26677240960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{1237}}^1$

素因数の和:2374

約数の個数: 128

約数和(自身を含む): 65946378240

約数和(自身を除く): 39269137280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1087, 1237, 1240, 1984, 2174, 2474, 2480, 3968, 4348, 4948, 4960, 5435, 6185, 8696, 9896, 9920, 10870, 12370, 17392, 19792, 19840, 21740, 24740, 33697, 34784, 38347, 39584, 43480, 49480, 67394, 69568, 76694, 79168, 86960, 98960, 134788, 139136, 153388, 158336, 168485, 173920, 191735, 197920, 269576, 306776, 336970, 347840, 383470, 395840, 539152, 613552, 673940, 695680, 766940, 791680, 1078304, 1227104, 1344619, 1347880, 1533880, 2156608, 2454208, 2689238, 2695760, 3067760, 4313216, 4908416, 5378476, 5391520, 6135520, 6723095, 10756952, 10783040, 12271040, 13446190, 21513904, 21566080, 24542080, 26892380, 41683189, 43027808, 53784760, 83366378, 86055616, 107569520, 166732756, 172111232, 208415945, 215139040, 333465512, 416831890, 430278080, 666931024, 833663780, 860556160, 1333862048, 1667327560, 2667724096, 3334655120, 5335448192, 6669310240, 13338620480, 26677240960]

約数ペア:

[(1, 26677240960), (2, 13338620480), (4, 6669310240), (5, 5335448192), (8, 3334655120), (10, 2667724096), (16, 1667327560), (20, 1333862048), (31, 860556160), (32, 833663780), (40, 666931024), (62, 430278080), (64, 416831890), (80, 333465512), (124, 215139040), (128, 208415945), (155, 172111232), (160, 166732756), (248, 107569520), (310, 86055616), (320, 83366378), (496, 53784760), (620, 43027808), (640, 41683189), (992, 26892380), (1087, 24542080), (1237, 21566080), (1240, 21513904), (1984, 13446190), (2174, 12271040), (2474, 10783040), (2480, 10756952), (3968, 6723095), (4348, 6135520), (4948, 5391520), (4960, 5378476), (5435, 4908416), (6185, 4313216), (8696, 3067760), (9896, 2695760), (9920, 2689238), (10870, 2454208), (12370, 2156608), (17392, 1533880), (19792, 1347880), (19840, 1344619), (21740, 1227104), (24740, 1078304), (33697, 791680), (34784, 766940), (38347, 695680), (39584, 673940), (43480, 613552), (49480, 539152), (67394, 395840), (69568, 383470), (76694, 347840), (79168, 336970), (86960, 306776), (98960, 269576), (134788, 197920), (139136, 191735), (153388, 173920), (158336, 168485)]