485845920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 1913079168

約数和(自身を除く): 1427233248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 157, 160, 168, 180, 210, 224, 240, 252, 280, 288, 307, 314, 315, 336, 360, 420, 471, 480, 504, 560, 614, 628, 630, 672, 720, 785, 840, 921, 942, 1008, 1099, 1120, 1228, 1256, 1260, 1413, 1440, 1535, 1570, 1680, 1842, 1884, 2016, 2149, 2198, 2355, 2456, 2512, 2520, 2763, 2826, 3070, 3140, 3297, 3360, 3684, 3768, 4298, 4396, 4605, 4710, 4912, 5024, 5040, 5495, 5526, 5652, 6140, 6280, 6447, 6594, 7065, 7368, 7536, 8596, 8792, 9210, 9420, 9824, 9891, 10080, 10745, 10990, 11052, 11304, 12280, 12560, 12894, 13188, 13815, 14130, 14736, 15072, 16485, 17192, 17584, 18420, 18840, 19341, 19782, 21490, 21980, 22104, 22608, 24560, 25120, 25788, 26376, 27630, 28260, 29472, 32235, 32970, 34384, 35168, 36840, 37680, 38682, 39564, 42980, 43960, 44208, 45216, 48199, 49120, 49455, 51576, 52752, 55260, 56520, 64470, 65940, 68768, 73680, 75360, 77364, 79128, 85960, 87920, 88416, 96398, 96705, 98910, 103152, 105504, 110520, 113040, 128940, 131880, 144597, 147360, 154728, 158256, 171920, 175840, 192796, 193410, 197820, 206304, 221040, 226080, 240995, 257880, 263760, 289194, 309456, 316512, 337393, 343840, 385592, 386820, 395640, 433791, 442080, 481990, 515760, 527520, 578388, 618912, 674786, 722985, 771184, 773640, 791280, 867582, 963980, 1012179, 1031520, 1156776, 1349572, 1445970, 1542368, 1547280, 1582560, 1686965, 1735164, 1927960, 2024358, 2168955, 2313552, 2699144, 2891940, 3036537, 3094560, 3373930, 3470328, 3855920, 4048716, 4337910, 4627104, 5060895, 5398288, 5783880, 6073074, 6747860, 6940656, 7711840, 8097432, 8675820, 10121790, 10796576, 11567760, 12146148, 13495720, 13881312, 15182685, 16194864, 17351640, 20243580, 23135520, 24292296, 26991440, 30365370, 32389728, 34703280, 40487160, 48584592, 53982880, 60730740, 69406560, 80974320, 97169184, 121461480, 161948640, 242922960, 485845920]

約数ペア:

[(1, 485845920), (2, 242922960), (3, 161948640), (4, 121461480), (5, 97169184), (6, 80974320), (7, 69406560), (8, 60730740), (9, 53982880), (10, 48584592), (12, 40487160), (14, 34703280), (15, 32389728), (16, 30365370), (18, 26991440), (20, 24292296), (21, 23135520), (24, 20243580), (28, 17351640), (30, 16194864), (32, 15182685), (35, 13881312), (36, 13495720), (40, 12146148), (42, 11567760), (45, 10796576), (48, 10121790), (56, 8675820), (60, 8097432), (63, 7711840), (70, 6940656), (72, 6747860), (80, 6073074), (84, 5783880), (90, 5398288), (96, 5060895), (105, 4627104), (112, 4337910), (120, 4048716), (126, 3855920), (140, 3470328), (144, 3373930), (157, 3094560), (160, 3036537), (168, 2891940), (180, 2699144), (210, 2313552), (224, 2168955), (240, 2024358), (252, 1927960), (280, 1735164), (288, 1686965), (307, 1582560), (314, 1547280), (315, 1542368), (336, 1445970), (360, 1349572), (420, 1156776), (471, 1031520), (480, 1012179), (504, 963980), (560, 867582), (614, 791280), (628, 773640), (630, 771184), (672, 722985), (720, 674786), (785, 618912), (840, 578388), (921, 527520), (942, 515760), (1008, 481990), (1099, 442080), (1120, 433791), (1228, 395640), (1256, 386820), (1260, 385592), (1413, 343840), (1440, 337393), (1535, 316512), (1570, 309456), (1680, 289194), (1842, 263760), (1884, 257880), (2016, 240995), (2149, 226080), (2198, 221040), (2355, 206304), (2456, 197820), (2512, 193410), (2520, 192796), (2763, 175840), (2826, 171920), (3070, 158256), (3140, 154728), (3297, 147360), (3360, 144597), (3684, 131880), (3768, 128940), (4298, 113040), (4396, 110520), (4605, 105504), (4710, 103152), (4912, 98910), (5024, 96705), (5040, 96398), (5495, 88416), (5526, 87920), (5652, 85960), (6140, 79128), (6280, 77364), (6447, 75360), (6594, 73680), (7065, 68768), (7368, 65940), (7536, 64470), (8596, 56520), (8792, 55260), (9210, 52752), (9420, 51576), (9824, 49455), (9891, 49120), (10080, 48199), (10745, 45216), (10990, 44208), (11052, 43960), (11304, 42980), (12280, 39564), (12560, 38682), (12894, 37680), (13188, 36840), (13815, 35168), (14130, 34384), (14736, 32970), (15072, 32235), (16485, 29472), (17192, 28260), (17584, 27630), (18420, 26376), (18840, 25788), (19341, 25120), (19782, 24560), (21490, 22608), (21980, 22104)]