234587520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 818672400

約数和(自身を除く): 584084880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 293, 320, 360, 384, 417, 480, 556, 576, 586, 640, 695, 720, 834, 879, 960, 1112, 1152, 1172, 1251, 1390, 1440, 1465, 1668, 1758, 1920, 2085, 2224, 2344, 2502, 2637, 2780, 2880, 2930, 3336, 3516, 4170, 4395, 4448, 4688, 5004, 5274, 5560, 5760, 5860, 6255, 6672, 7032, 8340, 8790, 8896, 9376, 10008, 10548, 11120, 11720, 12510, 13185, 13344, 14064, 16680, 17580, 17792, 18752, 20016, 21096, 22240, 23440, 25020, 26370, 26688, 28128, 33360, 35160, 37504, 40032, 40727, 42192, 44480, 46880, 50040, 52740, 53376, 56256, 66720, 70320, 80064, 81454, 84384, 88960, 93760, 100080, 105480, 112512, 122181, 133440, 140640, 160128, 162908, 168768, 187520, 200160, 203635, 210960, 244362, 266880, 281280, 325816, 337536, 366543, 400320, 407270, 421920, 488724, 562560, 610905, 651632, 733086, 800640, 814540, 843840, 977448, 1221810, 1303264, 1466172, 1629080, 1687680, 1832715, 1954896, 2443620, 2606528, 2932344, 3258160, 3665430, 3909792, 4887240, 5213056, 5864688, 6516320, 7330860, 7819584, 9774480, 11729376, 13032640, 14661720, 15639168, 19548960, 23458752, 26065280, 29323440, 39097920, 46917504, 58646880, 78195840, 117293760, 234587520]

約数ペア:

[(1, 234587520), (2, 117293760), (3, 78195840), (4, 58646880), (5, 46917504), (6, 39097920), (8, 29323440), (9, 26065280), (10, 23458752), (12, 19548960), (15, 15639168), (16, 14661720), (18, 13032640), (20, 11729376), (24, 9774480), (30, 7819584), (32, 7330860), (36, 6516320), (40, 5864688), (45, 5213056), (48, 4887240), (60, 3909792), (64, 3665430), (72, 3258160), (80, 2932344), (90, 2606528), (96, 2443620), (120, 1954896), (128, 1832715), (139, 1687680), (144, 1629080), (160, 1466172), (180, 1303264), (192, 1221810), (240, 977448), (278, 843840), (288, 814540), (293, 800640), (320, 733086), (360, 651632), (384, 610905), (417, 562560), (480, 488724), (556, 421920), (576, 407270), (586, 400320), (640, 366543), (695, 337536), (720, 325816), (834, 281280), (879, 266880), (960, 244362), (1112, 210960), (1152, 203635), (1172, 200160), (1251, 187520), (1390, 168768), (1440, 162908), (1465, 160128), (1668, 140640), (1758, 133440), (1920, 122181), (2085, 112512), (2224, 105480), (2344, 100080), (2502, 93760), (2637, 88960), (2780, 84384), (2880, 81454), (2930, 80064), (3336, 70320), (3516, 66720), (4170, 56256), (4395, 53376), (4448, 52740), (4688, 50040), (5004, 46880), (5274, 44480), (5560, 42192), (5760, 40727), (5860, 40032), (6255, 37504), (6672, 35160), (7032, 33360), (8340, 28128), (8790, 26688), (8896, 26370), (9376, 25020), (10008, 23440), (10548, 22240), (11120, 21096), (11720, 20016), (12510, 18752), (13185, 17792), (13344, 17580), (14064, 16680)]