19486897920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 576

約数和(自身を含む): 79863168000

約数和(自身を除く): 60376270080

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, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 540, 545, 560, 576, 630, 640, 654, 672, 720, 739, 756, 763, 768, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1090, 1120, 1152, 1260, 1280, 1308, 1344, 1440, 1478, 1512, 1526, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2160, 2180, 2217, 2240, 2289, 2304, 2520, 2616, 2688, 2880, 2943, 2956, 3024, 3052, 3270, 3360, 3456, 3488, 3695, 3780, 3815, 3840, 3924, 4032, 4320, 4360, 4434, 4480, 4578, 4905, 5040, 5173, 5232, 5376, 5760, 5886, 5912, 6048, 6104, 6540, 6651, 6720, 6867, 6912, 6976, 7390, 7560, 7630, 7848, 8064, 8640, 8720, 8868, 8960, 9156, 9810, 10080, 10346, 10464, 11085, 11445, 11520, 11772, 11824, 12096, 12208, 13080, 13302, 13440, 13734, 13952, 14715, 14780, 15120, 15260, 15519, 15696, 16128, 17280, 17440, 17736, 18312, 19620, 19953, 20160, 20601, 20692, 20928, 22170, 22890, 23544, 23648, 24192, 24416, 25865, 26160, 26604, 26880, 27468, 27904, 29430, 29560, 30240, 30520, 31038, 31392, 33255, 34335, 34560, 34880, 35472, 36624, 39240, 39906, 40320, 41202, 41384, 41856, 44340, 45780, 46557, 47088, 47296, 48384, 48832, 51730, 52320, 53208, 54936, 58860, 59120, 60480, 61040, 62076, 62784, 66510, 68670, 69760, 70944, 73248, 77595, 78480, 79812, 80551, 80640, 82404, 82768, 83712, 88680, 91560, 93114, 94176, 94592, 97664, 99765, 103005, 103460, 104640, 106416, 109872, 117720, 118240, 120960, 122080, 124152, 125568, 133020, 137340, 139520, 139671, 141888, 146496, 155190, 156960, 159624, 161102, 164808, 165536, 177360, 183120, 186228, 188352, 189184, 195328, 199530, 206010, 206920, 209280, 212832, 219744, 232785, 235440, 236480, 241653, 241920, 244160, 248304, 251136, 266040, 274680, 279342, 283776, 292992, 310380, 313920, 319248, 322204, 329616, 331072, 354720, 366240, 372456, 376704, 399060, 402755, 412020, 413840, 418560, 425664, 439488, 465570, 470880, 472960, 483306, 488320, 496608, 532080, 549360, 558684, 563857, 567552, 585984, 620760, 627840, 638496, 644408, 659232, 662144, 698355, 709440, 724959, 732480, 744912, 753408, 798120, 805510, 824040, 827680, 851328, 878976, 931140, 941760, 945920, 966612, 976640, 993216, 1064160, 1098720, 1117368, 1127714, 1208265, 1241520, 1255680, 1276992, 1288816, 1318464, 1324288, 1396710, 1418880, 1449918, 1464960, 1489824, 1596240, 1611020, 1648080, 1655360, 1691571, 1702656, 1757952, 1862280, 1883520, 1933224, 1986432, 2128320, 2174877, 2197440, 2234736, 2255428, 2416530, 2483040, 2553984, 2577632, 2636928, 2793420, 2819285, 2837760, 2899836, 2929920, 2979648, 3192480, 3222040, 3296160, 3310720, 3383142, 3624795, 3724560, 3767040, 3866448, 3972864, 4256640, 4349754, 4394880, 4469472, 4510856, 4833060, 4966080, 5074713, 5107968, 5155264, 5273856, 5586840, 5638570, 5799672, 5959296, 6384960, 6444080, 6592320, 6621440, 6766284, 7249590, 7449120, 7732896, 8457855, 8513280, 8699508, 8789760, 8938944, 9021712, 9666120, 9932160, 10149426, 10310528, 10874385, 11173680, 11277140, 11599344, 11918592, 12769920, 12888160, 13184640, 13532568, 14499180, 14898240, 15224139, 15465792, 16915710, 17399016, 17877888, 18043424, 19332240, 19864320, 20298852, 20621056, 21748770, 22347360, 22554280, 23198688, 25373565, 25539840, 25776320, 26369280, 27065136, 28998360, 29796480, 30448278, 30931584, 33831420, 34798032, 35755776, 36086848, 38664480, 40597704, 43497540, 44694720, 45108560, 46397376, 50747130, 51552640, 54130272, 57996720, 59592960, 60896556, 61863168, 67662840, 69596064, 72173696, 76120695, 77328960, 81195408, 86995080, 89389440, 90217120, 92794752, 101494260, 103105280, 108260544, 115993440, 121793112, 135325680, 139192128, 144347392, 152241390, 154657920, 162390816, 173990160, 178778880, 180434240, 185589504, 202988520, 216521088, 231986880, 243586224, 270651360, 278384256, 304482780, 309315840, 324781632, 347980320, 360868480, 405977040, 433042176, 463973760, 487172448, 541302720, 556768512, 608965560, 649563264, 695960640, 721736960, 811954080, 927947520, 974344896, 1082605440, 1217931120, 1299126528, 1391921280, 1623908160, 1948689792, 2165210880, 2435862240, 2783842560, 3247816320, 3897379584, 4871724480, 6495632640, 9743448960, 19486897920]

約数ペア:

[(1, 19486897920), (2, 9743448960), (3, 6495632640), (4, 4871724480), (5, 3897379584), (6, 3247816320), (7, 2783842560), (8, 2435862240), (9, 2165210880), (10, 1948689792), (12, 1623908160), (14, 1391921280), (15, 1299126528), (16, 1217931120), (18, 1082605440), (20, 974344896), (21, 927947520), (24, 811954080), (27, 721736960), (28, 695960640), (30, 649563264), (32, 608965560), (35, 556768512), (36, 541302720), (40, 487172448), (42, 463973760), (45, 433042176), (48, 405977040), (54, 360868480), (56, 347980320), (60, 324781632), (63, 309315840), (64, 304482780), (70, 278384256), (72, 270651360), (80, 243586224), (84, 231986880), (90, 216521088), (96, 202988520), (105, 185589504), (108, 180434240), (109, 178778880), (112, 173990160), (120, 162390816), (126, 154657920), (128, 152241390), (135, 144347392), (140, 139192128), (144, 135325680), (160, 121793112), (168, 115993440), (180, 108260544), (189, 103105280), (192, 101494260), (210, 92794752), (216, 90217120), (218, 89389440), (224, 86995080), (240, 81195408), (252, 77328960), (256, 76120695), (270, 72173696), (280, 69596064), (288, 67662840), (315, 61863168), (320, 60896556), (327, 59592960), (336, 57996720), (360, 54130272), (378, 51552640), (384, 50747130), (420, 46397376), (432, 45108560), (436, 44694720), (448, 43497540), (480, 40597704), (504, 38664480), (540, 36086848), (545, 35755776), (560, 34798032), (576, 33831420), (630, 30931584), (640, 30448278), (654, 29796480), (672, 28998360), (720, 27065136), (739, 26369280), (756, 25776320), (763, 25539840), (768, 25373565), (840, 23198688), (864, 22554280), (872, 22347360), (896, 21748770), (945, 20621056), (960, 20298852), (981, 19864320), (1008, 19332240), (1080, 18043424), (1090, 17877888), (1120, 17399016), (1152, 16915710), (1260, 15465792), (1280, 15224139), (1308, 14898240), (1344, 14499180), (1440, 13532568), (1478, 13184640), (1512, 12888160), (1526, 12769920), (1635, 11918592), (1680, 11599344), (1728, 11277140), (1744, 11173680), (1792, 10874385), (1890, 10310528), (1920, 10149426), (1962, 9932160), (2016, 9666120), (2160, 9021712), (2180, 8938944), (2217, 8789760), (2240, 8699508), (2289, 8513280), (2304, 8457855), (2520, 7732896), (2616, 7449120), (2688, 7249590), (2880, 6766284), (2943, 6621440), (2956, 6592320), (3024, 6444080), (3052, 6384960), (3270, 5959296), (3360, 5799672), (3456, 5638570), (3488, 5586840), (3695, 5273856), (3780, 5155264), (3815, 5107968), (3840, 5074713), (3924, 4966080), (4032, 4833060), (4320, 4510856), (4360, 4469472), (4434, 4394880), (4480, 4349754), (4578, 4256640), (4905, 3972864), (5040, 3866448), (5173, 3767040), (5232, 3724560), (5376, 3624795), (5760, 3383142), (5886, 3310720), (5912, 3296160), (6048, 3222040), (6104, 3192480), (6540, 2979648), (6651, 2929920), (6720, 2899836), (6867, 2837760), (6912, 2819285), (6976, 2793420), (7390, 2636928), (7560, 2577632), (7630, 2553984), (7848, 2483040), (8064, 2416530), (8640, 2255428), (8720, 2234736), (8868, 2197440), (8960, 2174877), (9156, 2128320), (9810, 1986432), (10080, 1933224), (10346, 1883520), (10464, 1862280), (11085, 1757952), (11445, 1702656), (11520, 1691571), (11772, 1655360), (11824, 1648080), (12096, 1611020), (12208, 1596240), (13080, 1489824), (13302, 1464960), (13440, 1449918), (13734, 1418880), (13952, 1396710), (14715, 1324288), (14780, 1318464), (15120, 1288816), (15260, 1276992), (15519, 1255680), (15696, 1241520), (16128, 1208265), (17280, 1127714), (17440, 1117368), (17736, 1098720), (18312, 1064160), (19620, 993216), (19953, 976640), (20160, 966612), (20601, 945920), (20692, 941760), (20928, 931140), (22170, 878976), (22890, 851328), (23544, 827680), (23648, 824040), (24192, 805510), (24416, 798120), (25865, 753408), (26160, 744912), (26604, 732480), (26880, 724959), (27468, 709440), (27904, 698355), (29430, 662144), (29560, 659232), (30240, 644408), (30520, 638496), (31038, 627840), (31392, 620760), (33255, 585984), (34335, 567552), (34560, 563857), (34880, 558684), (35472, 549360), (36624, 532080), (39240, 496608), (39906, 488320), (40320, 483306), (41202, 472960), (41384, 470880), (41856, 465570), (44340, 439488), (45780, 425664), (46557, 418560), (47088, 413840), (47296, 412020), (48384, 402755), (48832, 399060), (51730, 376704), (52320, 372456), (53208, 366240), (54936, 354720), (58860, 331072), (59120, 329616), (60480, 322204), (61040, 319248), (62076, 313920), (62784, 310380), (66510, 292992), (68670, 283776), (69760, 279342), (70944, 274680), (73248, 266040), (77595, 251136), (78480, 248304), (79812, 244160), (80551, 241920), (80640, 241653), (82404, 236480), (82768, 235440), (83712, 232785), (88680, 219744), (91560, 212832), (93114, 209280), (94176, 206920), (94592, 206010), (97664, 199530), (99765, 195328), (103005, 189184), (103460, 188352), (104640, 186228), (106416, 183120), (109872, 177360), (117720, 165536), (118240, 164808), (120960, 161102), (122080, 159624), (124152, 156960), (125568, 155190), (133020, 146496), (137340, 141888), (139520, 139671)]