1037568280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 2743372800

約数和(自身を除く): 1705804520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 139, 140, 212, 265, 278, 280, 371, 424, 503, 530, 556, 695, 742, 973, 1006, 1060, 1112, 1390, 1484, 1855, 1946, 2012, 2120, 2515, 2780, 2968, 3521, 3710, 3892, 4024, 4865, 5030, 5560, 7042, 7367, 7420, 7784, 9730, 10060, 14084, 14734, 14840, 17605, 19460, 20120, 26659, 28168, 29468, 35210, 36835, 38920, 51569, 53318, 58936, 69917, 70420, 73670, 103138, 106636, 133295, 139834, 140840, 147340, 186613, 206276, 213272, 257845, 266590, 279668, 294680, 349585, 373226, 412552, 489419, 515690, 533180, 559336, 699170, 746452, 933065, 978838, 1031380, 1066360, 1398340, 1492904, 1866130, 1957676, 2062760, 2447095, 2796680, 3705601, 3732260, 3915352, 4894190, 7411202, 7464520, 9788380, 14822404, 18528005, 19576760, 25939207, 29644808, 37056010, 51878414, 74112020, 103756828, 129696035, 148224040, 207513656, 259392070, 518784140, 1037568280]

約数ペア:

[(1, 1037568280), (2, 518784140), (4, 259392070), (5, 207513656), (7, 148224040), (8, 129696035), (10, 103756828), (14, 74112020), (20, 51878414), (28, 37056010), (35, 29644808), (40, 25939207), (53, 19576760), (56, 18528005), (70, 14822404), (106, 9788380), (139, 7464520), (140, 7411202), (212, 4894190), (265, 3915352), (278, 3732260), (280, 3705601), (371, 2796680), (424, 2447095), (503, 2062760), (530, 1957676), (556, 1866130), (695, 1492904), (742, 1398340), (973, 1066360), (1006, 1031380), (1060, 978838), (1112, 933065), (1390, 746452), (1484, 699170), (1855, 559336), (1946, 533180), (2012, 515690), (2120, 489419), (2515, 412552), (2780, 373226), (2968, 349585), (3521, 294680), (3710, 279668), (3892, 266590), (4024, 257845), (4865, 213272), (5030, 206276), (5560, 186613), (7042, 147340), (7367, 140840), (7420, 139834), (7784, 133295), (9730, 106636), (10060, 103138), (14084, 73670), (14734, 70420), (14840, 69917), (17605, 58936), (19460, 53318), (20120, 51569), (26659, 38920), (28168, 36835), (29468, 35210)]