814663920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2999

約数の個数: 160

約数和(自身を含む): 2903956992

約数和(自身を除く): 2089293072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 519, 560, 692, 840, 865, 1038, 1211, 1384, 1680, 1730, 2076, 2422, 2595, 2768, 2803, 3460, 3633, 4152, 4844, 5190, 5606, 6055, 6920, 7266, 8304, 8409, 9688, 10380, 11212, 12110, 13840, 14015, 14532, 16818, 18165, 19376, 19621, 20760, 22424, 24220, 28030, 29064, 33636, 36330, 39242, 41520, 42045, 44848, 48440, 56060, 58128, 58863, 67272, 72660, 78484, 84090, 96880, 98105, 112120, 117726, 134544, 145320, 156968, 168180, 196210, 224240, 235452, 290640, 294315, 313936, 336360, 392420, 470904, 484919, 588630, 672720, 784840, 941808, 969838, 1177260, 1454757, 1569680, 1939676, 2354520, 2424595, 2909514, 3394433, 3879352, 4709040, 4849190, 5819028, 6788866, 7273785, 7758704, 9698380, 10183299, 11638056, 13577732, 14547570, 16972165, 19396760, 20366598, 23276112, 27155464, 29095140, 33944330, 38793520, 40733196, 50916495, 54310928, 58190280, 67888660, 81466392, 101832990, 116380560, 135777320, 162932784, 203665980, 271554640, 407331960, 814663920]

約数ペア:

[(1, 814663920), (2, 407331960), (3, 271554640), (4, 203665980), (5, 162932784), (6, 135777320), (7, 116380560), (8, 101832990), (10, 81466392), (12, 67888660), (14, 58190280), (15, 54310928), (16, 50916495), (20, 40733196), (21, 38793520), (24, 33944330), (28, 29095140), (30, 27155464), (35, 23276112), (40, 20366598), (42, 19396760), (48, 16972165), (56, 14547570), (60, 13577732), (70, 11638056), (80, 10183299), (84, 9698380), (105, 7758704), (112, 7273785), (120, 6788866), (140, 5819028), (168, 4849190), (173, 4709040), (210, 3879352), (240, 3394433), (280, 2909514), (336, 2424595), (346, 2354520), (420, 1939676), (519, 1569680), (560, 1454757), (692, 1177260), (840, 969838), (865, 941808), (1038, 784840), (1211, 672720), (1384, 588630), (1680, 484919), (1730, 470904), (2076, 392420), (2422, 336360), (2595, 313936), (2768, 294315), (2803, 290640), (3460, 235452), (3633, 224240), (4152, 196210), (4844, 168180), (5190, 156968), (5606, 145320), (6055, 134544), (6920, 117726), (7266, 112120), (8304, 98105), (8409, 96880), (9688, 84090), (10380, 78484), (11212, 72660), (12110, 67272), (13840, 58863), (14015, 58128), (14532, 56060), (16818, 48440), (18165, 44848), (19376, 42045), (19621, 41520), (20760, 39242), (22424, 36330), (24220, 33636), (28030, 29064)]