171023280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 554631168

約数和(自身を除く): 383607888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 181, 186, 240, 248, 254, 310, 362, 372, 381, 465, 496, 508, 543, 620, 635, 724, 744, 762, 905, 930, 1016, 1086, 1240, 1270, 1448, 1488, 1524, 1810, 1860, 1905, 2032, 2172, 2480, 2540, 2715, 2896, 3048, 3620, 3720, 3810, 3937, 4344, 5080, 5430, 5611, 6096, 7240, 7440, 7620, 7874, 8688, 10160, 10860, 11222, 11811, 14480, 15240, 15748, 16833, 19685, 21720, 22444, 22987, 23622, 28055, 30480, 31496, 33666, 39370, 43440, 44888, 45974, 47244, 56110, 59055, 62992, 67332, 68961, 78740, 84165, 89776, 91948, 94488, 112220, 114935, 118110, 134664, 137922, 157480, 168330, 183896, 188976, 224440, 229870, 236220, 269328, 275844, 314960, 336660, 344805, 367792, 448880, 459740, 472440, 551688, 673320, 689610, 712597, 919480, 944880, 1103376, 1346640, 1379220, 1425194, 1838960, 2137791, 2758440, 2850388, 3562985, 4275582, 5516880, 5700776, 7125970, 8551164, 10688955, 11401552, 14251940, 17102328, 21377910, 28503880, 34204656, 42755820, 57007760, 85511640, 171023280]

約数ペア:

[(1, 171023280), (2, 85511640), (3, 57007760), (4, 42755820), (5, 34204656), (6, 28503880), (8, 21377910), (10, 17102328), (12, 14251940), (15, 11401552), (16, 10688955), (20, 8551164), (24, 7125970), (30, 5700776), (31, 5516880), (40, 4275582), (48, 3562985), (60, 2850388), (62, 2758440), (80, 2137791), (93, 1838960), (120, 1425194), (124, 1379220), (127, 1346640), (155, 1103376), (181, 944880), (186, 919480), (240, 712597), (248, 689610), (254, 673320), (310, 551688), (362, 472440), (372, 459740), (381, 448880), (465, 367792), (496, 344805), (508, 336660), (543, 314960), (620, 275844), (635, 269328), (724, 236220), (744, 229870), (762, 224440), (905, 188976), (930, 183896), (1016, 168330), (1086, 157480), (1240, 137922), (1270, 134664), (1448, 118110), (1488, 114935), (1524, 112220), (1810, 94488), (1860, 91948), (1905, 89776), (2032, 84165), (2172, 78740), (2480, 68961), (2540, 67332), (2715, 62992), (2896, 59055), (3048, 56110), (3620, 47244), (3720, 45974), (3810, 44888), (3937, 43440), (4344, 39370), (5080, 33666), (5430, 31496), (5611, 30480), (6096, 28055), (7240, 23622), (7440, 22987), (7620, 22444), (7874, 21720), (8688, 19685), (10160, 16833), (10860, 15748), (11222, 15240), (11811, 14480)]