42166218080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1298221}}^1$

素因数の和:1298272

約数の個数: 96

約数和(自身を含む): 117774699840

約数和(自身を除く): 75608481760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 16240, 32480, 1298221, 2596442, 5192884, 6491105, 9087547, 10385768, 12982210, 18175094, 20771536, 25964420, 36350188, 37648409, 41543072, 45437735, 51928840, 72700376, 75296818, 90875470, 103857680, 145400752, 150593636, 181750940, 188242045, 207715360, 263538863, 290801504, 301187272, 363501880, 376484090, 527077726, 602374544, 727003760, 752968180, 1054155452, 1204749088, 1317694315, 1454007520, 1505936360, 2108310904, 2635388630, 3011872720, 4216621808, 5270777260, 6023745440, 8433243616, 10541554520, 21083109040, 42166218080]

約数ペア:

[(1, 42166218080), (2, 21083109040), (4, 10541554520), (5, 8433243616), (7, 6023745440), (8, 5270777260), (10, 4216621808), (14, 3011872720), (16, 2635388630), (20, 2108310904), (28, 1505936360), (29, 1454007520), (32, 1317694315), (35, 1204749088), (40, 1054155452), (56, 752968180), (58, 727003760), (70, 602374544), (80, 527077726), (112, 376484090), (116, 363501880), (140, 301187272), (145, 290801504), (160, 263538863), (203, 207715360), (224, 188242045), (232, 181750940), (280, 150593636), (290, 145400752), (406, 103857680), (464, 90875470), (560, 75296818), (580, 72700376), (812, 51928840), (928, 45437735), (1015, 41543072), (1120, 37648409), (1160, 36350188), (1624, 25964420), (2030, 20771536), (2320, 18175094), (3248, 12982210), (4060, 10385768), (4640, 9087547), (6496, 6491105), (8120, 5192884), (16240, 2596442), (32480, 1298221)]