207531360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4701

約数の個数: 144

約数和(自身を含む): 731203200

約数和(自身を除く): 523671840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4649, 4960, 5580, 7440, 8928, 9298, 11160, 13947, 14880, 18596, 22320, 23245, 27894, 37192, 41841, 44640, 46490, 55788, 69735, 74384, 83682, 92980, 111576, 139470, 144119, 148768, 167364, 185960, 209205, 223152, 278940, 288238, 334728, 371920, 418410, 432357, 446304, 557880, 576476, 669456, 720595, 743840, 836820, 864714, 1115760, 1152952, 1297071, 1338912, 1441190, 1673640, 1729428, 2161785, 2231520, 2305904, 2594142, 2882380, 3347280, 3458856, 4323570, 4611808, 5188284, 5764760, 6485355, 6694560, 6917712, 8647140, 10376568, 11529520, 12970710, 13835424, 17294280, 20753136, 23059040, 25941420, 34588560, 41506272, 51882840, 69177120, 103765680, 207531360]

約数ペア:

[(1, 207531360), (2, 103765680), (3, 69177120), (4, 51882840), (5, 41506272), (6, 34588560), (8, 25941420), (9, 23059040), (10, 20753136), (12, 17294280), (15, 13835424), (16, 12970710), (18, 11529520), (20, 10376568), (24, 8647140), (30, 6917712), (31, 6694560), (32, 6485355), (36, 5764760), (40, 5188284), (45, 4611808), (48, 4323570), (60, 3458856), (62, 3347280), (72, 2882380), (80, 2594142), (90, 2305904), (93, 2231520), (96, 2161785), (120, 1729428), (124, 1673640), (144, 1441190), (155, 1338912), (160, 1297071), (180, 1152952), (186, 1115760), (240, 864714), (248, 836820), (279, 743840), (288, 720595), (310, 669456), (360, 576476), (372, 557880), (465, 446304), (480, 432357), (496, 418410), (558, 371920), (620, 334728), (720, 288238), (744, 278940), (930, 223152), (992, 209205), (1116, 185960), (1240, 167364), (1395, 148768), (1440, 144119), (1488, 139470), (1860, 111576), (2232, 92980), (2480, 83682), (2790, 74384), (2976, 69735), (3720, 55788), (4464, 46490), (4649, 44640), (4960, 41841), (5580, 37192), (7440, 27894), (8928, 23245), (9298, 22320), (11160, 18596), (13947, 14880)]