1886544960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 224

約数和(自身を含む): 6344472960

約数和(自身を除く): 4457928000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 293, 304, 320, 353, 380, 456, 480, 570, 586, 608, 706, 760, 879, 912, 960, 1059, 1140, 1172, 1216, 1412, 1465, 1520, 1758, 1765, 1824, 2118, 2280, 2344, 2824, 2930, 3040, 3516, 3530, 3648, 4236, 4395, 4560, 4688, 5295, 5567, 5648, 5860, 6080, 6707, 7032, 7060, 8472, 8790, 9120, 9376, 10590, 11134, 11296, 11720, 13414, 14064, 14120, 16701, 16944, 17580, 18240, 18752, 20121, 21180, 22268, 22592, 23440, 26828, 27835, 28128, 28240, 33402, 33535, 33888, 35160, 40242, 42360, 44536, 46880, 53656, 55670, 56256, 56480, 66804, 67070, 67776, 70320, 80484, 83505, 84720, 89072, 93760, 100605, 103429, 107312, 111340, 112960, 133608, 134140, 140640, 160968, 167010, 169440, 178144, 201210, 206858, 214624, 222680, 267216, 268280, 281280, 310287, 321936, 334020, 338880, 356288, 402420, 413716, 429248, 445360, 517145, 534432, 536560, 620574, 643872, 668040, 804840, 827432, 890720, 1034290, 1068864, 1073120, 1241148, 1287744, 1336080, 1551435, 1609680, 1654864, 1781440, 1965151, 2068580, 2146240, 2482296, 2672160, 3102870, 3219360, 3309728, 3930302, 4137160, 4964592, 5344320, 5895453, 6205740, 6438720, 6619456, 7860604, 8274320, 9825755, 9929184, 11790906, 12411480, 15721208, 16548640, 19651510, 19858368, 23581812, 24822960, 29477265, 31442416, 33097280, 39303020, 47163624, 49645920, 58954530, 62884832, 78606040, 94327248, 99291840, 117909060, 125769664, 157212080, 188654496, 235818120, 314424160, 377308992, 471636240, 628848320, 943272480, 1886544960]

約数ペア:

[(1, 1886544960), (2, 943272480), (3, 628848320), (4, 471636240), (5, 377308992), (6, 314424160), (8, 235818120), (10, 188654496), (12, 157212080), (15, 125769664), (16, 117909060), (19, 99291840), (20, 94327248), (24, 78606040), (30, 62884832), (32, 58954530), (38, 49645920), (40, 47163624), (48, 39303020), (57, 33097280), (60, 31442416), (64, 29477265), (76, 24822960), (80, 23581812), (95, 19858368), (96, 19651510), (114, 16548640), (120, 15721208), (152, 12411480), (160, 11790906), (190, 9929184), (192, 9825755), (228, 8274320), (240, 7860604), (285, 6619456), (293, 6438720), (304, 6205740), (320, 5895453), (353, 5344320), (380, 4964592), (456, 4137160), (480, 3930302), (570, 3309728), (586, 3219360), (608, 3102870), (706, 2672160), (760, 2482296), (879, 2146240), (912, 2068580), (960, 1965151), (1059, 1781440), (1140, 1654864), (1172, 1609680), (1216, 1551435), (1412, 1336080), (1465, 1287744), (1520, 1241148), (1758, 1073120), (1765, 1068864), (1824, 1034290), (2118, 890720), (2280, 827432), (2344, 804840), (2824, 668040), (2930, 643872), (3040, 620574), (3516, 536560), (3530, 534432), (3648, 517145), (4236, 445360), (4395, 429248), (4560, 413716), (4688, 402420), (5295, 356288), (5567, 338880), (5648, 334020), (5860, 321936), (6080, 310287), (6707, 281280), (7032, 268280), (7060, 267216), (8472, 222680), (8790, 214624), (9120, 206858), (9376, 201210), (10590, 178144), (11134, 169440), (11296, 167010), (11720, 160968), (13414, 140640), (14064, 134140), (14120, 133608), (16701, 112960), (16944, 111340), (17580, 107312), (18240, 103429), (18752, 100605), (20121, 93760), (21180, 89072), (22268, 84720), (22592, 83505), (23440, 80484), (26828, 70320), (27835, 67776), (28128, 67070), (28240, 66804), (33402, 56480), (33535, 56256), (33888, 55670), (35160, 53656), (40242, 46880), (42360, 44536)]