21524081040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1580

約数の個数: 720

約数和(自身を含む): 94272984000

約数和(自身を除く): 72748902960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 98, 99, 105, 110, 111, 112, 120, 126, 132, 140, 144, 147, 148, 154, 165, 168, 176, 180, 185, 196, 198, 210, 220, 222, 231, 240, 245, 252, 259, 264, 280, 294, 296, 308, 315, 330, 333, 336, 360, 370, 385, 392, 396, 407, 420, 440, 441, 444, 462, 490, 495, 504, 518, 528, 539, 555, 560, 588, 592, 616, 630, 660, 666, 693, 720, 735, 740, 770, 777, 784, 792, 814, 840, 880, 882, 888, 924, 980, 990, 1008, 1036, 1078, 1110, 1155, 1176, 1221, 1232, 1260, 1295, 1320, 1332, 1386, 1470, 1480, 1499, 1540, 1554, 1584, 1617, 1628, 1665, 1680, 1764, 1776, 1813, 1848, 1960, 1980, 2035, 2072, 2156, 2205, 2220, 2310, 2331, 2352, 2442, 2520, 2590, 2640, 2664, 2695, 2772, 2849, 2940, 2960, 2998, 3080, 3108, 3234, 3256, 3330, 3465, 3528, 3626, 3663, 3696, 3885, 3920, 3960, 4070, 4144, 4312, 4410, 4440, 4497, 4620, 4662, 4851, 4884, 5040, 5180, 5328, 5390, 5439, 5544, 5698, 5880, 5996, 6105, 6160, 6216, 6468, 6512, 6660, 6930, 7056, 7252, 7326, 7495, 7770, 7920, 8085, 8140, 8547, 8624, 8820, 8880, 8994, 9065, 9240, 9324, 9702, 9768, 10360, 10493, 10780, 10878, 11088, 11396, 11655, 11760, 11992, 12210, 12432, 12936, 13320, 13491, 13860, 14245, 14504, 14652, 14990, 15540, 16170, 16280, 16317, 16489, 17094, 17640, 17988, 18130, 18315, 18480, 18648, 19404, 19536, 19943, 20720, 20986, 21560, 21756, 22485, 22792, 23310, 23984, 24255, 24420, 25641, 25872, 26640, 26982, 27195, 27720, 28490, 29008, 29304, 29980, 31080, 31479, 32340, 32560, 32634, 32978, 34188, 35280, 35976, 36260, 36630, 37296, 38808, 39886, 41972, 42735, 43120, 43512, 44970, 45584, 46620, 48510, 48840, 49467, 51282, 52465, 53964, 54390, 55440, 55463, 56980, 58608, 59829, 59960, 62160, 62958, 64680, 65268, 65956, 67455, 68376, 71952, 72520, 73260, 73451, 77616, 79772, 81585, 82445, 83944, 85470, 87024, 89940, 93240, 94437, 97020, 97680, 98934, 99715, 102564, 104930, 107928, 108780, 110926, 113960, 115423, 119658, 119920, 125916, 128205, 129360, 130536, 131912, 134910, 136752, 145040, 146520, 146902, 148401, 157395, 159544, 163170, 164890, 166389, 167888, 170940, 179487, 179880, 186480, 188874, 194040, 197868, 199430, 205128, 209860, 215856, 217560, 220353, 221852, 227920, 230846, 239316, 247335, 251832, 256410, 261072, 263824, 269820, 277315, 293040, 293804, 296802, 299145, 314790, 319088, 326340, 329780, 332778, 341880, 346269, 358974, 359760, 367255, 377748, 388080, 388241, 395736, 398860, 410256, 419720, 435120, 440706, 443704, 461692, 472185, 478632, 494670, 499167, 503664, 512820, 539640, 554630, 577115, 587608, 593604, 598290, 610093, 629580, 652680, 659560, 661059, 665556, 683760, 692538, 717948, 734510, 742005, 755496, 776482, 791472, 797720, 807961, 831945, 839440, 881412, 887408, 897435, 923384, 944370, 957264, 989340, 998334, 1025640, 1038807, 1079280, 1101765, 1109260, 1154230, 1164723, 1175216, 1187208, 1196580, 1220186, 1259160, 1305360, 1319120, 1322118, 1331112, 1385076, 1435896, 1469020, 1484010, 1510992, 1552964, 1595440, 1615922, 1663890, 1731345, 1762824, 1794870, 1830279, 1846768, 1888740, 1941205, 1978680, 1996668, 2051280, 2077614, 2203530, 2218520, 2308460, 2329446, 2374416, 2393160, 2423883, 2440372, 2495835, 2518320, 2644236, 2662224, 2717687, 2770152, 2871792, 2938040, 2968020, 3050465, 3105928, 3231844, 3305295, 3327780, 3462690, 3494169, 3525648, 3589740, 3660558, 3777480, 3882410, 3957360, 3993336, 4039805, 4155228, 4270651, 4407060, 4437040, 4616920, 4658892, 4786320, 4847766, 4880744, 4991670, 5194035, 5288472, 5435374, 5490837, 5540304, 5823615, 5876080, 5936040, 6100930, 6211856, 6463688, 6610590, 6655560, 6925380, 6988338, 7179480, 7271649, 7321116, 7554960, 7764820, 7986672, 8079610, 8153061, 8310456, 8541302, 8814120, 9151395, 9233840, 9317784, 9695532, 9761488, 9983340, 10388070, 10576944, 10870748, 10981674, 11647230, 11872080, 12119415, 12201860, 12811953, 12927376, 13221180, 13311120, 13588435, 13850760, 13976676, 14358960, 14543298, 14642232, 15529640, 16159220, 16306122, 16620912, 17082604, 17470845, 17628240, 18302790, 18635568, 19391064, 19966680, 20776140, 21353255, 21741496, 21963348, 23294460, 24238830, 24403720, 24459183, 25623906, 26442360, 27176870, 27454185, 27701520, 27953352, 29086596, 29284464, 29894557, 31059280, 32318440, 32612244, 34165208, 34941690, 36358245, 36605580, 38435859, 38782128, 39933360, 40765305, 41552280, 42706510, 43482992, 43926696, 46588920, 48477660, 48807440, 48918366, 51247812, 52884720, 54353740, 54908370, 55906704, 58173192, 59789114, 64059765, 64636880, 65224488, 68330416, 69883380, 72716490, 73211160, 76871718, 81530610, 83104560, 85413020, 87853392, 89683671, 93177840, 96955320, 97836732, 102495624, 108707480, 109816740, 116346384, 119578228, 122295915, 128119530, 130448976, 139766760, 145432980, 146422320, 149472785, 153743436, 163061220, 170826040, 179367342, 192179295, 193910640, 195673464, 204991248, 217414960, 219633480, 239156456, 244591830, 256239060, 269051013, 279533520, 290865960, 298945570, 307486872, 326122440, 341652080, 358734684, 384358590, 391346928, 439266960, 448418355, 478312912, 489183660, 512478120, 538102026, 581731920, 597891140, 614973744, 652244880, 717469368, 768717180, 896836710, 978367320, 1024956240, 1076204052, 1195782280, 1345255065, 1434938736, 1537434360, 1793673420, 1956734640, 2152408104, 2391564560, 2690510130, 3074868720, 3587346840, 4304816208, 5381020260, 7174693680, 10762040520, 21524081040]

約数ペア:

[(1, 21524081040), (2, 10762040520), (3, 7174693680), (4, 5381020260), (5, 4304816208), (6, 3587346840), (7, 3074868720), (8, 2690510130), (9, 2391564560), (10, 2152408104), (11, 1956734640), (12, 1793673420), (14, 1537434360), (15, 1434938736), (16, 1345255065), (18, 1195782280), (20, 1076204052), (21, 1024956240), (22, 978367320), (24, 896836710), (28, 768717180), (30, 717469368), (33, 652244880), (35, 614973744), (36, 597891140), (37, 581731920), (40, 538102026), (42, 512478120), (44, 489183660), (45, 478312912), (48, 448418355), (49, 439266960), (55, 391346928), (56, 384358590), (60, 358734684), (63, 341652080), (66, 326122440), (70, 307486872), (72, 298945570), (74, 290865960), (77, 279533520), (80, 269051013), (84, 256239060), (88, 244591830), (90, 239156456), (98, 219633480), (99, 217414960), (105, 204991248), (110, 195673464), (111, 193910640), (112, 192179295), (120, 179367342), (126, 170826040), (132, 163061220), (140, 153743436), (144, 149472785), (147, 146422320), (148, 145432980), (154, 139766760), (165, 130448976), (168, 128119530), (176, 122295915), (180, 119578228), (185, 116346384), (196, 109816740), (198, 108707480), (210, 102495624), (220, 97836732), (222, 96955320), (231, 93177840), (240, 89683671), (245, 87853392), (252, 85413020), (259, 83104560), (264, 81530610), (280, 76871718), (294, 73211160), (296, 72716490), (308, 69883380), (315, 68330416), (330, 65224488), (333, 64636880), (336, 64059765), (360, 59789114), (370, 58173192), (385, 55906704), (392, 54908370), (396, 54353740), (407, 52884720), (420, 51247812), (440, 48918366), (441, 48807440), (444, 48477660), (462, 46588920), (490, 43926696), (495, 43482992), (504, 42706510), (518, 41552280), (528, 40765305), (539, 39933360), (555, 38782128), (560, 38435859), (588, 36605580), (592, 36358245), (616, 34941690), (630, 34165208), (660, 32612244), (666, 32318440), (693, 31059280), (720, 29894557), (735, 29284464), (740, 29086596), (770, 27953352), (777, 27701520), (784, 27454185), (792, 27176870), (814, 26442360), (840, 25623906), (880, 24459183), (882, 24403720), (888, 24238830), (924, 23294460), (980, 21963348), (990, 21741496), (1008, 21353255), (1036, 20776140), (1078, 19966680), (1110, 19391064), (1155, 18635568), (1176, 18302790), (1221, 17628240), (1232, 17470845), (1260, 17082604), (1295, 16620912), (1320, 16306122), (1332, 16159220), (1386, 15529640), (1470, 14642232), (1480, 14543298), (1499, 14358960), (1540, 13976676), (1554, 13850760), (1584, 13588435), (1617, 13311120), (1628, 13221180), (1665, 12927376), (1680, 12811953), (1764, 12201860), (1776, 12119415), (1813, 11872080), (1848, 11647230), (1960, 10981674), (1980, 10870748), (2035, 10576944), (2072, 10388070), (2156, 9983340), (2205, 9761488), (2220, 9695532), (2310, 9317784), (2331, 9233840), (2352, 9151395), (2442, 8814120), (2520, 8541302), (2590, 8310456), (2640, 8153061), (2664, 8079610), (2695, 7986672), (2772, 7764820), (2849, 7554960), (2940, 7321116), (2960, 7271649), (2998, 7179480), (3080, 6988338), (3108, 6925380), (3234, 6655560), (3256, 6610590), (3330, 6463688), (3465, 6211856), (3528, 6100930), (3626, 5936040), (3663, 5876080), (3696, 5823615), (3885, 5540304), (3920, 5490837), (3960, 5435374), (4070, 5288472), (4144, 5194035), (4312, 4991670), (4410, 4880744), (4440, 4847766), (4497, 4786320), (4620, 4658892), (4662, 4616920), (4851, 4437040), (4884, 4407060), (5040, 4270651), (5180, 4155228), (5328, 4039805), (5390, 3993336), (5439, 3957360), (5544, 3882410), (5698, 3777480), (5880, 3660558), (5996, 3589740), (6105, 3525648), (6160, 3494169), (6216, 3462690), (6468, 3327780), (6512, 3305295), (6660, 3231844), (6930, 3105928), (7056, 3050465), (7252, 2968020), (7326, 2938040), (7495, 2871792), (7770, 2770152), (7920, 2717687), (8085, 2662224), (8140, 2644236), (8547, 2518320), (8624, 2495835), (8820, 2440372), (8880, 2423883), (8994, 2393160), (9065, 2374416), (9240, 2329446), (9324, 2308460), (9702, 2218520), (9768, 2203530), (10360, 2077614), (10493, 2051280), (10780, 1996668), (10878, 1978680), (11088, 1941205), (11396, 1888740), (11655, 1846768), (11760, 1830279), (11992, 1794870), (12210, 1762824), (12432, 1731345), (12936, 1663890), (13320, 1615922), (13491, 1595440), (13860, 1552964), (14245, 1510992), (14504, 1484010), (14652, 1469020), (14990, 1435896), (15540, 1385076), (16170, 1331112), (16280, 1322118), (16317, 1319120), (16489, 1305360), (17094, 1259160), (17640, 1220186), (17988, 1196580), (18130, 1187208), (18315, 1175216), (18480, 1164723), (18648, 1154230), (19404, 1109260), (19536, 1101765), (19943, 1079280), (20720, 1038807), (20986, 1025640), (21560, 998334), (21756, 989340), (22485, 957264), (22792, 944370), (23310, 923384), (23984, 897435), (24255, 887408), (24420, 881412), (25641, 839440), (25872, 831945), (26640, 807961), (26982, 797720), (27195, 791472), (27720, 776482), (28490, 755496), (29008, 742005), (29304, 734510), (29980, 717948), (31080, 692538), (31479, 683760), (32340, 665556), (32560, 661059), (32634, 659560), (32978, 652680), (34188, 629580), (35280, 610093), (35976, 598290), (36260, 593604), (36630, 587608), (37296, 577115), (38808, 554630), (39886, 539640), (41972, 512820), (42735, 503664), (43120, 499167), (43512, 494670), (44970, 478632), (45584, 472185), (46620, 461692), (48510, 443704), (48840, 440706), (49467, 435120), (51282, 419720), (52465, 410256), (53964, 398860), (54390, 395736), (55440, 388241), (55463, 388080), (56980, 377748), (58608, 367255), (59829, 359760), (59960, 358974), (62160, 346269), (62958, 341880), (64680, 332778), (65268, 329780), (65956, 326340), (67455, 319088), (68376, 314790), (71952, 299145), (72520, 296802), (73260, 293804), (73451, 293040), (77616, 277315), (79772, 269820), (81585, 263824), (82445, 261072), (83944, 256410), (85470, 251832), (87024, 247335), (89940, 239316), (93240, 230846), (94437, 227920), (97020, 221852), (97680, 220353), (98934, 217560), (99715, 215856), (102564, 209860), (104930, 205128), (107928, 199430), (108780, 197868), (110926, 194040), (113960, 188874), (115423, 186480), (119658, 179880), (119920, 179487), (125916, 170940), (128205, 167888), (129360, 166389), (130536, 164890), (131912, 163170), (134910, 159544), (136752, 157395), (145040, 148401), (146520, 146902)]