19194657120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283609}}^1$

素因数の和:283677

約数の個数: 144

約数和(自身を含む): 66895657920

約数和(自身を除く): 47701000800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 283609, 567218, 850827, 1134436, 1418045, 1701654, 2268872, 2552481, 2836090, 3403308, 4254135, 4537744, 5104962, 5672180, 6806616, 8508270, 9075488, 10209924, 11344360, 12762405, 13329623, 13613232, 17016540, 20419848, 22688720, 25524810, 26659246, 27226464, 34033080, 39988869, 40839696, 45377440, 51049620, 53318492, 66648115, 68066160, 79977738, 81679392, 102099240, 106636984, 119966607, 133296230, 136132320, 159955476, 199944345, 204198480, 213273968, 239933214, 266592460, 319910952, 399888690, 408396960, 426547936, 479866428, 533184920, 599833035, 639821904, 799777380, 959732856, 1066369840, 1199666070, 1279643808, 1599554760, 1919465712, 2132739680, 2399332140, 3199109520, 3838931424, 4798664280, 6398219040, 9597328560, 19194657120]

約数ペア:

[(1, 19194657120), (2, 9597328560), (3, 6398219040), (4, 4798664280), (5, 3838931424), (6, 3199109520), (8, 2399332140), (9, 2132739680), (10, 1919465712), (12, 1599554760), (15, 1279643808), (16, 1199666070), (18, 1066369840), (20, 959732856), (24, 799777380), (30, 639821904), (32, 599833035), (36, 533184920), (40, 479866428), (45, 426547936), (47, 408396960), (48, 399888690), (60, 319910952), (72, 266592460), (80, 239933214), (90, 213273968), (94, 204198480), (96, 199944345), (120, 159955476), (141, 136132320), (144, 133296230), (160, 119966607), (180, 106636984), (188, 102099240), (235, 81679392), (240, 79977738), (282, 68066160), (288, 66648115), (360, 53318492), (376, 51049620), (423, 45377440), (470, 40839696), (480, 39988869), (564, 34033080), (705, 27226464), (720, 26659246), (752, 25524810), (846, 22688720), (940, 20419848), (1128, 17016540), (1410, 13613232), (1440, 13329623), (1504, 12762405), (1692, 11344360), (1880, 10209924), (2115, 9075488), (2256, 8508270), (2820, 6806616), (3384, 5672180), (3760, 5104962), (4230, 4537744), (4512, 4254135), (5640, 3403308), (6768, 2836090), (7520, 2552481), (8460, 2268872), (11280, 1701654), (13536, 1418045), (16920, 1134436), (22560, 850827), (33840, 567218), (67680, 283609)]