207965040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6823}}^1$

素因数の和:6966

約数の個数: 80

約数和(自身を含む): 649863168

約数和(自身を除く): 441898128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6823, 7620, 10160, 13646, 15240, 20469, 27292, 30480, 34115, 40938, 54584, 68230, 81876, 102345, 109168, 136460, 163752, 204690, 272920, 327504, 409380, 545840, 818760, 866521, 1637520, 1733042, 2599563, 3466084, 4332605, 5199126, 6932168, 8665210, 10398252, 12997815, 13864336, 17330420, 20796504, 25995630, 34660840, 41593008, 51991260, 69321680, 103982520, 207965040]

約数ペア:

[(1, 207965040), (2, 103982520), (3, 69321680), (4, 51991260), (5, 41593008), (6, 34660840), (8, 25995630), (10, 20796504), (12, 17330420), (15, 13864336), (16, 12997815), (20, 10398252), (24, 8665210), (30, 6932168), (40, 5199126), (48, 4332605), (60, 3466084), (80, 2599563), (120, 1733042), (127, 1637520), (240, 866521), (254, 818760), (381, 545840), (508, 409380), (635, 327504), (762, 272920), (1016, 204690), (1270, 163752), (1524, 136460), (1905, 109168), (2032, 102345), (2540, 81876), (3048, 68230), (3810, 54584), (5080, 40938), (6096, 34115), (6823, 30480), (7620, 27292), (10160, 20469), (13646, 15240)]