21296378880

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 528

約数和(自身を含む): 85284635904

約数和(自身を除く): 63988257024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 206, 210, 224, 240, 252, 256, 280, 288, 309, 315, 320, 336, 360, 384, 412, 420, 448, 480, 504, 512, 515, 560, 576, 618, 630, 640, 641, 672, 720, 721, 768, 824, 840, 896, 927, 960, 1008, 1024, 1030, 1120, 1152, 1236, 1260, 1280, 1282, 1344, 1440, 1442, 1536, 1545, 1648, 1680, 1792, 1854, 1920, 1923, 2016, 2060, 2163, 2240, 2304, 2472, 2520, 2560, 2564, 2688, 2880, 2884, 3072, 3090, 3205, 3296, 3360, 3584, 3605, 3708, 3840, 3846, 4032, 4120, 4326, 4480, 4487, 4608, 4635, 4944, 5040, 5120, 5128, 5376, 5760, 5768, 5769, 6180, 6410, 6489, 6592, 6720, 7168, 7210, 7416, 7680, 7692, 8064, 8240, 8652, 8960, 8974, 9216, 9270, 9615, 9888, 10080, 10256, 10752, 10815, 11520, 11536, 11538, 12360, 12820, 12978, 13184, 13440, 13461, 14420, 14832, 15360, 15384, 16128, 16480, 17304, 17920, 17948, 18540, 19230, 19776, 20160, 20512, 21504, 21630, 22435, 23040, 23072, 23076, 24720, 25640, 25956, 26368, 26880, 26922, 28840, 28845, 29664, 30768, 32256, 32445, 32960, 34608, 35840, 35896, 37080, 38460, 39552, 40320, 40383, 41024, 43260, 44870, 46080, 46144, 46152, 49440, 51280, 51912, 52736, 53760, 53844, 57680, 57690, 59328, 61536, 64512, 64890, 65920, 66023, 67305, 69216, 71792, 74160, 76920, 79104, 80640, 80766, 82048, 86520, 89740, 92288, 92304, 98880, 102560, 103824, 105472, 107520, 107688, 115360, 115380, 118656, 123072, 129780, 131840, 132046, 134610, 138432, 143584, 148320, 153840, 158208, 161280, 161532, 164096, 173040, 179480, 184576, 184608, 197760, 198069, 201915, 205120, 207648, 215376, 230720, 230760, 237312, 246144, 259560, 263680, 264092, 269220, 276864, 287168, 296640, 307680, 316416, 322560, 323064, 328192, 330115, 346080, 358960, 369152, 369216, 395520, 396138, 403830, 410240, 415296, 430752, 461440, 461520, 462161, 474624, 492288, 519120, 527360, 528184, 538440, 553728, 574336, 593280, 594207, 615360, 646128, 656384, 660230, 692160, 717920, 738304, 738432, 791040, 792276, 807660, 820480, 830592, 861504, 922880, 923040, 924322, 949248, 984576, 990345, 1038240, 1056368, 1076880, 1107456, 1148672, 1186560, 1188414, 1230720, 1292256, 1320460, 1384320, 1386483, 1435840, 1476864, 1582080, 1584552, 1615320, 1640960, 1661184, 1723008, 1845760, 1846080, 1848644, 1969152, 1980690, 2076480, 2112736, 2153760, 2214912, 2297344, 2310805, 2373120, 2376828, 2461440, 2584512, 2640920, 2768640, 2772966, 2871680, 2953728, 2971035, 3169104, 3230640, 3281920, 3322368, 3446016, 3691520, 3692160, 3697288, 3961380, 4152960, 4159449, 4225472, 4307520, 4594688, 4621610, 4746240, 4753656, 4922880, 5169024, 5281840, 5537280, 5545932, 5743360, 5907456, 5942070, 6338208, 6461280, 6644736, 6892032, 6932415, 7384320, 7394576, 7922760, 8305920, 8318898, 8450944, 8615040, 9243220, 9507312, 9845760, 10338048, 10563680, 11074560, 11091864, 11486720, 11884140, 12676416, 12922560, 13784064, 13864830, 14768640, 14789152, 15845520, 16611840, 16637796, 16901888, 17230080, 18486440, 19014624, 20676096, 20797245, 21127360, 22183728, 22973440, 23768280, 25352832, 25845120, 27729660, 29537280, 29578304, 31691040, 33223680, 33275592, 33803776, 34460160, 36972880, 38029248, 41352192, 41594490, 42254720, 44367456, 47536560, 50705664, 51690240, 55459320, 59156608, 63382080, 66551184, 67607552, 68920320, 73945760, 76058496, 83188980, 84509440, 88734912, 95073120, 101411328, 103380480, 110918640, 118313216, 126764160, 133102368, 147891520, 152116992, 166377960, 169018880, 177469824, 190146240, 202822656, 206760960, 221837280, 236626432, 253528320, 266204736, 295783040, 304233984, 332755920, 338037760, 354939648, 380292480, 443674560, 473252864, 507056640, 532409472, 591566080, 608467968, 665511840, 709879296, 760584960, 887349120, 1014113280, 1064818944, 1183132160, 1331023680, 1419758592, 1521169920, 1774698240, 2129637888, 2366264320, 2662047360, 3042339840, 3549396480, 4259275776, 5324094720, 7098792960, 10648189440, 21296378880]

約数ペア:

[(1, 21296378880), (2, 10648189440), (3, 7098792960), (4, 5324094720), (5, 4259275776), (6, 3549396480), (7, 3042339840), (8, 2662047360), (9, 2366264320), (10, 2129637888), (12, 1774698240), (14, 1521169920), (15, 1419758592), (16, 1331023680), (18, 1183132160), (20, 1064818944), (21, 1014113280), (24, 887349120), (28, 760584960), (30, 709879296), (32, 665511840), (35, 608467968), (36, 591566080), (40, 532409472), (42, 507056640), (45, 473252864), (48, 443674560), (56, 380292480), (60, 354939648), (63, 338037760), (64, 332755920), (70, 304233984), (72, 295783040), (80, 266204736), (84, 253528320), (90, 236626432), (96, 221837280), (103, 206760960), (105, 202822656), (112, 190146240), (120, 177469824), (126, 169018880), (128, 166377960), (140, 152116992), (144, 147891520), (160, 133102368), (168, 126764160), (180, 118313216), (192, 110918640), (206, 103380480), (210, 101411328), (224, 95073120), (240, 88734912), (252, 84509440), (256, 83188980), (280, 76058496), (288, 73945760), (309, 68920320), (315, 67607552), (320, 66551184), (336, 63382080), (360, 59156608), (384, 55459320), (412, 51690240), (420, 50705664), (448, 47536560), (480, 44367456), (504, 42254720), (512, 41594490), (515, 41352192), (560, 38029248), (576, 36972880), (618, 34460160), (630, 33803776), (640, 33275592), (641, 33223680), (672, 31691040), (720, 29578304), (721, 29537280), (768, 27729660), (824, 25845120), (840, 25352832), (896, 23768280), (927, 22973440), (960, 22183728), (1008, 21127360), (1024, 20797245), (1030, 20676096), (1120, 19014624), (1152, 18486440), (1236, 17230080), (1260, 16901888), (1280, 16637796), (1282, 16611840), (1344, 15845520), (1440, 14789152), (1442, 14768640), (1536, 13864830), (1545, 13784064), (1648, 12922560), (1680, 12676416), (1792, 11884140), (1854, 11486720), (1920, 11091864), (1923, 11074560), (2016, 10563680), (2060, 10338048), (2163, 9845760), (2240, 9507312), (2304, 9243220), (2472, 8615040), (2520, 8450944), (2560, 8318898), (2564, 8305920), (2688, 7922760), (2880, 7394576), (2884, 7384320), (3072, 6932415), (3090, 6892032), (3205, 6644736), (3296, 6461280), (3360, 6338208), (3584, 5942070), (3605, 5907456), (3708, 5743360), (3840, 5545932), (3846, 5537280), (4032, 5281840), (4120, 5169024), (4326, 4922880), (4480, 4753656), (4487, 4746240), (4608, 4621610), (4635, 4594688), (4944, 4307520), (5040, 4225472), (5120, 4159449), (5128, 4152960), (5376, 3961380), (5760, 3697288), (5768, 3692160), (5769, 3691520), (6180, 3446016), (6410, 3322368), (6489, 3281920), (6592, 3230640), (6720, 3169104), (7168, 2971035), (7210, 2953728), (7416, 2871680), (7680, 2772966), (7692, 2768640), (8064, 2640920), (8240, 2584512), (8652, 2461440), (8960, 2376828), (8974, 2373120), (9216, 2310805), (9270, 2297344), (9615, 2214912), (9888, 2153760), (10080, 2112736), (10256, 2076480), (10752, 1980690), (10815, 1969152), (11520, 1848644), (11536, 1846080), (11538, 1845760), (12360, 1723008), (12820, 1661184), (12978, 1640960), (13184, 1615320), (13440, 1584552), (13461, 1582080), (14420, 1476864), (14832, 1435840), (15360, 1386483), (15384, 1384320), (16128, 1320460), (16480, 1292256), (17304, 1230720), (17920, 1188414), (17948, 1186560), (18540, 1148672), (19230, 1107456), (19776, 1076880), (20160, 1056368), (20512, 1038240), (21504, 990345), (21630, 984576), (22435, 949248), (23040, 924322), (23072, 923040), (23076, 922880), (24720, 861504), (25640, 830592), (25956, 820480), (26368, 807660), (26880, 792276), (26922, 791040), (28840, 738432), (28845, 738304), (29664, 717920), (30768, 692160), (32256, 660230), (32445, 656384), (32960, 646128), (34608, 615360), (35840, 594207), (35896, 593280), (37080, 574336), (38460, 553728), (39552, 538440), (40320, 528184), (40383, 527360), (41024, 519120), (43260, 492288), (44870, 474624), (46080, 462161), (46144, 461520), (46152, 461440), (49440, 430752), (51280, 415296), (51912, 410240), (52736, 403830), (53760, 396138), (53844, 395520), (57680, 369216), (57690, 369152), (59328, 358960), (61536, 346080), (64512, 330115), (64890, 328192), (65920, 323064), (66023, 322560), (67305, 316416), (69216, 307680), (71792, 296640), (74160, 287168), (76920, 276864), (79104, 269220), (80640, 264092), (80766, 263680), (82048, 259560), (86520, 246144), (89740, 237312), (92288, 230760), (92304, 230720), (98880, 215376), (102560, 207648), (103824, 205120), (105472, 201915), (107520, 198069), (107688, 197760), (115360, 184608), (115380, 184576), (118656, 179480), (123072, 173040), (129780, 164096), (131840, 161532), (132046, 161280), (134610, 158208), (138432, 153840), (143584, 148320)]