26215560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 99290880

約数和(自身を除く): 73075320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 103, 105, 120, 126, 140, 168, 180, 202, 206, 210, 252, 280, 303, 309, 315, 360, 404, 412, 420, 504, 505, 515, 606, 618, 630, 707, 721, 808, 824, 840, 909, 927, 1010, 1030, 1212, 1236, 1260, 1414, 1442, 1515, 1545, 1818, 1854, 2020, 2060, 2121, 2163, 2424, 2472, 2520, 2828, 2884, 3030, 3090, 3535, 3605, 3636, 3708, 4040, 4120, 4242, 4326, 4545, 4635, 5656, 5768, 6060, 6180, 6363, 6489, 7070, 7210, 7272, 7416, 8484, 8652, 9090, 9270, 10403, 10605, 10815, 12120, 12360, 12726, 12978, 14140, 14420, 16968, 17304, 18180, 18540, 20806, 21210, 21630, 25452, 25956, 28280, 28840, 31209, 31815, 32445, 36360, 37080, 41612, 42420, 43260, 50904, 51912, 52015, 62418, 63630, 64890, 72821, 83224, 84840, 86520, 93627, 104030, 124836, 127260, 129780, 145642, 156045, 187254, 208060, 218463, 249672, 254520, 259560, 291284, 312090, 364105, 374508, 416120, 436926, 468135, 582568, 624180, 655389, 728210, 749016, 873852, 936270, 1092315, 1248360, 1310778, 1456420, 1747704, 1872540, 2184630, 2621556, 2912840, 3276945, 3745080, 4369260, 5243112, 6553890, 8738520, 13107780, 26215560]

約数ペア:

[(1, 26215560), (2, 13107780), (3, 8738520), (4, 6553890), (5, 5243112), (6, 4369260), (7, 3745080), (8, 3276945), (9, 2912840), (10, 2621556), (12, 2184630), (14, 1872540), (15, 1747704), (18, 1456420), (20, 1310778), (21, 1248360), (24, 1092315), (28, 936270), (30, 873852), (35, 749016), (36, 728210), (40, 655389), (42, 624180), (45, 582568), (56, 468135), (60, 436926), (63, 416120), (70, 374508), (72, 364105), (84, 312090), (90, 291284), (101, 259560), (103, 254520), (105, 249672), (120, 218463), (126, 208060), (140, 187254), (168, 156045), (180, 145642), (202, 129780), (206, 127260), (210, 124836), (252, 104030), (280, 93627), (303, 86520), (309, 84840), (315, 83224), (360, 72821), (404, 64890), (412, 63630), (420, 62418), (504, 52015), (505, 51912), (515, 50904), (606, 43260), (618, 42420), (630, 41612), (707, 37080), (721, 36360), (808, 32445), (824, 31815), (840, 31209), (909, 28840), (927, 28280), (1010, 25956), (1030, 25452), (1212, 21630), (1236, 21210), (1260, 20806), (1414, 18540), (1442, 18180), (1515, 17304), (1545, 16968), (1818, 14420), (1854, 14140), (2020, 12978), (2060, 12726), (2121, 12360), (2163, 12120), (2424, 10815), (2472, 10605), (2520, 10403), (2828, 9270), (2884, 9090), (3030, 8652), (3090, 8484), (3535, 7416), (3605, 7272), (3636, 7210), (3708, 7070), (4040, 6489), (4120, 6363), (4242, 6180), (4326, 6060), (4545, 5768), (4635, 5656)]