1273250880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13397}}^1$

素因数の和:13434

約数の個数: 224

約数和(自身を含む): 4900452480

約数和(自身を除く): 3627201600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 13397, 15840, 19008, 23760, 26794, 31680, 40191, 47520, 53588, 66985, 80382, 95040, 107176, 120573, 133970, 147367, 160764, 200955, 214352, 241146, 267940, 294734, 321528, 361719, 401910, 428704, 442101, 482292, 535880, 589468, 602865, 643056, 723438, 736835, 803820, 857408, 884202, 964584, 1071760, 1178936, 1205730, 1286112, 1326303, 1446876, 1473670, 1607640, 1768404, 1808595, 1929168, 2143520, 2210505, 2357872, 2411460, 2572224, 2652606, 2893752, 2947340, 3215280, 3536808, 3617190, 3858336, 3978909, 4287040, 4421010, 4715744, 4822920, 5305212, 5787504, 5894680, 6430560, 6631515, 7073616, 7234380, 7716672, 7957818, 8842020, 9431488, 9645840, 10610424, 11575008, 11789360, 12861120, 13263030, 14147232, 14468760, 15915636, 17684040, 19291680, 19894545, 21220848, 23150016, 23578720, 26526060, 28294464, 28937520, 31831272, 35368080, 38583360, 39789090, 42441696, 47157440, 53052120, 57875040, 63662544, 70736160, 79578180, 84883392, 106104240, 115750080, 127325088, 141472320, 159156360, 212208480, 254650176, 318312720, 424416960, 636625440, 1273250880]

約数ペア:

[(1, 1273250880), (2, 636625440), (3, 424416960), (4, 318312720), (5, 254650176), (6, 212208480), (8, 159156360), (9, 141472320), (10, 127325088), (11, 115750080), (12, 106104240), (15, 84883392), (16, 79578180), (18, 70736160), (20, 63662544), (22, 57875040), (24, 53052120), (27, 47157440), (30, 42441696), (32, 39789090), (33, 38583360), (36, 35368080), (40, 31831272), (44, 28937520), (45, 28294464), (48, 26526060), (54, 23578720), (55, 23150016), (60, 21220848), (64, 19894545), (66, 19291680), (72, 17684040), (80, 15915636), (88, 14468760), (90, 14147232), (96, 13263030), (99, 12861120), (108, 11789360), (110, 11575008), (120, 10610424), (132, 9645840), (135, 9431488), (144, 8842020), (160, 7957818), (165, 7716672), (176, 7234380), (180, 7073616), (192, 6631515), (198, 6430560), (216, 5894680), (220, 5787504), (240, 5305212), (264, 4822920), (270, 4715744), (288, 4421010), (297, 4287040), (320, 3978909), (330, 3858336), (352, 3617190), (360, 3536808), (396, 3215280), (432, 2947340), (440, 2893752), (480, 2652606), (495, 2572224), (528, 2411460), (540, 2357872), (576, 2210505), (594, 2143520), (660, 1929168), (704, 1808595), (720, 1768404), (792, 1607640), (864, 1473670), (880, 1446876), (960, 1326303), (990, 1286112), (1056, 1205730), (1080, 1178936), (1188, 1071760), (1320, 964584), (1440, 884202), (1485, 857408), (1584, 803820), (1728, 736835), (1760, 723438), (1980, 643056), (2112, 602865), (2160, 589468), (2376, 535880), (2640, 482292), (2880, 442101), (2970, 428704), (3168, 401910), (3520, 361719), (3960, 321528), (4320, 294734), (4752, 267940), (5280, 241146), (5940, 214352), (6336, 200955), (7920, 160764), (8640, 147367), (9504, 133970), (10560, 120573), (11880, 107176), (13397, 95040), (15840, 80382), (19008, 66985), (23760, 53588), (26794, 47520), (31680, 40191)]