201022320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8293}}^1$

素因数の和:8410

約数の個数: 80

約数和(自身を含む): 629415072

約数和(自身を除く): 428392752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 8293, 12120, 16586, 24240, 24879, 33172, 41465, 49758, 66344, 82930, 99516, 124395, 132688, 165860, 199032, 248790, 331720, 398064, 497580, 663440, 837593, 995160, 1675186, 1990320, 2512779, 3350372, 4187965, 5025558, 6700744, 8375930, 10051116, 12563895, 13401488, 16751860, 20102232, 25127790, 33503720, 40204464, 50255580, 67007440, 100511160, 201022320]

約数ペア:

[(1, 201022320), (2, 100511160), (3, 67007440), (4, 50255580), (5, 40204464), (6, 33503720), (8, 25127790), (10, 20102232), (12, 16751860), (15, 13401488), (16, 12563895), (20, 10051116), (24, 8375930), (30, 6700744), (40, 5025558), (48, 4187965), (60, 3350372), (80, 2512779), (101, 1990320), (120, 1675186), (202, 995160), (240, 837593), (303, 663440), (404, 497580), (505, 398064), (606, 331720), (808, 248790), (1010, 199032), (1212, 165860), (1515, 132688), (1616, 124395), (2020, 99516), (2424, 82930), (3030, 66344), (4040, 49758), (4848, 41465), (6060, 33172), (8080, 24879), (8293, 24240), (12120, 16586)]