1330805360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 3212339040

約数和(自身を除く): 1881533680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 331, 464, 580, 662, 1160, 1324, 1655, 1733, 2320, 2648, 3310, 3466, 5296, 6620, 6932, 8665, 9599, 13240, 13864, 17330, 19198, 26480, 27728, 34660, 38396, 47995, 50257, 69320, 76792, 95990, 100514, 138640, 153584, 191980, 201028, 251285, 383960, 402056, 502570, 573623, 767920, 804112, 1005140, 1147246, 2010280, 2294492, 2868115, 4020560, 4588984, 5736230, 9177968, 11472460, 16635067, 22944920, 33270134, 45889840, 66540268, 83175335, 133080536, 166350670, 266161072, 332701340, 665402680, 1330805360]

約数ペア:

[(1, 1330805360), (2, 665402680), (4, 332701340), (5, 266161072), (8, 166350670), (10, 133080536), (16, 83175335), (20, 66540268), (29, 45889840), (40, 33270134), (58, 22944920), (80, 16635067), (116, 11472460), (145, 9177968), (232, 5736230), (290, 4588984), (331, 4020560), (464, 2868115), (580, 2294492), (662, 2010280), (1160, 1147246), (1324, 1005140), (1655, 804112), (1733, 767920), (2320, 573623), (2648, 502570), (3310, 402056), (3466, 383960), (5296, 251285), (6620, 201028), (6932, 191980), (8665, 153584), (9599, 138640), (13240, 100514), (13864, 95990), (17330, 76792), (19198, 69320), (26480, 50257), (27728, 47995), (34660, 38396)]