17330280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 59788800

約数和(自身を除く): 42458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 691, 760, 836, 1045, 1140, 1254, 1320, 1382, 1672, 2073, 2090, 2280, 2508, 2764, 3135, 3455, 4146, 4180, 5016, 5528, 6270, 6910, 7601, 8292, 8360, 10365, 12540, 13129, 13820, 15202, 16584, 20730, 22803, 25080, 26258, 27640, 30404, 38005, 39387, 41460, 45606, 52516, 60808, 65645, 76010, 78774, 82920, 91212, 105032, 114015, 131290, 144419, 152020, 157548, 182424, 196935, 228030, 262580, 288838, 304040, 315096, 393870, 433257, 456060, 525160, 577676, 722095, 787740, 866514, 912120, 1155352, 1444190, 1575480, 1733028, 2166285, 2888380, 3466056, 4332570, 5776760, 8665140, 17330280]

約数ペア:

[(1, 17330280), (2, 8665140), (3, 5776760), (4, 4332570), (5, 3466056), (6, 2888380), (8, 2166285), (10, 1733028), (11, 1575480), (12, 1444190), (15, 1155352), (19, 912120), (20, 866514), (22, 787740), (24, 722095), (30, 577676), (33, 525160), (38, 456060), (40, 433257), (44, 393870), (55, 315096), (57, 304040), (60, 288838), (66, 262580), (76, 228030), (88, 196935), (95, 182424), (110, 157548), (114, 152020), (120, 144419), (132, 131290), (152, 114015), (165, 105032), (190, 91212), (209, 82920), (220, 78774), (228, 76010), (264, 65645), (285, 60808), (330, 52516), (380, 45606), (418, 41460), (440, 39387), (456, 38005), (570, 30404), (627, 27640), (660, 26258), (691, 25080), (760, 22803), (836, 20730), (1045, 16584), (1140, 15202), (1254, 13820), (1320, 13129), (1382, 12540), (1672, 10365), (2073, 8360), (2090, 8292), (2280, 7601), (2508, 6910), (2764, 6270), (3135, 5528), (3455, 5016), (4146, 4180)]