42007920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 131589792

約数和(自身を除く): 89581872

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, 1733, 2020, 2424, 3030, 3466, 4040, 4848, 5199, 6060, 6932, 8080, 8665, 10398, 12120, 13864, 17330, 20796, 24240, 25995, 27728, 34660, 41592, 51990, 69320, 83184, 103980, 138640, 175033, 207960, 350066, 415920, 525099, 700132, 875165, 1050198, 1400264, 1750330, 2100396, 2625495, 2800528, 3500660, 4200792, 5250990, 7001320, 8401584, 10501980, 14002640, 21003960, 42007920]

約数ペア:

[(1, 42007920), (2, 21003960), (3, 14002640), (4, 10501980), (5, 8401584), (6, 7001320), (8, 5250990), (10, 4200792), (12, 3500660), (15, 2800528), (16, 2625495), (20, 2100396), (24, 1750330), (30, 1400264), (40, 1050198), (48, 875165), (60, 700132), (80, 525099), (101, 415920), (120, 350066), (202, 207960), (240, 175033), (303, 138640), (404, 103980), (505, 83184), (606, 69320), (808, 51990), (1010, 41592), (1212, 34660), (1515, 27728), (1616, 25995), (1733, 24240), (2020, 20796), (2424, 17330), (3030, 13864), (3466, 12120), (4040, 10398), (4848, 8665), (5199, 8080), (6060, 6932)]