8167431960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{398023}}^1$

素因数の和:398062

約数の個数: 128

約数和(自身を含む): 28657728000

約数和(自身を除く): 20490296040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 398023, 796046, 1194069, 1592092, 1990115, 2388138, 3184184, 3582207, 3980230, 4776276, 5970345, 7164414, 7562437, 7960460, 9552552, 10746621, 11940690, 14328828, 15124874, 15920920, 17911035, 21493242, 22687311, 23881380, 28657656, 30249748, 35822070, 37812185, 42986484, 45374622, 47762760, 53733105, 60499496, 68061933, 71644140, 75624370, 85972968, 90749244, 107466210, 113436555, 136123866, 143288280, 151248740, 181498488, 204185799, 214932420, 226873110, 272247732, 302497480, 340309665, 408371598, 429864840, 453746220, 544495464, 680619330, 816743196, 907492440, 1020928995, 1361238660, 1633486392, 2041857990, 2722477320, 4083715980, 8167431960]

約数ペア:

[(1, 8167431960), (2, 4083715980), (3, 2722477320), (4, 2041857990), (5, 1633486392), (6, 1361238660), (8, 1020928995), (9, 907492440), (10, 816743196), (12, 680619330), (15, 544495464), (18, 453746220), (19, 429864840), (20, 408371598), (24, 340309665), (27, 302497480), (30, 272247732), (36, 226873110), (38, 214932420), (40, 204185799), (45, 181498488), (54, 151248740), (57, 143288280), (60, 136123866), (72, 113436555), (76, 107466210), (90, 90749244), (95, 85972968), (108, 75624370), (114, 71644140), (120, 68061933), (135, 60499496), (152, 53733105), (171, 47762760), (180, 45374622), (190, 42986484), (216, 37812185), (228, 35822070), (270, 30249748), (285, 28657656), (342, 23881380), (360, 22687311), (380, 21493242), (456, 17911035), (513, 15920920), (540, 15124874), (570, 14328828), (684, 11940690), (760, 10746621), (855, 9552552), (1026, 7960460), (1080, 7562437), (1140, 7164414), (1368, 5970345), (1710, 4776276), (2052, 3980230), (2280, 3582207), (2565, 3184184), (3420, 2388138), (4104, 1990115), (5130, 1592092), (6840, 1194069), (10260, 796046), (20520, 398023)]