121301320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 330523200

約数和(自身を除く): 209221880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 151, 152, 190, 266, 280, 302, 380, 532, 604, 665, 755, 760, 1057, 1064, 1208, 1330, 1510, 2114, 2660, 2869, 3020, 4228, 5285, 5320, 5738, 6040, 8456, 10570, 11476, 14345, 20083, 21140, 22801, 22952, 28690, 40166, 42280, 45602, 57380, 80332, 91204, 100415, 114005, 114760, 159607, 160664, 182408, 200830, 228010, 319214, 401660, 433219, 456020, 638428, 798035, 803320, 866438, 912040, 1276856, 1596070, 1732876, 2166095, 3032533, 3192140, 3465752, 4332190, 6065066, 6384280, 8664380, 12130132, 15162665, 17328760, 24260264, 30325330, 60650660, 121301320]

約数ペア:

[(1, 121301320), (2, 60650660), (4, 30325330), (5, 24260264), (7, 17328760), (8, 15162665), (10, 12130132), (14, 8664380), (19, 6384280), (20, 6065066), (28, 4332190), (35, 3465752), (38, 3192140), (40, 3032533), (56, 2166095), (70, 1732876), (76, 1596070), (95, 1276856), (133, 912040), (140, 866438), (151, 803320), (152, 798035), (190, 638428), (266, 456020), (280, 433219), (302, 401660), (380, 319214), (532, 228010), (604, 200830), (665, 182408), (755, 160664), (760, 159607), (1057, 114760), (1064, 114005), (1208, 100415), (1330, 91204), (1510, 80332), (2114, 57380), (2660, 45602), (2869, 42280), (3020, 40166), (4228, 28690), (5285, 22952), (5320, 22801), (5738, 21140), (6040, 20083), (8456, 14345), (10570, 11476)]