254229120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 973814400

約数和(自身を除く): 719585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 101, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 202, 207, 228, 230, 240, 276, 285, 288, 303, 304, 320, 342, 345, 360, 368, 380, 384, 404, 414, 437, 456, 460, 480, 505, 552, 570, 576, 606, 608, 640, 684, 690, 720, 736, 760, 808, 828, 855, 874, 909, 912, 920, 960, 1010, 1035, 1104, 1140, 1152, 1212, 1216, 1311, 1368, 1380, 1440, 1472, 1515, 1520, 1616, 1656, 1710, 1748, 1818, 1824, 1840, 1919, 1920, 2020, 2070, 2185, 2208, 2280, 2323, 2424, 2432, 2622, 2736, 2760, 2880, 2944, 3030, 3040, 3232, 3312, 3420, 3496, 3636, 3648, 3680, 3838, 3933, 4040, 4140, 4370, 4416, 4545, 4560, 4646, 4848, 5244, 5472, 5520, 5757, 5760, 6060, 6080, 6464, 6555, 6624, 6840, 6969, 6992, 7272, 7296, 7360, 7676, 7866, 8080, 8280, 8740, 8832, 9090, 9120, 9292, 9595, 9696, 10488, 10944, 11040, 11514, 11615, 12120, 12160, 12928, 13110, 13248, 13680, 13938, 13984, 14544, 14720, 15352, 15732, 16160, 16560, 17271, 17480, 18180, 18240, 18584, 19190, 19392, 19665, 20907, 20976, 21888, 22080, 23028, 23230, 24240, 26220, 26496, 27360, 27876, 27968, 28785, 29088, 30704, 31464, 32320, 33120, 34542, 34845, 34960, 36360, 36480, 37168, 38380, 38784, 39330, 41814, 41952, 44137, 44160, 46056, 46460, 48480, 52440, 54720, 55752, 55936, 57570, 58176, 61408, 62928, 64640, 66240, 69084, 69690, 69920, 72720, 74336, 76760, 78660, 83628, 83904, 86355, 88274, 92112, 92920, 96960, 104535, 104880, 109440, 111504, 115140, 116352, 122816, 125856, 132411, 132480, 138168, 139380, 139840, 145440, 148672, 153520, 157320, 167256, 167808, 172710, 176548, 184224, 185840, 193920, 209070, 209760, 220685, 223008, 230280, 245632, 251712, 264822, 276336, 278760, 279680, 290880, 297344, 307040, 314640, 334512, 345420, 353096, 368448, 371680, 397233, 418140, 419520, 441370, 446016, 460560, 503424, 529644, 552672, 557520, 581760, 614080, 629280, 662055, 669024, 690840, 706192, 736896, 743360, 794466, 836280, 839040, 882740, 892032, 921120, 1059288, 1105344, 1115040, 1228160, 1258560, 1324110, 1338048, 1381680, 1412384, 1486720, 1588932, 1672560, 1765480, 1842240, 1986165, 2118576, 2210688, 2230080, 2517120, 2648220, 2676096, 2763360, 2824768, 3177864, 3345120, 3530960, 3684480, 3972330, 4237152, 4460160, 5296440, 5526720, 5649536, 6355728, 6690240, 7061920, 7944660, 8474304, 10592880, 11053440, 12711456, 13380480, 14123840, 15889320, 16948608, 21185760, 25422912, 28247680, 31778640, 42371520, 50845824, 63557280, 84743040, 127114560, 254229120]

約数ペア:

[(1, 254229120), (2, 127114560), (3, 84743040), (4, 63557280), (5, 50845824), (6, 42371520), (8, 31778640), (9, 28247680), (10, 25422912), (12, 21185760), (15, 16948608), (16, 15889320), (18, 14123840), (19, 13380480), (20, 12711456), (23, 11053440), (24, 10592880), (30, 8474304), (32, 7944660), (36, 7061920), (38, 6690240), (40, 6355728), (45, 5649536), (46, 5526720), (48, 5296440), (57, 4460160), (60, 4237152), (64, 3972330), (69, 3684480), (72, 3530960), (76, 3345120), (80, 3177864), (90, 2824768), (92, 2763360), (95, 2676096), (96, 2648220), (101, 2517120), (114, 2230080), (115, 2210688), (120, 2118576), (128, 1986165), (138, 1842240), (144, 1765480), (152, 1672560), (160, 1588932), (171, 1486720), (180, 1412384), (184, 1381680), (190, 1338048), (192, 1324110), (202, 1258560), (207, 1228160), (228, 1115040), (230, 1105344), (240, 1059288), (276, 921120), (285, 892032), (288, 882740), (303, 839040), (304, 836280), (320, 794466), (342, 743360), (345, 736896), (360, 706192), (368, 690840), (380, 669024), (384, 662055), (404, 629280), (414, 614080), (437, 581760), (456, 557520), (460, 552672), (480, 529644), (505, 503424), (552, 460560), (570, 446016), (576, 441370), (606, 419520), (608, 418140), (640, 397233), (684, 371680), (690, 368448), (720, 353096), (736, 345420), (760, 334512), (808, 314640), (828, 307040), (855, 297344), (874, 290880), (909, 279680), (912, 278760), (920, 276336), (960, 264822), (1010, 251712), (1035, 245632), (1104, 230280), (1140, 223008), (1152, 220685), (1212, 209760), (1216, 209070), (1311, 193920), (1368, 185840), (1380, 184224), (1440, 176548), (1472, 172710), (1515, 167808), (1520, 167256), (1616, 157320), (1656, 153520), (1710, 148672), (1748, 145440), (1818, 139840), (1824, 139380), (1840, 138168), (1919, 132480), (1920, 132411), (2020, 125856), (2070, 122816), (2185, 116352), (2208, 115140), (2280, 111504), (2323, 109440), (2424, 104880), (2432, 104535), (2622, 96960), (2736, 92920), (2760, 92112), (2880, 88274), (2944, 86355), (3030, 83904), (3040, 83628), (3232, 78660), (3312, 76760), (3420, 74336), (3496, 72720), (3636, 69920), (3648, 69690), (3680, 69084), (3838, 66240), (3933, 64640), (4040, 62928), (4140, 61408), (4370, 58176), (4416, 57570), (4545, 55936), (4560, 55752), (4646, 54720), (4848, 52440), (5244, 48480), (5472, 46460), (5520, 46056), (5757, 44160), (5760, 44137), (6060, 41952), (6080, 41814), (6464, 39330), (6555, 38784), (6624, 38380), (6840, 37168), (6969, 36480), (6992, 36360), (7272, 34960), (7296, 34845), (7360, 34542), (7676, 33120), (7866, 32320), (8080, 31464), (8280, 30704), (8740, 29088), (8832, 28785), (9090, 27968), (9120, 27876), (9292, 27360), (9595, 26496), (9696, 26220), (10488, 24240), (10944, 23230), (11040, 23028), (11514, 22080), (11615, 21888), (12120, 20976), (12160, 20907), (12928, 19665), (13110, 19392), (13248, 19190), (13680, 18584), (13938, 18240), (13984, 18180), (14544, 17480), (14720, 17271), (15352, 16560), (15732, 16160)]