2497279680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 448

約数和(自身を含む): 10171054080

約数和(自身を除く): 7673774400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 157, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 263, 270, 280, 288, 314, 315, 320, 336, 360, 378, 420, 432, 448, 471, 480, 504, 526, 540, 560, 576, 628, 630, 672, 720, 756, 785, 789, 840, 864, 942, 945, 960, 1008, 1052, 1080, 1099, 1120, 1256, 1260, 1315, 1344, 1413, 1440, 1512, 1570, 1578, 1680, 1728, 1841, 1884, 1890, 2016, 2104, 2160, 2198, 2240, 2355, 2367, 2512, 2520, 2630, 2826, 2880, 3024, 3140, 3156, 3297, 3360, 3682, 3768, 3780, 3945, 4032, 4208, 4239, 4320, 4396, 4710, 4734, 5024, 5040, 5260, 5495, 5523, 5652, 6048, 6280, 6312, 6594, 6720, 7065, 7101, 7364, 7536, 7560, 7890, 8416, 8478, 8640, 8792, 9205, 9420, 9468, 9891, 10048, 10080, 10520, 10990, 11046, 11304, 11835, 12096, 12560, 12624, 13188, 14130, 14202, 14728, 15072, 15120, 15780, 16485, 16569, 16832, 16956, 17584, 18410, 18840, 18936, 19782, 20160, 21040, 21195, 21980, 22092, 22608, 23670, 25120, 25248, 26376, 27615, 28260, 28404, 29456, 29673, 30144, 30240, 31560, 32970, 33138, 33912, 35168, 35505, 36820, 37680, 37872, 39564, 41291, 42080, 42390, 43960, 44184, 45216, 47340, 49455, 49707, 50240, 50496, 52752, 55230, 56520, 56808, 58912, 59346, 60480, 63120, 65940, 66276, 67824, 70336, 71010, 73640, 75360, 75744, 79128, 82582, 82845, 84160, 84780, 87920, 88368, 90432, 94680, 98910, 99414, 105504, 110460, 113040, 113616, 117824, 118692, 123873, 126240, 131880, 132552, 135648, 142020, 147280, 148365, 150720, 151488, 158256, 165164, 165690, 169560, 175840, 176736, 189360, 197820, 198828, 206455, 211008, 220920, 226080, 227232, 237384, 247746, 248535, 252480, 263760, 265104, 271296, 284040, 289037, 294560, 296730, 316512, 330328, 331380, 339120, 351680, 353472, 371619, 378720, 395640, 397656, 412910, 441840, 452160, 454464, 474768, 495492, 497070, 527520, 530208, 568080, 578074, 589120, 593460, 619365, 633024, 660656, 662760, 678240, 743238, 757440, 791280, 795312, 825820, 867111, 883680, 949536, 990984, 994140, 1055040, 1060416, 1114857, 1136160, 1156148, 1186920, 1238730, 1321312, 1325520, 1356480, 1445185, 1486476, 1582560, 1590624, 1651640, 1734222, 1767360, 1858095, 1899072, 1981968, 1988280, 2229714, 2272320, 2312296, 2373840, 2477460, 2601333, 2642624, 2651040, 2890370, 2972952, 3165120, 3181248, 3303280, 3468444, 3716190, 3963936, 3976560, 4335555, 4459428, 4624592, 4747680, 4954920, 5202666, 5302080, 5574285, 5780740, 5945904, 6606560, 6936888, 7432380, 7803999, 7927872, 7953120, 8671110, 8918856, 9249184, 9495360, 9909840, 10405332, 11148570, 11561480, 11891808, 13006665, 13213120, 13873776, 14864760, 15607998, 15906240, 17342220, 17837712, 18498368, 19819680, 20810664, 22297140, 23122960, 23783616, 26013330, 27747552, 29729520, 31215996, 34684440, 35675424, 39019995, 39639360, 41621328, 44594280, 46245920, 52026660, 55495104, 59459040, 62431992, 69368880, 71350848, 78039990, 83242656, 89188560, 92491840, 104053320, 118918080, 124863984, 138737760, 156079980, 166485312, 178377120, 208106640, 249727968, 277475520, 312159960, 356754240, 416213280, 499455936, 624319920, 832426560, 1248639840, 2497279680]

約数ペア:

[(1, 2497279680), (2, 1248639840), (3, 832426560), (4, 624319920), (5, 499455936), (6, 416213280), (7, 356754240), (8, 312159960), (9, 277475520), (10, 249727968), (12, 208106640), (14, 178377120), (15, 166485312), (16, 156079980), (18, 138737760), (20, 124863984), (21, 118918080), (24, 104053320), (27, 92491840), (28, 89188560), (30, 83242656), (32, 78039990), (35, 71350848), (36, 69368880), (40, 62431992), (42, 59459040), (45, 55495104), (48, 52026660), (54, 46245920), (56, 44594280), (60, 41621328), (63, 39639360), (64, 39019995), (70, 35675424), (72, 34684440), (80, 31215996), (84, 29729520), (90, 27747552), (96, 26013330), (105, 23783616), (108, 23122960), (112, 22297140), (120, 20810664), (126, 19819680), (135, 18498368), (140, 17837712), (144, 17342220), (157, 15906240), (160, 15607998), (168, 14864760), (180, 13873776), (189, 13213120), (192, 13006665), (210, 11891808), (216, 11561480), (224, 11148570), (240, 10405332), (252, 9909840), (263, 9495360), (270, 9249184), (280, 8918856), (288, 8671110), (314, 7953120), (315, 7927872), (320, 7803999), (336, 7432380), (360, 6936888), (378, 6606560), (420, 5945904), (432, 5780740), (448, 5574285), (471, 5302080), (480, 5202666), (504, 4954920), (526, 4747680), (540, 4624592), (560, 4459428), (576, 4335555), (628, 3976560), (630, 3963936), (672, 3716190), (720, 3468444), (756, 3303280), (785, 3181248), (789, 3165120), (840, 2972952), (864, 2890370), (942, 2651040), (945, 2642624), (960, 2601333), (1008, 2477460), (1052, 2373840), (1080, 2312296), (1099, 2272320), (1120, 2229714), (1256, 1988280), (1260, 1981968), (1315, 1899072), (1344, 1858095), (1413, 1767360), (1440, 1734222), (1512, 1651640), (1570, 1590624), (1578, 1582560), (1680, 1486476), (1728, 1445185), (1841, 1356480), (1884, 1325520), (1890, 1321312), (2016, 1238730), (2104, 1186920), (2160, 1156148), (2198, 1136160), (2240, 1114857), (2355, 1060416), (2367, 1055040), (2512, 994140), (2520, 990984), (2630, 949536), (2826, 883680), (2880, 867111), (3024, 825820), (3140, 795312), (3156, 791280), (3297, 757440), (3360, 743238), (3682, 678240), (3768, 662760), (3780, 660656), (3945, 633024), (4032, 619365), (4208, 593460), (4239, 589120), (4320, 578074), (4396, 568080), (4710, 530208), (4734, 527520), (5024, 497070), (5040, 495492), (5260, 474768), (5495, 454464), (5523, 452160), (5652, 441840), (6048, 412910), (6280, 397656), (6312, 395640), (6594, 378720), (6720, 371619), (7065, 353472), (7101, 351680), (7364, 339120), (7536, 331380), (7560, 330328), (7890, 316512), (8416, 296730), (8478, 294560), (8640, 289037), (8792, 284040), (9205, 271296), (9420, 265104), (9468, 263760), (9891, 252480), (10048, 248535), (10080, 247746), (10520, 237384), (10990, 227232), (11046, 226080), (11304, 220920), (11835, 211008), (12096, 206455), (12560, 198828), (12624, 197820), (13188, 189360), (14130, 176736), (14202, 175840), (14728, 169560), (15072, 165690), (15120, 165164), (15780, 158256), (16485, 151488), (16569, 150720), (16832, 148365), (16956, 147280), (17584, 142020), (18410, 135648), (18840, 132552), (18936, 131880), (19782, 126240), (20160, 123873), (21040, 118692), (21195, 117824), (21980, 113616), (22092, 113040), (22608, 110460), (23670, 105504), (25120, 99414), (25248, 98910), (26376, 94680), (27615, 90432), (28260, 88368), (28404, 87920), (29456, 84780), (29673, 84160), (30144, 82845), (30240, 82582), (31560, 79128), (32970, 75744), (33138, 75360), (33912, 73640), (35168, 71010), (35505, 70336), (36820, 67824), (37680, 66276), (37872, 65940), (39564, 63120), (41291, 60480), (42080, 59346), (42390, 58912), (43960, 56808), (44184, 56520), (45216, 55230), (47340, 52752), (49455, 50496), (49707, 50240)]