2666286720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 320

約数和(自身を含む): 10026640800

約数和(自身を除く): 7360354080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2707, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5184, 5414, 5472, 5760, 6080, 6156, 6480, 6840, 7296, 7695, 8121, 8208, 8640, 9120, 10260, 10368, 10828, 10944, 12160, 12312, 12960, 13535, 13680, 15390, 16242, 16416, 17280, 18240, 20520, 21656, 21888, 24363, 24624, 25920, 27070, 27360, 30780, 32484, 32832, 36480, 40605, 41040, 43312, 48726, 49248, 51433, 51840, 54140, 54720, 61560, 64968, 65664, 73089, 81210, 82080, 86624, 97452, 98496, 102866, 108280, 109440, 121815, 123120, 129936, 146178, 154299, 162420, 164160, 173248, 194904, 196992, 205732, 216560, 219267, 243630, 246240, 257165, 259872, 292356, 308598, 324840, 328320, 346496, 365445, 389808, 411464, 433120, 438534, 462897, 487260, 492480, 514330, 519744, 584712, 617196, 649680, 730890, 771495, 779616, 822928, 866240, 877068, 925794, 974520, 984960, 1028660, 1039488, 1096335, 1169424, 1234392, 1299360, 1388691, 1461780, 1542990, 1559232, 1645856, 1732480, 1754136, 1851588, 1949040, 2057320, 2192670, 2314485, 2338848, 2468784, 2598720, 2777382, 2923560, 3085980, 3118464, 3291712, 3508272, 3703176, 3898080, 4114640, 4166073, 4385340, 4628970, 4677696, 4937568, 5197440, 5554764, 5847120, 6171960, 6583424, 6943455, 7016544, 7406352, 7796160, 8229280, 8332146, 8770680, 9257940, 9355392, 9875136, 11109528, 11694240, 12343920, 13886910, 14033088, 14812704, 15592320, 16458560, 16664292, 17541360, 18515880, 19750272, 20830365, 22219056, 23388480, 24687840, 27773820, 28066176, 29625408, 32917120, 33328584, 35082720, 37031760, 41660730, 44438112, 46776960, 49375680, 55547640, 59250816, 66657168, 70165440, 74063520, 83321460, 88876224, 98751360, 111095280, 133314336, 140330880, 148127040, 166642920, 177752448, 222190560, 266628672, 296254080, 333285840, 444381120, 533257344, 666571680, 888762240, 1333143360, 2666286720]

約数ペア:

[(1, 2666286720), (2, 1333143360), (3, 888762240), (4, 666571680), (5, 533257344), (6, 444381120), (8, 333285840), (9, 296254080), (10, 266628672), (12, 222190560), (15, 177752448), (16, 166642920), (18, 148127040), (19, 140330880), (20, 133314336), (24, 111095280), (27, 98751360), (30, 88876224), (32, 83321460), (36, 74063520), (38, 70165440), (40, 66657168), (45, 59250816), (48, 55547640), (54, 49375680), (57, 46776960), (60, 44438112), (64, 41660730), (72, 37031760), (76, 35082720), (80, 33328584), (81, 32917120), (90, 29625408), (95, 28066176), (96, 27773820), (108, 24687840), (114, 23388480), (120, 22219056), (128, 20830365), (135, 19750272), (144, 18515880), (152, 17541360), (160, 16664292), (162, 16458560), (171, 15592320), (180, 14812704), (190, 14033088), (192, 13886910), (216, 12343920), (228, 11694240), (240, 11109528), (270, 9875136), (285, 9355392), (288, 9257940), (304, 8770680), (320, 8332146), (324, 8229280), (342, 7796160), (360, 7406352), (380, 7016544), (384, 6943455), (405, 6583424), (432, 6171960), (456, 5847120), (480, 5554764), (513, 5197440), (540, 4937568), (570, 4677696), (576, 4628970), (608, 4385340), (640, 4166073), (648, 4114640), (684, 3898080), (720, 3703176), (760, 3508272), (810, 3291712), (855, 3118464), (864, 3085980), (912, 2923560), (960, 2777382), (1026, 2598720), (1080, 2468784), (1140, 2338848), (1152, 2314485), (1216, 2192670), (1296, 2057320), (1368, 1949040), (1440, 1851588), (1520, 1754136), (1539, 1732480), (1620, 1645856), (1710, 1559232), (1728, 1542990), (1824, 1461780), (1920, 1388691), (2052, 1299360), (2160, 1234392), (2280, 1169424), (2432, 1096335), (2565, 1039488), (2592, 1028660), (2707, 984960), (2736, 974520), (2880, 925794), (3040, 877068), (3078, 866240), (3240, 822928), (3420, 779616), (3456, 771495), (3648, 730890), (4104, 649680), (4320, 617196), (4560, 584712), (5130, 519744), (5184, 514330), (5414, 492480), (5472, 487260), (5760, 462897), (6080, 438534), (6156, 433120), (6480, 411464), (6840, 389808), (7296, 365445), (7695, 346496), (8121, 328320), (8208, 324840), (8640, 308598), (9120, 292356), (10260, 259872), (10368, 257165), (10828, 246240), (10944, 243630), (12160, 219267), (12312, 216560), (12960, 205732), (13535, 196992), (13680, 194904), (15390, 173248), (16242, 164160), (16416, 162420), (17280, 154299), (18240, 146178), (20520, 129936), (21656, 123120), (21888, 121815), (24363, 109440), (24624, 108280), (25920, 102866), (27070, 98496), (27360, 97452), (30780, 86624), (32484, 82080), (32832, 81210), (36480, 73089), (40605, 65664), (41040, 64968), (43312, 61560), (48726, 54720), (49248, 54140), (51433, 51840)]