2069546880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56731}}^1$

素因数の和:56772

約数の個数: 128

約数和(自身を含む): 6943996800

約数和(自身を除く): 4874449920

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, 9120, 12160, 18240, 36480, 56731, 113462, 170193, 226924, 283655, 340386, 453848, 567310, 680772, 850965, 907696, 1077889, 1134620, 1361544, 1701930, 1815392, 2155778, 2269240, 2723088, 3233667, 3403860, 3630784, 4311556, 4538480, 5389445, 5446176, 6467334, 6807720, 7261568, 8623112, 9076960, 10778890, 10892352, 12934668, 13615440, 16168335, 17246224, 18153920, 21557780, 21784704, 25869336, 27230880, 32336670, 34492448, 36307840, 43115560, 51738672, 54461760, 64673340, 68984896, 86231120, 103477344, 108923520, 129346680, 137969792, 172462240, 206954688, 258693360, 344924480, 413909376, 517386720, 689848960, 1034773440, 2069546880]

約数ペア:

[(1, 2069546880), (2, 1034773440), (3, 689848960), (4, 517386720), (5, 413909376), (6, 344924480), (8, 258693360), (10, 206954688), (12, 172462240), (15, 137969792), (16, 129346680), (19, 108923520), (20, 103477344), (24, 86231120), (30, 68984896), (32, 64673340), (38, 54461760), (40, 51738672), (48, 43115560), (57, 36307840), (60, 34492448), (64, 32336670), (76, 27230880), (80, 25869336), (95, 21784704), (96, 21557780), (114, 18153920), (120, 17246224), (128, 16168335), (152, 13615440), (160, 12934668), (190, 10892352), (192, 10778890), (228, 9076960), (240, 8623112), (285, 7261568), (304, 6807720), (320, 6467334), (380, 5446176), (384, 5389445), (456, 4538480), (480, 4311556), (570, 3630784), (608, 3403860), (640, 3233667), (760, 2723088), (912, 2269240), (960, 2155778), (1140, 1815392), (1216, 1701930), (1520, 1361544), (1824, 1134620), (1920, 1077889), (2280, 907696), (2432, 850965), (3040, 680772), (3648, 567310), (4560, 453848), (6080, 340386), (7296, 283655), (9120, 226924), (12160, 170193), (18240, 113462), (36480, 56731)]