263188020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 764588160

約数和(自身を除く): 501400140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 83, 123, 164, 166, 205, 246, 249, 332, 410, 415, 492, 498, 615, 820, 830, 996, 1230, 1245, 1289, 1660, 2460, 2490, 2578, 3403, 3867, 4980, 5156, 6445, 6806, 7734, 10209, 12890, 13612, 15468, 17015, 19335, 20418, 25780, 34030, 38670, 40836, 51045, 52849, 68060, 77340, 102090, 105698, 106987, 158547, 204180, 211396, 213974, 264245, 317094, 320961, 427948, 528490, 534935, 634188, 641922, 792735, 1056980, 1069870, 1283844, 1585470, 1604805, 2139740, 3170940, 3209610, 4386467, 6419220, 8772934, 13159401, 17545868, 21932335, 26318802, 43864670, 52637604, 65797005, 87729340, 131594010, 263188020]

約数ペア:

[(1, 263188020), (2, 131594010), (3, 87729340), (4, 65797005), (5, 52637604), (6, 43864670), (10, 26318802), (12, 21932335), (15, 17545868), (20, 13159401), (30, 8772934), (41, 6419220), (60, 4386467), (82, 3209610), (83, 3170940), (123, 2139740), (164, 1604805), (166, 1585470), (205, 1283844), (246, 1069870), (249, 1056980), (332, 792735), (410, 641922), (415, 634188), (492, 534935), (498, 528490), (615, 427948), (820, 320961), (830, 317094), (996, 264245), (1230, 213974), (1245, 211396), (1289, 204180), (1660, 158547), (2460, 106987), (2490, 105698), (2578, 102090), (3403, 77340), (3867, 68060), (4980, 52849), (5156, 51045), (6445, 40836), (6806, 38670), (7734, 34030), (10209, 25780), (12890, 20418), (13612, 19335), (15468, 17015)]