1113057680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53719}}^1$

素因数の和:53776

約数の個数: 80

約数和(自身を含む): 3037543680

約数和(自身を除く): 1924486000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 53719, 107438, 214876, 268595, 376033, 429752, 537190, 752066, 859504, 1074380, 1504132, 1880165, 1987603, 2148760, 3008264, 3760330, 3975206, 4297520, 6016528, 7520660, 7950412, 9938015, 13913221, 15041320, 15900824, 19876030, 27826442, 30082640, 31801648, 39752060, 55652884, 69566105, 79504120, 111305768, 139132210, 159008240, 222611536, 278264420, 556528840, 1113057680]

約数ペア:

[(1, 1113057680), (2, 556528840), (4, 278264420), (5, 222611536), (7, 159008240), (8, 139132210), (10, 111305768), (14, 79504120), (16, 69566105), (20, 55652884), (28, 39752060), (35, 31801648), (37, 30082640), (40, 27826442), (56, 19876030), (70, 15900824), (74, 15041320), (80, 13913221), (112, 9938015), (140, 7950412), (148, 7520660), (185, 6016528), (259, 4297520), (280, 3975206), (296, 3760330), (370, 3008264), (518, 2148760), (560, 1987603), (592, 1880165), (740, 1504132), (1036, 1074380), (1295, 859504), (1480, 752066), (2072, 537190), (2590, 429752), (2960, 376033), (4144, 268595), (5180, 214876), (10360, 107438), (20720, 53719)]