22320000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 82848480

約数和(自身を除く): 60528480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 558, 576, 600, 620, 625, 640, 720, 744, 750, 775, 800, 900, 930, 960, 992, 1000, 1116, 1125, 1152, 1200, 1240, 1250, 1395, 1440, 1488, 1500, 1550, 1600, 1800, 1860, 1875, 1920, 1984, 2000, 2232, 2250, 2325, 2400, 2480, 2500, 2790, 2880, 2976, 3000, 3100, 3200, 3600, 3720, 3750, 3875, 3968, 4000, 4464, 4500, 4650, 4800, 4960, 5000, 5580, 5625, 5760, 5952, 6000, 6200, 6975, 7200, 7440, 7500, 7750, 8000, 8928, 9000, 9300, 9600, 9920, 10000, 11160, 11250, 11625, 11904, 12000, 12400, 13950, 14400, 14880, 15000, 15500, 16000, 17856, 18000, 18600, 19375, 19840, 20000, 22320, 22500, 23250, 24000, 24800, 27900, 28800, 29760, 30000, 31000, 34875, 35712, 36000, 37200, 38750, 40000, 44640, 45000, 46500, 48000, 49600, 55800, 58125, 59520, 60000, 62000, 69750, 72000, 74400, 77500, 80000, 89280, 90000, 93000, 99200, 111600, 116250, 120000, 124000, 139500, 144000, 148800, 155000, 174375, 178560, 180000, 186000, 223200, 232500, 240000, 248000, 279000, 297600, 310000, 348750, 360000, 372000, 446400, 465000, 496000, 558000, 620000, 697500, 720000, 744000, 892800, 930000, 1116000, 1240000, 1395000, 1488000, 1860000, 2232000, 2480000, 2790000, 3720000, 4464000, 5580000, 7440000, 11160000, 22320000]

約数ペア:

[(1, 22320000), (2, 11160000), (3, 7440000), (4, 5580000), (5, 4464000), (6, 3720000), (8, 2790000), (9, 2480000), (10, 2232000), (12, 1860000), (15, 1488000), (16, 1395000), (18, 1240000), (20, 1116000), (24, 930000), (25, 892800), (30, 744000), (31, 720000), (32, 697500), (36, 620000), (40, 558000), (45, 496000), (48, 465000), (50, 446400), (60, 372000), (62, 360000), (64, 348750), (72, 310000), (75, 297600), (80, 279000), (90, 248000), (93, 240000), (96, 232500), (100, 223200), (120, 186000), (124, 180000), (125, 178560), (128, 174375), (144, 155000), (150, 148800), (155, 144000), (160, 139500), (180, 124000), (186, 120000), (192, 116250), (200, 111600), (225, 99200), (240, 93000), (248, 90000), (250, 89280), (279, 80000), (288, 77500), (300, 74400), (310, 72000), (320, 69750), (360, 62000), (372, 60000), (375, 59520), (384, 58125), (400, 55800), (450, 49600), (465, 48000), (480, 46500), (496, 45000), (500, 44640), (558, 40000), (576, 38750), (600, 37200), (620, 36000), (625, 35712), (640, 34875), (720, 31000), (744, 30000), (750, 29760), (775, 28800), (800, 27900), (900, 24800), (930, 24000), (960, 23250), (992, 22500), (1000, 22320), (1116, 20000), (1125, 19840), (1152, 19375), (1200, 18600), (1240, 18000), (1250, 17856), (1395, 16000), (1440, 15500), (1488, 15000), (1500, 14880), (1550, 14400), (1600, 13950), (1800, 12400), (1860, 12000), (1875, 11904), (1920, 11625), (1984, 11250), (2000, 11160), (2232, 10000), (2250, 9920), (2325, 9600), (2400, 9300), (2480, 9000), (2500, 8928), (2790, 8000), (2880, 7750), (2976, 7500), (3000, 7440), (3100, 7200), (3200, 6975), (3600, 6200), (3720, 6000), (3750, 5952), (3875, 5760), (3968, 5625), (4000, 5580), (4464, 5000), (4500, 4960), (4650, 4800)]