124222840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 330782400

約数和(自身を除く): 206559560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 610, 854, 980, 1039, 1220, 1708, 1960, 2078, 2135, 2440, 2989, 3416, 4156, 4270, 5195, 5978, 7273, 8312, 8540, 10390, 11956, 14546, 14945, 17080, 20780, 23912, 29092, 29890, 36365, 41560, 50911, 58184, 59780, 63379, 72730, 101822, 119560, 126758, 145460, 203644, 253516, 254555, 290920, 316895, 407288, 443653, 507032, 509110, 633790, 887306, 1018220, 1267580, 1774612, 2036440, 2218265, 2535160, 3105571, 3549224, 4436530, 6211142, 8873060, 12422284, 15527855, 17746120, 24844568, 31055710, 62111420, 124222840]

約数ペア:

[(1, 124222840), (2, 62111420), (4, 31055710), (5, 24844568), (7, 17746120), (8, 15527855), (10, 12422284), (14, 8873060), (20, 6211142), (28, 4436530), (35, 3549224), (40, 3105571), (49, 2535160), (56, 2218265), (61, 2036440), (70, 1774612), (98, 1267580), (122, 1018220), (140, 887306), (196, 633790), (244, 509110), (245, 507032), (280, 443653), (305, 407288), (392, 316895), (427, 290920), (488, 254555), (490, 253516), (610, 203644), (854, 145460), (980, 126758), (1039, 119560), (1220, 101822), (1708, 72730), (1960, 63379), (2078, 59780), (2135, 58184), (2440, 50911), (2989, 41560), (3416, 36365), (4156, 29890), (4270, 29092), (5195, 23912), (5978, 20780), (7273, 17080), (8312, 14945), (8540, 14546), (10390, 11956)]