2345881440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4447}}^1$

素因数の和:4629

約数の個数: 192

約数和(自身を含む): 8500875264

約数和(自身を除く): 6154993824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 560, 628, 672, 785, 840, 942, 1099, 1120, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3140, 3297, 3360, 3768, 4396, 4447, 4710, 5024, 5495, 6280, 6594, 7536, 8792, 8894, 9420, 10990, 12560, 13188, 13341, 15072, 16485, 17584, 17788, 18840, 21980, 22235, 25120, 26376, 26682, 31129, 32970, 35168, 35576, 37680, 43960, 44470, 52752, 53364, 62258, 65940, 66705, 71152, 75360, 87920, 88940, 93387, 105504, 106728, 124516, 131880, 133410, 142304, 155645, 175840, 177880, 186774, 213456, 249032, 263760, 266820, 311290, 355760, 373548, 426912, 466935, 498064, 527520, 533640, 622580, 698179, 711520, 747096, 933870, 996128, 1067280, 1245160, 1396358, 1494192, 1867740, 2094537, 2134560, 2490320, 2792716, 2988384, 3490895, 3735480, 4189074, 4887253, 4980640, 5585432, 6981790, 7470960, 8378148, 9774506, 10472685, 11170864, 13963580, 14661759, 14941920, 16756296, 19549012, 20945370, 22341728, 24436265, 27927160, 29323518, 33512592, 39098024, 41890740, 48872530, 55854320, 58647036, 67025184, 73308795, 78196048, 83781480, 97745060, 111708640, 117294072, 146617590, 156392096, 167562960, 195490120, 234588144, 293235180, 335125920, 390980240, 469176288, 586470360, 781960480, 1172940720, 2345881440]

約数ペア:

[(1, 2345881440), (2, 1172940720), (3, 781960480), (4, 586470360), (5, 469176288), (6, 390980240), (7, 335125920), (8, 293235180), (10, 234588144), (12, 195490120), (14, 167562960), (15, 156392096), (16, 146617590), (20, 117294072), (21, 111708640), (24, 97745060), (28, 83781480), (30, 78196048), (32, 73308795), (35, 67025184), (40, 58647036), (42, 55854320), (48, 48872530), (56, 41890740), (60, 39098024), (70, 33512592), (80, 29323518), (84, 27927160), (96, 24436265), (105, 22341728), (112, 20945370), (120, 19549012), (140, 16756296), (157, 14941920), (160, 14661759), (168, 13963580), (210, 11170864), (224, 10472685), (240, 9774506), (280, 8378148), (314, 7470960), (336, 6981790), (420, 5585432), (471, 4980640), (480, 4887253), (560, 4189074), (628, 3735480), (672, 3490895), (785, 2988384), (840, 2792716), (942, 2490320), (1099, 2134560), (1120, 2094537), (1256, 1867740), (1570, 1494192), (1680, 1396358), (1884, 1245160), (2198, 1067280), (2355, 996128), (2512, 933870), (3140, 747096), (3297, 711520), (3360, 698179), (3768, 622580), (4396, 533640), (4447, 527520), (4710, 498064), (5024, 466935), (5495, 426912), (6280, 373548), (6594, 355760), (7536, 311290), (8792, 266820), (8894, 263760), (9420, 249032), (10990, 213456), (12560, 186774), (13188, 177880), (13341, 175840), (15072, 155645), (16485, 142304), (17584, 133410), (17788, 131880), (18840, 124516), (21980, 106728), (22235, 105504), (25120, 93387), (26376, 88940), (26682, 87920), (31129, 75360), (32970, 71152), (35168, 66705), (35576, 65940), (37680, 62258), (43960, 53364), (44470, 52752)]