713588120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 1877990400

約数和(自身を除く): 1164402280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 109, 140, 206, 218, 227, 280, 412, 436, 454, 515, 545, 721, 763, 824, 872, 908, 1030, 1090, 1135, 1442, 1526, 1589, 1816, 2060, 2180, 2270, 2884, 3052, 3178, 3605, 3815, 4120, 4360, 4540, 5768, 6104, 6356, 7210, 7630, 7945, 9080, 11227, 12712, 14420, 15260, 15890, 22454, 23381, 24743, 28840, 30520, 31780, 44908, 46762, 49486, 56135, 63560, 78589, 89816, 93524, 98972, 112270, 116905, 123715, 157178, 163667, 173201, 187048, 197944, 224540, 233810, 247430, 314356, 327334, 346402, 392945, 449080, 467620, 494860, 628712, 654668, 692804, 785890, 818335, 866005, 935240, 989720, 1309336, 1385608, 1571780, 1636670, 1732010, 2548529, 3143560, 3273340, 3464020, 5097058, 6546680, 6928040, 10194116, 12742645, 17839703, 20388232, 25485290, 35679406, 50970580, 71358812, 89198515, 101941160, 142717624, 178397030, 356794060, 713588120]

約数ペア:

[(1, 713588120), (2, 356794060), (4, 178397030), (5, 142717624), (7, 101941160), (8, 89198515), (10, 71358812), (14, 50970580), (20, 35679406), (28, 25485290), (35, 20388232), (40, 17839703), (56, 12742645), (70, 10194116), (103, 6928040), (109, 6546680), (140, 5097058), (206, 3464020), (218, 3273340), (227, 3143560), (280, 2548529), (412, 1732010), (436, 1636670), (454, 1571780), (515, 1385608), (545, 1309336), (721, 989720), (763, 935240), (824, 866005), (872, 818335), (908, 785890), (1030, 692804), (1090, 654668), (1135, 628712), (1442, 494860), (1526, 467620), (1589, 449080), (1816, 392945), (2060, 346402), (2180, 327334), (2270, 314356), (2884, 247430), (3052, 233810), (3178, 224540), (3605, 197944), (3815, 187048), (4120, 173201), (4360, 163667), (4540, 157178), (5768, 123715), (6104, 116905), (6356, 112270), (7210, 98972), (7630, 93524), (7945, 89816), (9080, 78589), (11227, 63560), (12712, 56135), (14420, 49486), (15260, 46762), (15890, 44908), (22454, 31780), (23381, 30520), (24743, 28840)]