1426925040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191791}}^1$

素因数の和:191838

約数の個数: 80

約数和(自身を含む): 4566183936

約数和(自身を除く): 3139258896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 191791, 383582, 575373, 767164, 958955, 1150746, 1534328, 1917910, 2301492, 2876865, 3068656, 3835820, 4602984, 5753730, 5945521, 7671640, 9205968, 11507460, 11891042, 15343280, 17836563, 23014920, 23782084, 29727605, 35673126, 46029840, 47564168, 59455210, 71346252, 89182815, 95128336, 118910420, 142692504, 178365630, 237820840, 285385008, 356731260, 475641680, 713462520, 1426925040]

約数ペア:

[(1, 1426925040), (2, 713462520), (3, 475641680), (4, 356731260), (5, 285385008), (6, 237820840), (8, 178365630), (10, 142692504), (12, 118910420), (15, 95128336), (16, 89182815), (20, 71346252), (24, 59455210), (30, 47564168), (31, 46029840), (40, 35673126), (48, 29727605), (60, 23782084), (62, 23014920), (80, 17836563), (93, 15343280), (120, 11891042), (124, 11507460), (155, 9205968), (186, 7671640), (240, 5945521), (248, 5753730), (310, 4602984), (372, 3835820), (465, 3068656), (496, 2876865), (620, 2301492), (744, 1917910), (930, 1534328), (1240, 1150746), (1488, 958955), (1860, 767164), (2480, 575373), (3720, 383582), (7440, 191791)]