2255256960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106783}}^1$

素因数の和:106816

約数の個数: 128

約数和(自身を含む): 7842216960

約数和(自身を除く): 5586960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 106783, 213566, 320349, 427132, 533915, 640698, 854264, 1067830, 1174613, 1281396, 1601745, 1708528, 2135660, 2349226, 2562792, 3203490, 3417056, 3523839, 4271320, 4698452, 5125584, 5873065, 6406980, 6834112, 7047678, 8542640, 9396904, 10251168, 11746130, 12813960, 13668224, 14095356, 17085280, 17619195, 18793808, 20502336, 23492260, 25627920, 28190712, 34170560, 35238390, 37587616, 41004672, 46984520, 51255840, 56381424, 68341120, 70476780, 75175232, 93969040, 102511680, 112762848, 140953560, 150350464, 187938080, 205023360, 225525696, 281907120, 375876160, 451051392, 563814240, 751752320, 1127628480, 2255256960]

約数ペア:

[(1, 2255256960), (2, 1127628480), (3, 751752320), (4, 563814240), (5, 451051392), (6, 375876160), (8, 281907120), (10, 225525696), (11, 205023360), (12, 187938080), (15, 150350464), (16, 140953560), (20, 112762848), (22, 102511680), (24, 93969040), (30, 75175232), (32, 70476780), (33, 68341120), (40, 56381424), (44, 51255840), (48, 46984520), (55, 41004672), (60, 37587616), (64, 35238390), (66, 34170560), (80, 28190712), (88, 25627920), (96, 23492260), (110, 20502336), (120, 18793808), (128, 17619195), (132, 17085280), (160, 14095356), (165, 13668224), (176, 12813960), (192, 11746130), (220, 10251168), (240, 9396904), (264, 8542640), (320, 7047678), (330, 6834112), (352, 6406980), (384, 5873065), (440, 5125584), (480, 4698452), (528, 4271320), (640, 3523839), (660, 3417056), (704, 3203490), (880, 2562792), (960, 2349226), (1056, 2135660), (1320, 1708528), (1408, 1601745), (1760, 1281396), (1920, 1174613), (2112, 1067830), (2640, 854264), (3520, 640698), (4224, 533915), (5280, 427132), (7040, 320349), (10560, 213566), (21120, 106783)]