157213080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 513442800

約数和(自身を除く): 356229720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 1907, 2061, 2290, 2748, 3435, 3814, 4122, 4580, 5496, 5721, 6870, 7628, 8244, 9160, 9535, 10305, 11442, 13740, 15256, 16488, 17163, 19070, 20610, 22884, 27480, 28605, 34326, 38140, 41220, 45768, 57210, 68652, 76280, 82440, 85815, 114420, 137304, 171630, 228840, 343260, 436703, 686520, 873406, 1310109, 1746812, 2183515, 2620218, 3493624, 3930327, 4367030, 5240436, 6550545, 7860654, 8734060, 10480872, 13101090, 15721308, 17468120, 19651635, 26202180, 31442616, 39303270, 52404360, 78606540, 157213080]

約数ペア:

[(1, 157213080), (2, 78606540), (3, 52404360), (4, 39303270), (5, 31442616), (6, 26202180), (8, 19651635), (9, 17468120), (10, 15721308), (12, 13101090), (15, 10480872), (18, 8734060), (20, 7860654), (24, 6550545), (30, 5240436), (36, 4367030), (40, 3930327), (45, 3493624), (60, 2620218), (72, 2183515), (90, 1746812), (120, 1310109), (180, 873406), (229, 686520), (360, 436703), (458, 343260), (687, 228840), (916, 171630), (1145, 137304), (1374, 114420), (1832, 85815), (1907, 82440), (2061, 76280), (2290, 68652), (2748, 57210), (3435, 45768), (3814, 41220), (4122, 38140), (4580, 34326), (5496, 28605), (5721, 27480), (6870, 22884), (7628, 20610), (8244, 19070), (9160, 17163), (9535, 16488), (10305, 15256), (11442, 13740)]