208380060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{55127}}^1$

素因数の和:55152

約数の個数: 96

約数和(自身を含む): 740920320

約数和(自身を除く): 532540260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 55127, 110254, 165381, 220508, 275635, 330762, 385889, 496143, 551270, 661524, 771778, 826905, 992286, 1102540, 1157667, 1488429, 1543556, 1653810, 1929445, 1984572, 2315334, 2480715, 2976858, 3307620, 3473001, 3858890, 4630668, 4961430, 5788335, 5953716, 6946002, 7442145, 7717780, 9922860, 10419003, 11576670, 13892004, 14884290, 17365005, 20838006, 23153340, 29768580, 34730010, 41676012, 52095015, 69460020, 104190030, 208380060]

約数ペア:

[(1, 208380060), (2, 104190030), (3, 69460020), (4, 52095015), (5, 41676012), (6, 34730010), (7, 29768580), (9, 23153340), (10, 20838006), (12, 17365005), (14, 14884290), (15, 13892004), (18, 11576670), (20, 10419003), (21, 9922860), (27, 7717780), (28, 7442145), (30, 6946002), (35, 5953716), (36, 5788335), (42, 4961430), (45, 4630668), (54, 3858890), (60, 3473001), (63, 3307620), (70, 2976858), (84, 2480715), (90, 2315334), (105, 1984572), (108, 1929445), (126, 1653810), (135, 1543556), (140, 1488429), (180, 1157667), (189, 1102540), (210, 992286), (252, 826905), (270, 771778), (315, 661524), (378, 551270), (420, 496143), (540, 385889), (630, 330762), (756, 275635), (945, 220508), (1260, 165381), (1890, 110254), (3780, 55127)]