21528776640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 448

約数和(自身を含む): 80057548800

約数和(自身を除く): 58528772160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 107, 112, 120, 140, 158, 160, 168, 192, 210, 214, 224, 237, 240, 280, 316, 320, 321, 336, 379, 395, 420, 428, 448, 474, 480, 535, 553, 560, 632, 642, 672, 749, 758, 790, 840, 856, 948, 960, 1070, 1106, 1120, 1137, 1185, 1264, 1284, 1344, 1498, 1516, 1580, 1605, 1659, 1680, 1712, 1895, 1896, 2140, 2212, 2240, 2247, 2274, 2370, 2528, 2568, 2653, 2765, 2996, 3032, 3160, 3210, 3318, 3360, 3424, 3745, 3790, 3792, 4280, 4424, 4494, 4548, 4740, 5056, 5136, 5306, 5530, 5685, 5992, 6064, 6320, 6420, 6636, 6720, 6848, 7490, 7580, 7584, 7959, 8295, 8453, 8560, 8848, 8988, 9096, 9480, 10272, 10612, 11060, 11235, 11370, 11984, 12128, 12640, 12840, 13265, 13272, 14980, 15160, 15168, 15918, 16590, 16906, 17120, 17696, 17976, 18192, 18960, 20544, 21224, 22120, 22470, 22740, 23968, 24256, 25280, 25359, 25680, 26530, 26544, 29941, 29960, 30320, 31836, 33180, 33812, 34240, 35392, 35952, 36384, 37920, 39795, 40553, 42265, 42448, 44240, 44940, 45480, 47936, 50718, 51360, 53060, 53088, 59171, 59882, 59920, 60640, 63672, 66360, 67624, 71904, 72768, 75840, 79590, 81106, 84530, 84896, 88480, 89823, 89880, 90960, 101436, 102720, 106120, 106176, 118342, 119764, 119840, 121280, 121659, 126795, 127344, 132720, 135248, 143808, 149705, 159180, 162212, 169060, 169792, 176960, 177513, 179646, 179760, 181920, 202765, 202872, 209587, 212240, 236684, 239528, 239680, 243318, 253590, 254688, 265440, 270496, 283871, 295855, 299410, 318360, 324424, 338120, 355026, 359292, 359520, 363840, 405530, 405744, 419174, 424480, 449115, 473368, 479056, 486636, 507180, 509376, 530880, 540992, 567742, 591710, 598820, 608295, 628761, 636720, 648848, 676240, 710052, 718584, 719040, 811060, 811488, 838348, 848960, 851613, 887565, 898230, 946736, 958112, 973272, 1014360, 1047935, 1135484, 1183420, 1197640, 1216590, 1257522, 1273440, 1297696, 1352480, 1419355, 1420104, 1437168, 1622120, 1622976, 1676696, 1703226, 1775130, 1796460, 1893472, 1916224, 1946544, 2028720, 2095870, 2270968, 2366840, 2395280, 2433180, 2515044, 2546880, 2595392, 2704960, 2838710, 2840208, 2874336, 3143805, 3203687, 3244240, 3353392, 3406452, 3550260, 3592920, 3786944, 3893088, 4057440, 4191740, 4258065, 4541936, 4733680, 4790560, 4866360, 5030088, 5677420, 5680416, 5748672, 6287610, 6407374, 6488480, 6706784, 6812904, 7100520, 7185840, 7786176, 8114880, 8383480, 8516130, 9083872, 9467360, 9581120, 9611061, 9732720, 10060176, 11354840, 11360832, 12575220, 12814748, 12976960, 13413568, 13625808, 14201040, 14371680, 16018435, 16766960, 17032260, 18167744, 18934720, 19222122, 19465440, 20120352, 22425809, 22709680, 25150440, 25629496, 27251616, 28402080, 28743360, 32036870, 33533920, 34064520, 38444244, 38930880, 40240704, 44851618, 45419360, 48055305, 50300880, 51258992, 54503232, 56804160, 64073740, 67067840, 67277427, 68129040, 76888488, 89703236, 90838720, 96110610, 100601760, 102517984, 112129045, 128147480, 134554854, 136258080, 153776976, 179406472, 192221220, 201203520, 205035968, 224258090, 256294960, 269109708, 272516160, 307553952, 336387135, 358812944, 384442440, 448516180, 512589920, 538219416, 615107904, 672774270, 717625888, 768884880, 897032360, 1025179840, 1076438832, 1345548540, 1435251776, 1537769760, 1794064720, 2152877664, 2691097080, 3075539520, 3588129440, 4305755328, 5382194160, 7176258880, 10764388320, 21528776640]

約数ペア:

[(1, 21528776640), (2, 10764388320), (3, 7176258880), (4, 5382194160), (5, 4305755328), (6, 3588129440), (7, 3075539520), (8, 2691097080), (10, 2152877664), (12, 1794064720), (14, 1537769760), (15, 1435251776), (16, 1345548540), (20, 1076438832), (21, 1025179840), (24, 897032360), (28, 768884880), (30, 717625888), (32, 672774270), (35, 615107904), (40, 538219416), (42, 512589920), (48, 448516180), (56, 384442440), (60, 358812944), (64, 336387135), (70, 307553952), (79, 272516160), (80, 269109708), (84, 256294960), (96, 224258090), (105, 205035968), (107, 201203520), (112, 192221220), (120, 179406472), (140, 153776976), (158, 136258080), (160, 134554854), (168, 128147480), (192, 112129045), (210, 102517984), (214, 100601760), (224, 96110610), (237, 90838720), (240, 89703236), (280, 76888488), (316, 68129040), (320, 67277427), (321, 67067840), (336, 64073740), (379, 56804160), (395, 54503232), (420, 51258992), (428, 50300880), (448, 48055305), (474, 45419360), (480, 44851618), (535, 40240704), (553, 38930880), (560, 38444244), (632, 34064520), (642, 33533920), (672, 32036870), (749, 28743360), (758, 28402080), (790, 27251616), (840, 25629496), (856, 25150440), (948, 22709680), (960, 22425809), (1070, 20120352), (1106, 19465440), (1120, 19222122), (1137, 18934720), (1185, 18167744), (1264, 17032260), (1284, 16766960), (1344, 16018435), (1498, 14371680), (1516, 14201040), (1580, 13625808), (1605, 13413568), (1659, 12976960), (1680, 12814748), (1712, 12575220), (1895, 11360832), (1896, 11354840), (2140, 10060176), (2212, 9732720), (2240, 9611061), (2247, 9581120), (2274, 9467360), (2370, 9083872), (2528, 8516130), (2568, 8383480), (2653, 8114880), (2765, 7786176), (2996, 7185840), (3032, 7100520), (3160, 6812904), (3210, 6706784), (3318, 6488480), (3360, 6407374), (3424, 6287610), (3745, 5748672), (3790, 5680416), (3792, 5677420), (4280, 5030088), (4424, 4866360), (4494, 4790560), (4548, 4733680), (4740, 4541936), (5056, 4258065), (5136, 4191740), (5306, 4057440), (5530, 3893088), (5685, 3786944), (5992, 3592920), (6064, 3550260), (6320, 3406452), (6420, 3353392), (6636, 3244240), (6720, 3203687), (6848, 3143805), (7490, 2874336), (7580, 2840208), (7584, 2838710), (7959, 2704960), (8295, 2595392), (8453, 2546880), (8560, 2515044), (8848, 2433180), (8988, 2395280), (9096, 2366840), (9480, 2270968), (10272, 2095870), (10612, 2028720), (11060, 1946544), (11235, 1916224), (11370, 1893472), (11984, 1796460), (12128, 1775130), (12640, 1703226), (12840, 1676696), (13265, 1622976), (13272, 1622120), (14980, 1437168), (15160, 1420104), (15168, 1419355), (15918, 1352480), (16590, 1297696), (16906, 1273440), (17120, 1257522), (17696, 1216590), (17976, 1197640), (18192, 1183420), (18960, 1135484), (20544, 1047935), (21224, 1014360), (22120, 973272), (22470, 958112), (22740, 946736), (23968, 898230), (24256, 887565), (25280, 851613), (25359, 848960), (25680, 838348), (26530, 811488), (26544, 811060), (29941, 719040), (29960, 718584), (30320, 710052), (31836, 676240), (33180, 648848), (33812, 636720), (34240, 628761), (35392, 608295), (35952, 598820), (36384, 591710), (37920, 567742), (39795, 540992), (40553, 530880), (42265, 509376), (42448, 507180), (44240, 486636), (44940, 479056), (45480, 473368), (47936, 449115), (50718, 424480), (51360, 419174), (53060, 405744), (53088, 405530), (59171, 363840), (59882, 359520), (59920, 359292), (60640, 355026), (63672, 338120), (66360, 324424), (67624, 318360), (71904, 299410), (72768, 295855), (75840, 283871), (79590, 270496), (81106, 265440), (84530, 254688), (84896, 253590), (88480, 243318), (89823, 239680), (89880, 239528), (90960, 236684), (101436, 212240), (102720, 209587), (106120, 202872), (106176, 202765), (118342, 181920), (119764, 179760), (119840, 179646), (121280, 177513), (121659, 176960), (126795, 169792), (127344, 169060), (132720, 162212), (135248, 159180), (143808, 149705)]