168664872320

素因数分解:

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

素因数の和:1298276

約数の個数: 128

約数和(自身を含む): 476707118400

約数和(自身を除く): 308042246080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 8120, 9280, 12992, 16240, 18560, 25984, 32480, 64960, 129920, 1298221, 2596442, 5192884, 6491105, 9087547, 10385768, 12982210, 18175094, 20771536, 25964420, 36350188, 37648409, 41543072, 45437735, 51928840, 72700376, 75296818, 83086144, 90875470, 103857680, 145400752, 150593636, 166172288, 181750940, 188242045, 207715360, 263538863, 290801504, 301187272, 363501880, 376484090, 415430720, 527077726, 581603008, 602374544, 727003760, 752968180, 830861440, 1054155452, 1163206016, 1204749088, 1317694315, 1454007520, 1505936360, 2108310904, 2409498176, 2635388630, 2908015040, 3011872720, 4216621808, 4818996352, 5270777260, 5816030080, 6023745440, 8433243616, 10541554520, 12047490880, 16866487232, 21083109040, 24094981760, 33732974464, 42166218080, 84332436160, 168664872320]

約数ペア:

[(1, 168664872320), (2, 84332436160), (4, 42166218080), (5, 33732974464), (7, 24094981760), (8, 21083109040), (10, 16866487232), (14, 12047490880), (16, 10541554520), (20, 8433243616), (28, 6023745440), (29, 5816030080), (32, 5270777260), (35, 4818996352), (40, 4216621808), (56, 3011872720), (58, 2908015040), (64, 2635388630), (70, 2409498176), (80, 2108310904), (112, 1505936360), (116, 1454007520), (128, 1317694315), (140, 1204749088), (145, 1163206016), (160, 1054155452), (203, 830861440), (224, 752968180), (232, 727003760), (280, 602374544), (290, 581603008), (320, 527077726), (406, 415430720), (448, 376484090), (464, 363501880), (560, 301187272), (580, 290801504), (640, 263538863), (812, 207715360), (896, 188242045), (928, 181750940), (1015, 166172288), (1120, 150593636), (1160, 145400752), (1624, 103857680), (1856, 90875470), (2030, 83086144), (2240, 75296818), (2320, 72700376), (3248, 51928840), (3712, 45437735), (4060, 41543072), (4480, 37648409), (4640, 36350188), (6496, 25964420), (8120, 20771536), (9280, 18175094), (12992, 12982210), (16240, 10385768), (18560, 9087547), (25984, 6491105), (32480, 5192884), (64960, 2596442), (129920, 1298221)]