319090560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8788

約数の個数: 128

約数和(自身を含む): 1070755200

約数和(自身を除く): 751664640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 8747, 9120, 12160, 17494, 18240, 26241, 34988, 36480, 43735, 52482, 69976, 87470, 104964, 131205, 139952, 166193, 174940, 209928, 262410, 279904, 332386, 349880, 419856, 498579, 524820, 559808, 664772, 699760, 830965, 839712, 997158, 1049640, 1119616, 1329544, 1399520, 1661930, 1679424, 1994316, 2099280, 2492895, 2659088, 2799040, 3323860, 3358848, 3988632, 4198560, 4985790, 5318176, 5598080, 6647720, 7977264, 8397120, 9971580, 10636352, 13295440, 15954528, 16794240, 19943160, 21272704, 26590880, 31909056, 39886320, 53181760, 63818112, 79772640, 106363520, 159545280, 319090560]

約数ペア:

[(1, 319090560), (2, 159545280), (3, 106363520), (4, 79772640), (5, 63818112), (6, 53181760), (8, 39886320), (10, 31909056), (12, 26590880), (15, 21272704), (16, 19943160), (19, 16794240), (20, 15954528), (24, 13295440), (30, 10636352), (32, 9971580), (38, 8397120), (40, 7977264), (48, 6647720), (57, 5598080), (60, 5318176), (64, 4985790), (76, 4198560), (80, 3988632), (95, 3358848), (96, 3323860), (114, 2799040), (120, 2659088), (128, 2492895), (152, 2099280), (160, 1994316), (190, 1679424), (192, 1661930), (228, 1399520), (240, 1329544), (285, 1119616), (304, 1049640), (320, 997158), (380, 839712), (384, 830965), (456, 699760), (480, 664772), (570, 559808), (608, 524820), (640, 498579), (760, 419856), (912, 349880), (960, 332386), (1140, 279904), (1216, 262410), (1520, 209928), (1824, 174940), (1920, 166193), (2280, 139952), (2432, 131205), (3040, 104964), (3648, 87470), (4560, 69976), (6080, 52482), (7296, 43735), (8747, 36480), (9120, 34988), (12160, 26241), (17494, 18240)]