392767980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1499}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 1203552000

約数和(自身を除く): 810784020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 397, 660, 794, 1191, 1499, 1588, 1985, 2382, 2998, 3970, 4367, 4497, 4764, 5955, 5996, 7495, 7940, 8734, 8994, 11910, 13101, 14990, 16489, 17468, 17988, 21835, 22485, 23820, 26202, 29980, 32978, 43670, 44970, 49467, 52404, 65505, 65956, 82445, 87340, 89940, 98934, 131010, 164890, 197868, 247335, 262020, 329780, 494670, 595103, 989340, 1190206, 1785309, 2380412, 2975515, 3570618, 5951030, 6546133, 7141236, 8926545, 11902060, 13092266, 17853090, 19638399, 26184532, 32730665, 35706180, 39276798, 65461330, 78553596, 98191995, 130922660, 196383990, 392767980]

約数ペア:

[(1, 392767980), (2, 196383990), (3, 130922660), (4, 98191995), (5, 78553596), (6, 65461330), (10, 39276798), (11, 35706180), (12, 32730665), (15, 26184532), (20, 19638399), (22, 17853090), (30, 13092266), (33, 11902060), (44, 8926545), (55, 7141236), (60, 6546133), (66, 5951030), (110, 3570618), (132, 2975515), (165, 2380412), (220, 1785309), (330, 1190206), (397, 989340), (660, 595103), (794, 494670), (1191, 329780), (1499, 262020), (1588, 247335), (1985, 197868), (2382, 164890), (2998, 131010), (3970, 98934), (4367, 89940), (4497, 87340), (4764, 82445), (5955, 65956), (5996, 65505), (7495, 52404), (7940, 49467), (8734, 44970), (8994, 43670), (11910, 32978), (13101, 29980), (14990, 26202), (16489, 23820), (17468, 22485), (17988, 21835)]