144821880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 544190400

約数和(自身を除く): 399368520

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, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 303, 315, 360, 404, 420, 504, 505, 569, 606, 630, 707, 808, 840, 909, 1010, 1138, 1212, 1260, 1414, 1515, 1707, 1818, 2020, 2121, 2276, 2424, 2520, 2828, 2845, 3030, 3414, 3535, 3636, 3983, 4040, 4242, 4545, 4552, 5121, 5656, 5690, 6060, 6363, 6828, 7070, 7272, 7966, 8484, 8535, 9090, 10242, 10605, 11380, 11949, 12120, 12726, 13656, 14140, 15932, 16968, 17070, 18180, 19915, 20484, 21210, 22760, 23898, 25452, 25605, 28280, 31815, 31864, 34140, 35847, 36360, 39830, 40968, 42420, 47796, 50904, 51210, 57469, 59745, 63630, 68280, 71694, 79660, 84840, 95592, 102420, 114938, 119490, 127260, 143388, 159320, 172407, 179235, 204840, 229876, 238980, 254520, 286776, 287345, 344814, 358470, 402283, 459752, 477960, 517221, 574690, 689628, 716940, 804566, 862035, 1034442, 1149380, 1206849, 1379256, 1433880, 1609132, 1724070, 2011415, 2068884, 2298760, 2413698, 2586105, 3218264, 3448140, 3620547, 4022830, 4137768, 4827396, 5172210, 6034245, 6896280, 7241094, 8045660, 9654792, 10344420, 12068490, 14482188, 16091320, 18102735, 20688840, 24136980, 28964376, 36205470, 48273960, 72410940, 144821880]

約数ペア:

[(1, 144821880), (2, 72410940), (3, 48273960), (4, 36205470), (5, 28964376), (6, 24136980), (7, 20688840), (8, 18102735), (9, 16091320), (10, 14482188), (12, 12068490), (14, 10344420), (15, 9654792), (18, 8045660), (20, 7241094), (21, 6896280), (24, 6034245), (28, 5172210), (30, 4827396), (35, 4137768), (36, 4022830), (40, 3620547), (42, 3448140), (45, 3218264), (56, 2586105), (60, 2413698), (63, 2298760), (70, 2068884), (72, 2011415), (84, 1724070), (90, 1609132), (101, 1433880), (105, 1379256), (120, 1206849), (126, 1149380), (140, 1034442), (168, 862035), (180, 804566), (202, 716940), (210, 689628), (252, 574690), (280, 517221), (303, 477960), (315, 459752), (360, 402283), (404, 358470), (420, 344814), (504, 287345), (505, 286776), (569, 254520), (606, 238980), (630, 229876), (707, 204840), (808, 179235), (840, 172407), (909, 159320), (1010, 143388), (1138, 127260), (1212, 119490), (1260, 114938), (1414, 102420), (1515, 95592), (1707, 84840), (1818, 79660), (2020, 71694), (2121, 68280), (2276, 63630), (2424, 59745), (2520, 57469), (2828, 51210), (2845, 50904), (3030, 47796), (3414, 42420), (3535, 40968), (3636, 39830), (3983, 36360), (4040, 35847), (4242, 34140), (4545, 31864), (4552, 31815), (5121, 28280), (5656, 25605), (5690, 25452), (6060, 23898), (6363, 22760), (6828, 21210), (7070, 20484), (7272, 19915), (7966, 18180), (8484, 17070), (8535, 16968), (9090, 15932), (10242, 14140), (10605, 13656), (11380, 12726), (11949, 12120)]