10138211880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2883

約数の個数: 128

約数和(自身を含む): 30780518400

約数和(自身を除く): 20642306520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 269, 381, 508, 538, 635, 762, 807, 1016, 1076, 1270, 1345, 1524, 1614, 1905, 2152, 2473, 2540, 2690, 3048, 3228, 3810, 4035, 4946, 5080, 5380, 6456, 7419, 7620, 8070, 9892, 10760, 12365, 14838, 15240, 16140, 19784, 24730, 29676, 32280, 34163, 37095, 49460, 59352, 68326, 74190, 98920, 102489, 136652, 148380, 170815, 204978, 273304, 296760, 314071, 341630, 409956, 512445, 628142, 665237, 683260, 819912, 942213, 1024890, 1256284, 1330474, 1366520, 1570355, 1884426, 1995711, 2049780, 2512568, 2660948, 3140710, 3326185, 3768852, 3991422, 4099560, 4711065, 5321896, 6281420, 6652370, 7537704, 7982844, 9422130, 9978555, 12562840, 13304740, 15965688, 18844260, 19957110, 26609480, 37688520, 39914220, 79828440, 84485099, 168970198, 253455297, 337940396, 422425495, 506910594, 675880792, 844850990, 1013821188, 1267276485, 1689701980, 2027642376, 2534552970, 3379403960, 5069105940, 10138211880]

約数ペア:

[(1, 10138211880), (2, 5069105940), (3, 3379403960), (4, 2534552970), (5, 2027642376), (6, 1689701980), (8, 1267276485), (10, 1013821188), (12, 844850990), (15, 675880792), (20, 506910594), (24, 422425495), (30, 337940396), (40, 253455297), (60, 168970198), (120, 84485099), (127, 79828440), (254, 39914220), (269, 37688520), (381, 26609480), (508, 19957110), (538, 18844260), (635, 15965688), (762, 13304740), (807, 12562840), (1016, 9978555), (1076, 9422130), (1270, 7982844), (1345, 7537704), (1524, 6652370), (1614, 6281420), (1905, 5321896), (2152, 4711065), (2473, 4099560), (2540, 3991422), (2690, 3768852), (3048, 3326185), (3228, 3140710), (3810, 2660948), (4035, 2512568), (4946, 2049780), (5080, 1995711), (5380, 1884426), (6456, 1570355), (7419, 1366520), (7620, 1330474), (8070, 1256284), (9892, 1024890), (10760, 942213), (12365, 819912), (14838, 683260), (15240, 665237), (16140, 628142), (19784, 512445), (24730, 409956), (29676, 341630), (32280, 314071), (34163, 296760), (37095, 273304), (49460, 204978), (59352, 170815), (68326, 148380), (74190, 136652), (98920, 102489)]