391100160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1398684672

約数和(自身を除く): 1007584512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 197, 220, 235, 240, 256, 264, 282, 320, 330, 352, 376, 384, 394, 440, 470, 480, 517, 528, 564, 591, 640, 660, 704, 705, 752, 768, 788, 880, 940, 960, 985, 1034, 1056, 1128, 1182, 1280, 1320, 1408, 1410, 1504, 1551, 1576, 1760, 1880, 1920, 1970, 2068, 2112, 2167, 2256, 2364, 2585, 2640, 2816, 2820, 2955, 3008, 3102, 3152, 3520, 3760, 3840, 3940, 4136, 4224, 4334, 4512, 4728, 5170, 5280, 5640, 5910, 6016, 6204, 6304, 6501, 7040, 7520, 7755, 7880, 8272, 8448, 8668, 9024, 9259, 9456, 10340, 10560, 10835, 11280, 11820, 12032, 12408, 12608, 13002, 14080, 15040, 15510, 15760, 16544, 17336, 18048, 18518, 18912, 20680, 21120, 21670, 22560, 23640, 24816, 25216, 26004, 27777, 30080, 31020, 31520, 32505, 33088, 34672, 36096, 37036, 37824, 41360, 42240, 43340, 45120, 46295, 47280, 49632, 50432, 52008, 55554, 60160, 62040, 63040, 65010, 66176, 69344, 74072, 75648, 82720, 86680, 90240, 92590, 94560, 99264, 101849, 104016, 111108, 124080, 126080, 130020, 132352, 138688, 138885, 148144, 151296, 165440, 173360, 180480, 185180, 189120, 198528, 203698, 208032, 222216, 248160, 252160, 260040, 277376, 277770, 296288, 305547, 330880, 346720, 370360, 378240, 397056, 407396, 416064, 444432, 496320, 509245, 520080, 554752, 555540, 592576, 611094, 661760, 693440, 740720, 756480, 814792, 832128, 888864, 992640, 1018490, 1040160, 1111080, 1185152, 1222188, 1386880, 1481440, 1527735, 1629584, 1664256, 1777728, 1985280, 2036980, 2080320, 2222160, 2370304, 2444376, 2773760, 2962880, 3055470, 3259168, 3555456, 4073960, 4160640, 4444320, 4888752, 5925760, 6110940, 6518336, 7110912, 8147920, 8321280, 8888640, 9777504, 11851520, 12221880, 13036672, 16295840, 17777280, 19555008, 24443760, 26073344, 32591680, 35554560, 39110016, 48887520, 65183360, 78220032, 97775040, 130366720, 195550080, 391100160]

約数ペア:

[(1, 391100160), (2, 195550080), (3, 130366720), (4, 97775040), (5, 78220032), (6, 65183360), (8, 48887520), (10, 39110016), (11, 35554560), (12, 32591680), (15, 26073344), (16, 24443760), (20, 19555008), (22, 17777280), (24, 16295840), (30, 13036672), (32, 12221880), (33, 11851520), (40, 9777504), (44, 8888640), (47, 8321280), (48, 8147920), (55, 7110912), (60, 6518336), (64, 6110940), (66, 5925760), (80, 4888752), (88, 4444320), (94, 4160640), (96, 4073960), (110, 3555456), (120, 3259168), (128, 3055470), (132, 2962880), (141, 2773760), (160, 2444376), (165, 2370304), (176, 2222160), (188, 2080320), (192, 2036980), (197, 1985280), (220, 1777728), (235, 1664256), (240, 1629584), (256, 1527735), (264, 1481440), (282, 1386880), (320, 1222188), (330, 1185152), (352, 1111080), (376, 1040160), (384, 1018490), (394, 992640), (440, 888864), (470, 832128), (480, 814792), (517, 756480), (528, 740720), (564, 693440), (591, 661760), (640, 611094), (660, 592576), (704, 555540), (705, 554752), (752, 520080), (768, 509245), (788, 496320), (880, 444432), (940, 416064), (960, 407396), (985, 397056), (1034, 378240), (1056, 370360), (1128, 346720), (1182, 330880), (1280, 305547), (1320, 296288), (1408, 277770), (1410, 277376), (1504, 260040), (1551, 252160), (1576, 248160), (1760, 222216), (1880, 208032), (1920, 203698), (1970, 198528), (2068, 189120), (2112, 185180), (2167, 180480), (2256, 173360), (2364, 165440), (2585, 151296), (2640, 148144), (2816, 138885), (2820, 138688), (2955, 132352), (3008, 130020), (3102, 126080), (3152, 124080), (3520, 111108), (3760, 104016), (3840, 101849), (3940, 99264), (4136, 94560), (4224, 92590), (4334, 90240), (4512, 86680), (4728, 82720), (5170, 75648), (5280, 74072), (5640, 69344), (5910, 66176), (6016, 65010), (6204, 63040), (6304, 62040), (6501, 60160), (7040, 55554), (7520, 52008), (7755, 50432), (7880, 49632), (8272, 47280), (8448, 46295), (8668, 45120), (9024, 43340), (9259, 42240), (9456, 41360), (10340, 37824), (10560, 37036), (10835, 36096), (11280, 34672), (11820, 33088), (12032, 32505), (12408, 31520), (12608, 31020), (13002, 30080), (14080, 27777), (15040, 26004), (15510, 25216), (15760, 24816), (16544, 23640), (17336, 22560), (18048, 21670), (18518, 21120), (18912, 20680)]