119864920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22568

約数の個数: 64

約数和(自身を含む): 324460800

約数和(自身を除く): 204595880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 22531, 45062, 90124, 112655, 157717, 180248, 225310, 315434, 428089, 450620, 630868, 788585, 856178, 901240, 1261736, 1577170, 1712356, 2140445, 2996623, 3154340, 3424712, 4280890, 5993246, 6308680, 8561780, 11986492, 14983115, 17123560, 23972984, 29966230, 59932460, 119864920]

約数ペア:

[(1, 119864920), (2, 59932460), (4, 29966230), (5, 23972984), (7, 17123560), (8, 14983115), (10, 11986492), (14, 8561780), (19, 6308680), (20, 5993246), (28, 4280890), (35, 3424712), (38, 3154340), (40, 2996623), (56, 2140445), (70, 1712356), (76, 1577170), (95, 1261736), (133, 901240), (140, 856178), (152, 788585), (190, 630868), (266, 450620), (280, 428089), (380, 315434), (532, 225310), (665, 180248), (760, 157717), (1064, 112655), (1330, 90124), (2660, 45062), (5320, 22531)]