538025880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2538

約数の個数: 192

約数和(自身を含む): 1929126240

約数和(自身を除く): 1391100360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1813, 1960, 2072, 2220, 2473, 2590, 2940, 3108, 3626, 3885, 4440, 4946, 5180, 5439, 5880, 6216, 7252, 7419, 7770, 9065, 9892, 10360, 10878, 12365, 14504, 14838, 15540, 17311, 18130, 19784, 21756, 24730, 27195, 29676, 31080, 34622, 36260, 37095, 43512, 49460, 51933, 54390, 59352, 69244, 72520, 74190, 86555, 91501, 98920, 103866, 108780, 121177, 138488, 148380, 173110, 183002, 207732, 217560, 242354, 259665, 274503, 296760, 346220, 363531, 366004, 415464, 457505, 484708, 519330, 549006, 605885, 640507, 692440, 727062, 732008, 915010, 969416, 1038660, 1098012, 1211770, 1281014, 1372515, 1454124, 1817655, 1830020, 1921521, 2077320, 2196024, 2423540, 2562028, 2745030, 2908248, 3202535, 3635310, 3660040, 3843042, 4483549, 4847080, 5124056, 5490060, 6405070, 7270620, 7686084, 8967098, 9607605, 10980120, 12810140, 13450647, 14541240, 15372168, 17934196, 19215210, 22417745, 25620280, 26901294, 35868392, 38430420, 44835490, 53802588, 67253235, 76860840, 89670980, 107605176, 134506470, 179341960, 269012940, 538025880]

約数ペア:

[(1, 538025880), (2, 269012940), (3, 179341960), (4, 134506470), (5, 107605176), (6, 89670980), (7, 76860840), (8, 67253235), (10, 53802588), (12, 44835490), (14, 38430420), (15, 35868392), (20, 26901294), (21, 25620280), (24, 22417745), (28, 19215210), (30, 17934196), (35, 15372168), (37, 14541240), (40, 13450647), (42, 12810140), (49, 10980120), (56, 9607605), (60, 8967098), (70, 7686084), (74, 7270620), (84, 6405070), (98, 5490060), (105, 5124056), (111, 4847080), (120, 4483549), (140, 3843042), (147, 3660040), (148, 3635310), (168, 3202535), (185, 2908248), (196, 2745030), (210, 2562028), (222, 2423540), (245, 2196024), (259, 2077320), (280, 1921521), (294, 1830020), (296, 1817655), (370, 1454124), (392, 1372515), (420, 1281014), (444, 1211770), (490, 1098012), (518, 1038660), (555, 969416), (588, 915010), (735, 732008), (740, 727062), (777, 692440), (840, 640507), (888, 605885), (980, 549006), (1036, 519330), (1110, 484708), (1176, 457505), (1295, 415464), (1470, 366004), (1480, 363531), (1554, 346220), (1813, 296760), (1960, 274503), (2072, 259665), (2220, 242354), (2473, 217560), (2590, 207732), (2940, 183002), (3108, 173110), (3626, 148380), (3885, 138488), (4440, 121177), (4946, 108780), (5180, 103866), (5439, 98920), (5880, 91501), (6216, 86555), (7252, 74190), (7419, 72520), (7770, 69244), (9065, 59352), (9892, 54390), (10360, 51933), (10878, 49460), (12365, 43512), (14504, 37095), (14838, 36260), (15540, 34622), (17311, 31080), (18130, 29676), (19784, 27195), (21756, 24730)]