1250856720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 4309224192

約数和(自身を除く): 3058367472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 103, 120, 144, 167, 180, 202, 206, 240, 303, 309, 334, 360, 404, 412, 501, 505, 515, 606, 618, 668, 720, 808, 824, 835, 909, 927, 1002, 1010, 1030, 1212, 1236, 1336, 1503, 1515, 1545, 1616, 1648, 1670, 1818, 1854, 2004, 2020, 2060, 2424, 2472, 2505, 2672, 3006, 3030, 3090, 3340, 3636, 3708, 4008, 4040, 4120, 4545, 4635, 4848, 4944, 5010, 6012, 6060, 6180, 6680, 7272, 7416, 7515, 8016, 8080, 8240, 9090, 9270, 10020, 10403, 12024, 12120, 12360, 13360, 14544, 14832, 15030, 16867, 17201, 18180, 18540, 20040, 20806, 24048, 24240, 24720, 30060, 31209, 33734, 34402, 36360, 37080, 40080, 41612, 50601, 51603, 52015, 60120, 62418, 67468, 68804, 72720, 74160, 83224, 84335, 86005, 93627, 101202, 103206, 104030, 120240, 124836, 134936, 137608, 151803, 154809, 156045, 166448, 168670, 172010, 187254, 202404, 206412, 208060, 249672, 253005, 258015, 269872, 275216, 303606, 309618, 312090, 337340, 344020, 374508, 404808, 412824, 416120, 468135, 499344, 506010, 516030, 607212, 619236, 624180, 674680, 688040, 749016, 759015, 774045, 809616, 825648, 832240, 936270, 1012020, 1032060, 1214424, 1238472, 1248360, 1349360, 1376080, 1498032, 1518030, 1548090, 1737301, 1872540, 2024040, 2064120, 2428848, 2476944, 2496720, 3036060, 3096180, 3474602, 3745080, 4048080, 4128240, 5211903, 6072120, 6192360, 6949204, 7490160, 8686505, 10423806, 12144240, 12384720, 13898408, 15635709, 17373010, 20847612, 26059515, 27796816, 31271418, 34746020, 41695224, 52119030, 62542836, 69492040, 78178545, 83390448, 104238060, 125085672, 138984080, 156357090, 208476120, 250171344, 312714180, 416952240, 625428360, 1250856720]

約数ペア:

[(1, 1250856720), (2, 625428360), (3, 416952240), (4, 312714180), (5, 250171344), (6, 208476120), (8, 156357090), (9, 138984080), (10, 125085672), (12, 104238060), (15, 83390448), (16, 78178545), (18, 69492040), (20, 62542836), (24, 52119030), (30, 41695224), (36, 34746020), (40, 31271418), (45, 27796816), (48, 26059515), (60, 20847612), (72, 17373010), (80, 15635709), (90, 13898408), (101, 12384720), (103, 12144240), (120, 10423806), (144, 8686505), (167, 7490160), (180, 6949204), (202, 6192360), (206, 6072120), (240, 5211903), (303, 4128240), (309, 4048080), (334, 3745080), (360, 3474602), (404, 3096180), (412, 3036060), (501, 2496720), (505, 2476944), (515, 2428848), (606, 2064120), (618, 2024040), (668, 1872540), (720, 1737301), (808, 1548090), (824, 1518030), (835, 1498032), (909, 1376080), (927, 1349360), (1002, 1248360), (1010, 1238472), (1030, 1214424), (1212, 1032060), (1236, 1012020), (1336, 936270), (1503, 832240), (1515, 825648), (1545, 809616), (1616, 774045), (1648, 759015), (1670, 749016), (1818, 688040), (1854, 674680), (2004, 624180), (2020, 619236), (2060, 607212), (2424, 516030), (2472, 506010), (2505, 499344), (2672, 468135), (3006, 416120), (3030, 412824), (3090, 404808), (3340, 374508), (3636, 344020), (3708, 337340), (4008, 312090), (4040, 309618), (4120, 303606), (4545, 275216), (4635, 269872), (4848, 258015), (4944, 253005), (5010, 249672), (6012, 208060), (6060, 206412), (6180, 202404), (6680, 187254), (7272, 172010), (7416, 168670), (7515, 166448), (8016, 156045), (8080, 154809), (8240, 151803), (9090, 137608), (9270, 134936), (10020, 124836), (10403, 120240), (12024, 104030), (12120, 103206), (12360, 101202), (13360, 93627), (14544, 86005), (14832, 84335), (15030, 83224), (16867, 74160), (17201, 72720), (18180, 68804), (18540, 67468), (20040, 62418), (20806, 60120), (24048, 52015), (24240, 51603), (24720, 50601), (30060, 41612), (31209, 40080), (33734, 37080), (34402, 36360)]