254913120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 576

約数和(自身を含む): 1151055360

約数和(自身を除く): 896142240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 224, 228, 231, 240, 242, 252, 264, 266, 280, 285, 288, 304, 308, 315, 330, 336, 342, 352, 360, 363, 380, 385, 396, 399, 418, 420, 440, 456, 462, 480, 484, 495, 504, 528, 532, 560, 570, 605, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 726, 760, 770, 792, 798, 836, 840, 847, 855, 880, 912, 924, 968, 990, 1008, 1045, 1056, 1064, 1089, 1120, 1140, 1155, 1197, 1210, 1232, 1254, 1260, 1320, 1330, 1331, 1368, 1386, 1440, 1452, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1694, 1710, 1760, 1815, 1824, 1848, 1881, 1936, 1980, 1995, 2016, 2090, 2128, 2178, 2280, 2299, 2310, 2394, 2420, 2464, 2508, 2520, 2541, 2640, 2660, 2662, 2736, 2772, 2904, 2926, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3388, 3420, 3465, 3630, 3696, 3762, 3872, 3960, 3990, 3993, 4180, 4235, 4256, 4356, 4389, 4560, 4598, 4620, 4788, 4840, 5016, 5040, 5082, 5280, 5320, 5324, 5445, 5472, 5544, 5808, 5852, 5985, 6160, 6270, 6384, 6655, 6688, 6776, 6840, 6897, 6930, 7260, 7315, 7392, 7524, 7623, 7920, 7980, 7986, 8360, 8470, 8712, 8778, 9120, 9196, 9240, 9317, 9405, 9576, 9680, 10032, 10080, 10164, 10640, 10648, 10890, 11088, 11495, 11616, 11704, 11970, 11979, 12320, 12540, 12705, 12768, 13167, 13310, 13552, 13680, 13794, 13860, 14520, 14630, 15048, 15246, 15840, 15960, 15972, 16093, 16720, 16940, 17424, 17556, 18392, 18480, 18634, 18810, 19152, 19360, 19965, 20064, 20328, 20691, 21280, 21296, 21780, 21945, 22176, 22990, 23408, 23940, 23958, 25080, 25289, 25410, 26334, 26620, 27104, 27360, 27588, 27720, 27951, 29040, 29260, 30096, 30492, 31920, 31944, 32186, 33440, 33880, 34485, 34848, 35112, 36784, 36960, 37268, 37620, 38115, 38304, 39930, 40656, 41382, 42592, 43560, 43890, 45980, 46585, 46816, 47880, 47916, 48279, 50160, 50578, 50820, 52668, 53240, 55176, 55440, 55902, 58080, 58520, 59895, 60192, 60984, 63840, 63888, 64372, 65835, 67760, 68970, 70224, 73568, 74536, 75240, 75867, 76230, 79860, 80465, 81312, 82764, 83853, 87120, 87780, 91960, 93170, 95760, 95832, 96558, 100320, 101156, 101640, 103455, 105336, 106480, 110352, 110880, 111804, 117040, 119790, 121968, 126445, 127776, 128744, 131670, 135520, 137940, 139755, 140448, 144837, 149072, 150480, 151734, 152460, 159720, 160930, 165528, 167706, 174240, 175560, 177023, 183920, 186340, 191520, 191664, 193116, 202312, 203280, 206910, 210672, 212960, 220704, 223608, 227601, 234080, 239580, 241395, 243936, 252890, 257488, 263340, 275880, 279510, 289674, 298144, 300960, 303468, 304920, 319440, 321860, 331056, 335412, 351120, 354046, 367840, 372680, 379335, 383328, 386232, 404624, 406560, 413820, 419265, 421344, 447216, 455202, 479160, 482790, 505780, 514976, 526680, 531069, 551760, 559020, 579348, 606936, 609840, 638880, 643720, 662112, 670824, 702240, 708092, 724185, 745360, 758670, 772464, 809248, 827640, 838530, 885115, 894432, 910404, 958320, 965580, 1011560, 1053360, 1062138, 1103520, 1118040, 1138005, 1158696, 1213872, 1219680, 1287440, 1341648, 1416184, 1448370, 1490720, 1517340, 1544928, 1593207, 1655280, 1677060, 1770230, 1820808, 1916640, 1931160, 2023120, 2106720, 2124276, 2236080, 2276010, 2317392, 2427744, 2574880, 2655345, 2683296, 2832368, 2896740, 3034680, 3186414, 3310560, 3354120, 3540460, 3641616, 3862320, 4046240, 4248552, 4472160, 4552020, 4634784, 5310690, 5664736, 5793480, 6069360, 6372828, 6708240, 7080920, 7283232, 7724640, 7966035, 8497104, 9104040, 10621380, 11586960, 12138720, 12745656, 13416480, 14161840, 15932070, 16994208, 18208080, 21242760, 23173920, 25491312, 28323680, 31864140, 36416160, 42485520, 50982624, 63728280, 84971040, 127456560, 254913120]

約数ペア:

[(1, 254913120), (2, 127456560), (3, 84971040), (4, 63728280), (5, 50982624), (6, 42485520), (7, 36416160), (8, 31864140), (9, 28323680), (10, 25491312), (11, 23173920), (12, 21242760), (14, 18208080), (15, 16994208), (16, 15932070), (18, 14161840), (19, 13416480), (20, 12745656), (21, 12138720), (22, 11586960), (24, 10621380), (28, 9104040), (30, 8497104), (32, 7966035), (33, 7724640), (35, 7283232), (36, 7080920), (38, 6708240), (40, 6372828), (42, 6069360), (44, 5793480), (45, 5664736), (48, 5310690), (55, 4634784), (56, 4552020), (57, 4472160), (60, 4248552), (63, 4046240), (66, 3862320), (70, 3641616), (72, 3540460), (76, 3354120), (77, 3310560), (80, 3186414), (84, 3034680), (88, 2896740), (90, 2832368), (95, 2683296), (96, 2655345), (99, 2574880), (105, 2427744), (110, 2317392), (112, 2276010), (114, 2236080), (120, 2124276), (121, 2106720), (126, 2023120), (132, 1931160), (133, 1916640), (140, 1820808), (144, 1770230), (152, 1677060), (154, 1655280), (160, 1593207), (165, 1544928), (168, 1517340), (171, 1490720), (176, 1448370), (180, 1416184), (190, 1341648), (198, 1287440), (209, 1219680), (210, 1213872), (220, 1158696), (224, 1138005), (228, 1118040), (231, 1103520), (240, 1062138), (242, 1053360), (252, 1011560), (264, 965580), (266, 958320), (280, 910404), (285, 894432), (288, 885115), (304, 838530), (308, 827640), (315, 809248), (330, 772464), (336, 758670), (342, 745360), (352, 724185), (360, 708092), (363, 702240), (380, 670824), (385, 662112), (396, 643720), (399, 638880), (418, 609840), (420, 606936), (440, 579348), (456, 559020), (462, 551760), (480, 531069), (484, 526680), (495, 514976), (504, 505780), (528, 482790), (532, 479160), (560, 455202), (570, 447216), (605, 421344), (608, 419265), (616, 413820), (627, 406560), (630, 404624), (660, 386232), (665, 383328), (672, 379335), (684, 372680), (693, 367840), (720, 354046), (726, 351120), (760, 335412), (770, 331056), (792, 321860), (798, 319440), (836, 304920), (840, 303468), (847, 300960), (855, 298144), (880, 289674), (912, 279510), (924, 275880), (968, 263340), (990, 257488), (1008, 252890), (1045, 243936), (1056, 241395), (1064, 239580), (1089, 234080), (1120, 227601), (1140, 223608), (1155, 220704), (1197, 212960), (1210, 210672), (1232, 206910), (1254, 203280), (1260, 202312), (1320, 193116), (1330, 191664), (1331, 191520), (1368, 186340), (1386, 183920), (1440, 177023), (1452, 175560), (1463, 174240), (1520, 167706), (1540, 165528), (1584, 160930), (1596, 159720), (1672, 152460), (1680, 151734), (1694, 150480), (1710, 149072), (1760, 144837), (1815, 140448), (1824, 139755), (1848, 137940), (1881, 135520), (1936, 131670), (1980, 128744), (1995, 127776), (2016, 126445), (2090, 121968), (2128, 119790), (2178, 117040), (2280, 111804), (2299, 110880), (2310, 110352), (2394, 106480), (2420, 105336), (2464, 103455), (2508, 101640), (2520, 101156), (2541, 100320), (2640, 96558), (2660, 95832), (2662, 95760), (2736, 93170), (2772, 91960), (2904, 87780), (2926, 87120), (3040, 83853), (3080, 82764), (3135, 81312), (3168, 80465), (3192, 79860), (3344, 76230), (3360, 75867), (3388, 75240), (3420, 74536), (3465, 73568), (3630, 70224), (3696, 68970), (3762, 67760), (3872, 65835), (3960, 64372), (3990, 63888), (3993, 63840), (4180, 60984), (4235, 60192), (4256, 59895), (4356, 58520), (4389, 58080), (4560, 55902), (4598, 55440), (4620, 55176), (4788, 53240), (4840, 52668), (5016, 50820), (5040, 50578), (5082, 50160), (5280, 48279), (5320, 47916), (5324, 47880), (5445, 46816), (5472, 46585), (5544, 45980), (5808, 43890), (5852, 43560), (5985, 42592), (6160, 41382), (6270, 40656), (6384, 39930), (6655, 38304), (6688, 38115), (6776, 37620), (6840, 37268), (6897, 36960), (6930, 36784), (7260, 35112), (7315, 34848), (7392, 34485), (7524, 33880), (7623, 33440), (7920, 32186), (7980, 31944), (7986, 31920), (8360, 30492), (8470, 30096), (8712, 29260), (8778, 29040), (9120, 27951), (9196, 27720), (9240, 27588), (9317, 27360), (9405, 27104), (9576, 26620), (9680, 26334), (10032, 25410), (10080, 25289), (10164, 25080), (10640, 23958), (10648, 23940), (10890, 23408), (11088, 22990), (11495, 22176), (11616, 21945), (11704, 21780), (11970, 21296), (11979, 21280), (12320, 20691), (12540, 20328), (12705, 20064), (12768, 19965), (13167, 19360), (13310, 19152), (13552, 18810), (13680, 18634), (13794, 18480), (13860, 18392), (14520, 17556), (14630, 17424), (15048, 16940), (15246, 16720), (15840, 16093), (15960, 15972)]