38608864000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{24623}}^1$

素因数の和:24668

約数の個数: 216

約数和(自身を含む): 111886826688

約数和(自身を除く): 73277962688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2800, 3136, 3200, 3500, 3920, 4000, 4480, 4900, 5600, 6125, 6272, 6400, 7000, 7840, 8000, 8960, 9800, 11200, 12250, 12544, 14000, 15680, 16000, 19600, 22400, 24500, 24623, 28000, 31360, 32000, 39200, 44800, 49000, 49246, 56000, 62720, 78400, 98000, 98492, 112000, 123115, 156800, 172361, 196000, 196984, 224000, 246230, 313600, 344722, 392000, 393968, 492460, 615575, 689444, 784000, 787936, 861805, 984920, 1206527, 1231150, 1378888, 1568000, 1575872, 1723610, 1969840, 2413054, 2462300, 2757776, 3077875, 3151744, 3447220, 3939680, 4309025, 4826108, 4924600, 5515552, 6032635, 6155750, 6303488, 6894440, 7879360, 8618050, 9652216, 9849200, 11031104, 12065270, 12311500, 13788880, 15758720, 17236100, 19304432, 19698400, 21545125, 22062208, 24130540, 24623000, 27577760, 30163175, 31517440, 34472200, 38608864, 39396800, 43090250, 44124416, 48261080, 49246000, 55155520, 60326350, 68944400, 77217728, 78793600, 86180500, 96522160, 98492000, 110311040, 120652700, 137888800, 150815875, 154435456, 157587200, 172361000, 193044320, 196984000, 220622080, 241305400, 275777600, 301631750, 308870912, 344722000, 386088640, 393968000, 482610800, 551555200, 603263500, 689444000, 772177280, 787936000, 965221600, 1103110400, 1206527000, 1378888000, 1544354560, 1930443200, 2413054000, 2757776000, 3860886400, 4826108000, 5515552000, 7721772800, 9652216000, 19304432000, 38608864000]

約数ペア:

[(1, 38608864000), (2, 19304432000), (4, 9652216000), (5, 7721772800), (7, 5515552000), (8, 4826108000), (10, 3860886400), (14, 2757776000), (16, 2413054000), (20, 1930443200), (25, 1544354560), (28, 1378888000), (32, 1206527000), (35, 1103110400), (40, 965221600), (49, 787936000), (50, 772177280), (56, 689444000), (64, 603263500), (70, 551555200), (80, 482610800), (98, 393968000), (100, 386088640), (112, 344722000), (125, 308870912), (128, 301631750), (140, 275777600), (160, 241305400), (175, 220622080), (196, 196984000), (200, 193044320), (224, 172361000), (245, 157587200), (250, 154435456), (256, 150815875), (280, 137888800), (320, 120652700), (350, 110311040), (392, 98492000), (400, 96522160), (448, 86180500), (490, 78793600), (500, 77217728), (560, 68944400), (640, 60326350), (700, 55155520), (784, 49246000), (800, 48261080), (875, 44124416), (896, 43090250), (980, 39396800), (1000, 38608864), (1120, 34472200), (1225, 31517440), (1280, 30163175), (1400, 27577760), (1568, 24623000), (1600, 24130540), (1750, 22062208), (1792, 21545125), (1960, 19698400), (2000, 19304432), (2240, 17236100), (2450, 15758720), (2800, 13788880), (3136, 12311500), (3200, 12065270), (3500, 11031104), (3920, 9849200), (4000, 9652216), (4480, 8618050), (4900, 7879360), (5600, 6894440), (6125, 6303488), (6272, 6155750), (6400, 6032635), (7000, 5515552), (7840, 4924600), (8000, 4826108), (8960, 4309025), (9800, 3939680), (11200, 3447220), (12250, 3151744), (12544, 3077875), (14000, 2757776), (15680, 2462300), (16000, 2413054), (19600, 1969840), (22400, 1723610), (24500, 1575872), (24623, 1568000), (28000, 1378888), (31360, 1231150), (32000, 1206527), (39200, 984920), (44800, 861805), (49000, 787936), (49246, 784000), (56000, 689444), (62720, 615575), (78400, 492460), (98000, 393968), (98492, 392000), (112000, 344722), (123115, 313600), (156800, 246230), (172361, 224000), (196000, 196984)]