13429771440), (4, 10072328580), (5, 8057862864), (6, 6714885720), (8, 5036164290), (9, 4476590480), (10, 4028931432), (12, 3357442860), (15, 2685954288), (16, 2518082145), (18, 2238295240), (20, 2014465716), (24, 1678721430), (30, 1342977144), (36, 1119147620), (40, 1007232858), (45, 895318096), (48, 839360715), (60, 671488572), (72, 559573810), (80, 503616429), (90, 447659048), (120, 335744286), (144, 279786905), (180, 223829524), (240, 167872143), (257, 156767760), (360, 111914762), (514, 78383880), (720, 55957381), (771, 52255920), (1028, 39191940), (1285, 31353552), (1542, 26127960), (2056, 19595970), (2313, 17418640), (2570, 15676776), (3084, 13063980), (3855, 10451184), (4112, 9797985), (4626, 8709320), (5140, 7838388), (6168, 6531990), (7710, 5225592), (9252, 4354660), (10280, 3919194), (11565, 3483728), (12336, 3265995), (15420, 2612796), (18504, 2177330), (20560, 1959597), (23130, 1741864), (30840, 1306398), (37008, 1088665), (46260, 870932), (61680, 653199), (92520, 435466), (185040, 217733)]