136471720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 389836800

約数和(自身を除く): 253365080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 280, 295, 308, 385, 413, 440, 472, 590, 616, 649, 751, 770, 826, 1180, 1298, 1502, 1540, 1652, 2065, 2360, 2596, 3004, 3080, 3245, 3304, 3755, 4130, 4543, 5192, 5257, 6008, 6490, 7510, 8260, 8261, 9086, 10514, 12980, 15020, 16520, 16522, 18172, 21028, 22715, 25960, 26285, 30040, 33044, 36344, 41305, 42056, 44309, 45430, 52570, 57827, 66088, 82610, 88618, 90860, 105140, 115654, 165220, 177236, 181720, 210280, 221545, 231308, 289135, 310163, 330440, 354472, 443090, 462616, 487399, 578270, 620326, 886180, 974798, 1156540, 1240652, 1550815, 1772360, 1949596, 2313080, 2436995, 2481304, 3101630, 3411793, 3899192, 4873990, 6203260, 6823586, 9747980, 12406520, 13647172, 17058965, 19495960, 27294344, 34117930, 68235860, 136471720]

約数ペア:

[(1, 136471720), (2, 68235860), (4, 34117930), (5, 27294344), (7, 19495960), (8, 17058965), (10, 13647172), (11, 12406520), (14, 9747980), (20, 6823586), (22, 6203260), (28, 4873990), (35, 3899192), (40, 3411793), (44, 3101630), (55, 2481304), (56, 2436995), (59, 2313080), (70, 1949596), (77, 1772360), (88, 1550815), (110, 1240652), (118, 1156540), (140, 974798), (154, 886180), (220, 620326), (236, 578270), (280, 487399), (295, 462616), (308, 443090), (385, 354472), (413, 330440), (440, 310163), (472, 289135), (590, 231308), (616, 221545), (649, 210280), (751, 181720), (770, 177236), (826, 165220), (1180, 115654), (1298, 105140), (1502, 90860), (1540, 88618), (1652, 82610), (2065, 66088), (2360, 57827), (2596, 52570), (3004, 45430), (3080, 44309), (3245, 42056), (3304, 41305), (3755, 36344), (4130, 33044), (4543, 30040), (5192, 26285), (5257, 25960), (6008, 22715), (6490, 21028), (7510, 18172), (8260, 16522), (8261, 16520), (9086, 15020), (10514, 12980)]