377923280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 1029030120

約数和(自身を除く): 651106840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 229, 245, 280, 392, 421, 458, 490, 560, 784, 842, 916, 980, 1145, 1603, 1684, 1832, 1960, 2105, 2290, 2947, 3206, 3368, 3664, 3920, 4210, 4580, 5894, 6412, 6736, 8015, 8420, 9160, 11221, 11788, 12824, 14735, 16030, 16840, 18320, 20629, 22442, 23576, 25648, 29470, 32060, 33680, 41258, 44884, 47152, 56105, 58940, 64120, 82516, 89768, 96409, 103145, 112210, 117880, 128240, 165032, 179536, 192818, 206290, 224420, 235760, 330064, 385636, 412580, 448840, 482045, 674863, 771272, 825160, 897680, 964090, 1349726, 1542544, 1650320, 1928180, 2699452, 3374315, 3856360, 4724041, 5398904, 6748630, 7712720, 9448082, 10797808, 13497260, 18896164, 23620205, 26994520, 37792328, 47240410, 53989040, 75584656, 94480820, 188961640, 377923280]

約数ペア:

[(1, 377923280), (2, 188961640), (4, 94480820), (5, 75584656), (7, 53989040), (8, 47240410), (10, 37792328), (14, 26994520), (16, 23620205), (20, 18896164), (28, 13497260), (35, 10797808), (40, 9448082), (49, 7712720), (56, 6748630), (70, 5398904), (80, 4724041), (98, 3856360), (112, 3374315), (140, 2699452), (196, 1928180), (229, 1650320), (245, 1542544), (280, 1349726), (392, 964090), (421, 897680), (458, 825160), (490, 771272), (560, 674863), (784, 482045), (842, 448840), (916, 412580), (980, 385636), (1145, 330064), (1603, 235760), (1684, 224420), (1832, 206290), (1960, 192818), (2105, 179536), (2290, 165032), (2947, 128240), (3206, 117880), (3368, 112210), (3664, 103145), (3920, 96409), (4210, 89768), (4580, 82516), (5894, 64120), (6412, 58940), (6736, 56105), (8015, 47152), (8420, 44884), (9160, 41258), (11221, 33680), (11788, 32060), (12824, 29470), (14735, 25648), (16030, 23576), (16840, 22442), (18320, 20629)]