1275748320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4974

約数の個数: 288

約数和(自身を含む): 5100713856

約数和(自身を除く): 3824965536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3920, 4312, 4620, 4704, 4931, 5280, 5390, 5880, 6160, 6468, 7392, 7840, 8085, 8624, 9240, 9862, 10780, 11760, 12320, 12936, 14793, 16170, 17248, 18480, 19724, 21560, 23520, 24655, 25872, 29586, 32340, 34517, 36960, 39448, 43120, 49310, 51744, 54241, 59172, 64680, 69034, 73965, 78896, 86240, 98620, 103551, 108482, 118344, 129360, 138068, 147930, 157792, 162723, 172585, 197240, 207102, 216964, 236688, 241619, 258720, 271205, 276136, 295860, 325446, 345170, 379687, 394480, 414204, 433928, 473376, 483238, 517755, 542410, 552272, 591720, 650892, 690340, 724857, 759374, 788960, 813615, 828408, 867856, 966476, 1035510, 1084820, 1104544, 1139061, 1183440, 1208095, 1301784, 1380680, 1449714, 1518748, 1627230, 1656816, 1735712, 1898435, 1932952, 2071020, 2169640, 2278122, 2366880, 2416190, 2603568, 2657809, 2761360, 2899428, 3037496, 3254460, 3313632, 3624285, 3796870, 3865904, 4142040, 4339280, 4556244, 4832380, 5207136, 5315618, 5522720, 5695305, 5798856, 6074992, 6508920, 7248570, 7593740, 7731808, 7973427, 8284080, 8678560, 9112488, 9664760, 10631236, 11390610, 11597712, 12149984, 13017840, 13289045, 14497140, 15187480, 15946854, 16568160, 18224976, 19329520, 21262472, 22781220, 23195424, 26035680, 26578090, 28994280, 30374960, 31893708, 36449952, 38659040, 39867135, 42524944, 45562440, 53156180, 57988560, 60749920, 63787416, 79734270, 85049888, 91124880, 106312360, 115977120, 127574832, 159468540, 182249760, 212624720, 255149664, 318937080, 425249440, 637874160, 1275748320]

約数ペア:

[(1, 1275748320), (2, 637874160), (3, 425249440), (4, 318937080), (5, 255149664), (6, 212624720), (7, 182249760), (8, 159468540), (10, 127574832), (11, 115977120), (12, 106312360), (14, 91124880), (15, 85049888), (16, 79734270), (20, 63787416), (21, 60749920), (22, 57988560), (24, 53156180), (28, 45562440), (30, 42524944), (32, 39867135), (33, 38659040), (35, 36449952), (40, 31893708), (42, 30374960), (44, 28994280), (48, 26578090), (49, 26035680), (55, 23195424), (56, 22781220), (60, 21262472), (66, 19329520), (70, 18224976), (77, 16568160), (80, 15946854), (84, 15187480), (88, 14497140), (96, 13289045), (98, 13017840), (105, 12149984), (110, 11597712), (112, 11390610), (120, 10631236), (132, 9664760), (140, 9112488), (147, 8678560), (154, 8284080), (160, 7973427), (165, 7731808), (168, 7593740), (176, 7248570), (196, 6508920), (210, 6074992), (220, 5798856), (224, 5695305), (231, 5522720), (240, 5315618), (245, 5207136), (264, 4832380), (280, 4556244), (294, 4339280), (308, 4142040), (330, 3865904), (336, 3796870), (352, 3624285), (385, 3313632), (392, 3254460), (420, 3037496), (440, 2899428), (462, 2761360), (480, 2657809), (490, 2603568), (528, 2416190), (539, 2366880), (560, 2278122), (588, 2169640), (616, 2071020), (660, 1932952), (672, 1898435), (735, 1735712), (770, 1656816), (784, 1627230), (840, 1518748), (880, 1449714), (924, 1380680), (980, 1301784), (1056, 1208095), (1078, 1183440), (1120, 1139061), (1155, 1104544), (1176, 1084820), (1232, 1035510), (1320, 966476), (1470, 867856), (1540, 828408), (1568, 813615), (1617, 788960), (1680, 759374), (1760, 724857), (1848, 690340), (1960, 650892), (2156, 591720), (2310, 552272), (2352, 542410), (2464, 517755), (2640, 483238), (2695, 473376), (2940, 433928), (3080, 414204), (3234, 394480), (3360, 379687), (3696, 345170), (3920, 325446), (4312, 295860), (4620, 276136), (4704, 271205), (4931, 258720), (5280, 241619), (5390, 236688), (5880, 216964), (6160, 207102), (6468, 197240), (7392, 172585), (7840, 162723), (8085, 157792), (8624, 147930), (9240, 138068), (9862, 129360), (10780, 118344), (11760, 108482), (12320, 103551), (12936, 98620), (14793, 86240), (16170, 78896), (17248, 73965), (18480, 69034), (19724, 64680), (21560, 59172), (23520, 54241), (24655, 51744), (25872, 49310), (29586, 43120), (32340, 39448), (34517, 36960)]