20210964480

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 720

約数和(自身を含む): 84218294160

約数和(自身を除く): 64007329680

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, 59, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 140, 144, 160, 162, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 256, 270, 280, 288, 295, 315, 320, 324, 336, 354, 360, 378, 384, 405, 413, 420, 432, 448, 472, 480, 504, 512, 531, 540, 560, 567, 576, 590, 630, 640, 648, 672, 708, 720, 756, 768, 810, 826, 840, 864, 885, 896, 944, 945, 960, 1008, 1024, 1062, 1080, 1120, 1134, 1152, 1180, 1239, 1260, 1280, 1296, 1344, 1416, 1440, 1512, 1536, 1593, 1620, 1652, 1680, 1728, 1770, 1792, 1888, 1890, 1920, 2016, 2048, 2065, 2124, 2160, 2240, 2268, 2304, 2360, 2478, 2520, 2560, 2592, 2655, 2688, 2832, 2835, 2880, 3024, 3072, 3186, 3240, 3304, 3360, 3456, 3481, 3540, 3584, 3717, 3776, 3780, 3840, 4032, 4130, 4248, 4320, 4480, 4536, 4608, 4720, 4779, 4956, 5040, 5120, 5184, 5310, 5376, 5664, 5670, 5760, 6048, 6144, 6195, 6372, 6480, 6608, 6720, 6912, 6962, 7080, 7168, 7434, 7552, 7560, 7680, 7965, 8064, 8260, 8496, 8640, 8960, 9072, 9216, 9440, 9558, 9912, 10080, 10240, 10368, 10443, 10620, 10752, 11151, 11328, 11340, 11520, 12096, 12390, 12744, 12960, 13216, 13440, 13824, 13924, 14160, 14336, 14868, 15104, 15120, 15360, 15930, 16128, 16520, 16992, 17280, 17405, 17920, 18144, 18432, 18585, 18880, 19116, 19824, 20160, 20736, 20886, 21240, 21504, 22302, 22656, 22680, 23040, 23895, 24192, 24367, 24780, 25488, 25920, 26432, 26880, 27648, 27848, 28320, 29736, 30208, 30240, 30720, 31329, 31860, 32256, 33040, 33453, 33984, 34560, 34810, 35840, 36288, 37170, 37760, 38232, 39648, 40320, 41472, 41772, 42480, 43008, 44604, 45312, 45360, 46080, 47790, 48384, 48734, 49560, 50976, 51840, 52215, 52864, 53760, 55296, 55696, 55755, 56640, 59472, 60416, 60480, 62658, 63720, 64512, 66080, 66906, 67968, 69120, 69620, 71680, 72576, 73101, 74340, 75520, 76464, 79296, 80640, 82944, 83544, 84960, 89208, 90624, 90720, 92160, 93987, 95580, 96768, 97468, 99120, 101952, 103680, 104430, 105728, 107520, 111392, 111510, 113280, 118944, 120832, 120960, 121835, 125316, 127440, 129024, 132160, 133812, 135936, 138240, 139240, 145152, 146202, 148680, 151040, 152928, 156645, 158592, 161280, 165888, 167088, 167265, 169920, 178416, 181248, 181440, 187974, 191160, 193536, 194936, 198240, 203904, 207360, 208860, 211456, 215040, 219303, 222784, 223020, 226560, 237888, 241920, 243670, 250632, 254880, 264320, 267624, 271872, 276480, 278480, 281961, 290304, 292404, 297360, 302080, 305856, 313290, 317184, 322560, 334176, 334530, 339840, 356832, 362496, 362880, 365505, 375948, 382320, 387072, 389872, 396480, 407808, 414720, 417720, 422912, 438606, 445568, 446040, 453120, 469935, 475776, 483840, 487340, 501264, 509760, 528640, 535248, 543744, 556960, 563922, 580608, 584808, 594720, 604160, 611712, 626580, 634368, 645120, 657909, 668352, 669060, 679680, 713664, 725760, 731010, 751896, 764640, 779744, 792960, 815616, 829440, 835440, 845824, 877212, 891136, 892080, 906240, 939870, 951552, 967680, 974680, 1002528, 1019520, 1057280, 1070496, 1087488, 1096515, 1113920, 1127844, 1161216, 1169616, 1189440, 1223424, 1253160, 1268736, 1315818, 1336704, 1338120, 1359360, 1409805, 1427328, 1451520, 1462020, 1503792, 1529280, 1559488, 1585920, 1631232, 1670880, 1754424, 1782272, 1784160, 1812480, 1879740, 1903104, 1935360, 1949360, 1973727, 2005056, 2039040, 2114560, 2140992, 2193030, 2227840, 2255688, 2339232, 2378880, 2446848, 2506320, 2537472, 2631636, 2673408, 2676240, 2718720, 2819610, 2854656, 2903040, 2924040, 3007584, 3058560, 3118976, 3171840, 3262464, 3289545, 3341760, 3508848, 3564544, 3568320, 3759480, 3806208, 3898720, 3947454, 4010112, 4078080, 4229120, 4281984, 4386060, 4455680, 4511376, 4678464, 4757760, 4893696, 5012640, 5263272, 5346816, 5352480, 5437440, 5639220, 5709312, 5806080, 5848080, 6015168, 6117120, 6237952, 6343680, 6579090, 6683520, 7017696, 7129088, 7136640, 7518960, 7612416, 7797440, 7894908, 8020224, 8156160, 8563968, 8772120, 8911360, 9022752, 9356928, 9515520, 9787392, 9868635, 10025280, 10526544, 10693632, 10704960, 11278440, 11418624, 11696160, 12030336, 12234240, 12475904, 12687360, 13158180, 13367040, 14035392, 14273280, 15037920, 15594880, 15789816, 16040448, 16312320, 17127936, 17544240, 17822720, 18045504, 18713856, 19031040, 19737270, 20050560, 21053088, 21387264, 21409920, 22556880, 22837248, 23392320, 24060672, 24468480, 24951808, 26316360, 26734080, 28070784, 28546560, 30075840, 31189760, 31579632, 32080896, 34255872, 35088480, 35645440, 36091008, 37427712, 38062080, 39474540, 40101120, 42106176, 42819840, 45113760, 46784640, 48121344, 48936960, 49903616, 52632720, 53468160, 56141568, 57093120, 60151680, 62379520, 63159264, 64161792, 68511744, 70176960, 72182016, 74855424, 78949080, 80202240, 84212352, 85639680, 90227520, 93569280, 96242688, 105265440, 106936320, 112283136, 114186240, 120303360, 124759040, 126318528, 140353920, 144364032, 149710848, 157898160, 160404480, 168424704, 171279360, 180455040, 187138560, 192485376, 210530880, 224566272, 240606720, 249518080, 252637056, 280707840, 288728064, 315796320, 320808960, 336849408, 342558720, 360910080, 374277120, 421061760, 449132544, 481213440, 505274112, 561415680, 577456128, 631592640, 673698816, 721820160, 748554240, 842123520, 962426880, 1010548224, 1122831360, 1263185280, 1347397632, 1443640320, 1684247040, 2021096448, 2245662720, 2526370560, 2887280640, 3368494080, 4042192896, 5052741120, 6736988160, 10105482240, 20210964480]

約数ペア:

[(1, 20210964480), (2, 10105482240), (3, 6736988160), (4, 5052741120), (5, 4042192896), (6, 3368494080), (7, 2887280640), (8, 2526370560), (9, 2245662720), (10, 2021096448), (12, 1684247040), (14, 1443640320), (15, 1347397632), (16, 1263185280), (18, 1122831360), (20, 1010548224), (21, 962426880), (24, 842123520), (27, 748554240), (28, 721820160), (30, 673698816), (32, 631592640), (35, 577456128), (36, 561415680), (40, 505274112), (42, 481213440), (45, 449132544), (48, 421061760), (54, 374277120), (56, 360910080), (59, 342558720), (60, 336849408), (63, 320808960), (64, 315796320), (70, 288728064), (72, 280707840), (80, 252637056), (81, 249518080), (84, 240606720), (90, 224566272), (96, 210530880), (105, 192485376), (108, 187138560), (112, 180455040), (118, 171279360), (120, 168424704), (126, 160404480), (128, 157898160), (135, 149710848), (140, 144364032), (144, 140353920), (160, 126318528), (162, 124759040), (168, 120303360), (177, 114186240), (180, 112283136), (189, 106936320), (192, 105265440), (210, 96242688), (216, 93569280), (224, 90227520), (236, 85639680), (240, 84212352), (252, 80202240), (256, 78949080), (270, 74855424), (280, 72182016), (288, 70176960), (295, 68511744), (315, 64161792), (320, 63159264), (324, 62379520), (336, 60151680), (354, 57093120), (360, 56141568), (378, 53468160), (384, 52632720), (405, 49903616), (413, 48936960), (420, 48121344), (432, 46784640), (448, 45113760), (472, 42819840), (480, 42106176), (504, 40101120), (512, 39474540), (531, 38062080), (540, 37427712), (560, 36091008), (567, 35645440), (576, 35088480), (590, 34255872), (630, 32080896), (640, 31579632), (648, 31189760), (672, 30075840), (708, 28546560), (720, 28070784), (756, 26734080), (768, 26316360), (810, 24951808), (826, 24468480), (840, 24060672), (864, 23392320), (885, 22837248), (896, 22556880), (944, 21409920), (945, 21387264), (960, 21053088), (1008, 20050560), (1024, 19737270), (1062, 19031040), (1080, 18713856), (1120, 18045504), (1134, 17822720), (1152, 17544240), (1180, 17127936), (1239, 16312320), (1260, 16040448), (1280, 15789816), (1296, 15594880), (1344, 15037920), (1416, 14273280), (1440, 14035392), (1512, 13367040), (1536, 13158180), (1593, 12687360), (1620, 12475904), (1652, 12234240), (1680, 12030336), (1728, 11696160), (1770, 11418624), (1792, 11278440), (1888, 10704960), (1890, 10693632), (1920, 10526544), (2016, 10025280), (2048, 9868635), (2065, 9787392), (2124, 9515520), (2160, 9356928), (2240, 9022752), (2268, 8911360), (2304, 8772120), (2360, 8563968), (2478, 8156160), (2520, 8020224), (2560, 7894908), (2592, 7797440), (2655, 7612416), (2688, 7518960), (2832, 7136640), (2835, 7129088), (2880, 7017696), (3024, 6683520), (3072, 6579090), (3186, 6343680), (3240, 6237952), (3304, 6117120), (3360, 6015168), (3456, 5848080), (3481, 5806080), (3540, 5709312), (3584, 5639220), (3717, 5437440), (3776, 5352480), (3780, 5346816), (3840, 5263272), (4032, 5012640), (4130, 4893696), (4248, 4757760), (4320, 4678464), (4480, 4511376), (4536, 4455680), (4608, 4386060), (4720, 4281984), (4779, 4229120), (4956, 4078080), (5040, 4010112), (5120, 3947454), (5184, 3898720), (5310, 3806208), (5376, 3759480), (5664, 3568320), (5670, 3564544), (5760, 3508848), (6048, 3341760), (6144, 3289545), (6195, 3262464), (6372, 3171840), (6480, 3118976), (6608, 3058560), (6720, 3007584), (6912, 2924040), (6962, 2903040), (7080, 2854656), (7168, 2819610), (7434, 2718720), (7552, 2676240), (7560, 2673408), (7680, 2631636), (7965, 2537472), (8064, 2506320), (8260, 2446848), (8496, 2378880), (8640, 2339232), (8960, 2255688), (9072, 2227840), (9216, 2193030), (9440, 2140992), (9558, 2114560), (9912, 2039040), (10080, 2005056), (10240, 1973727), (10368, 1949360), (10443, 1935360), (10620, 1903104), (10752, 1879740), (11151, 1812480), (11328, 1784160), (11340, 1782272), (11520, 1754424), (12096, 1670880), (12390, 1631232), (12744, 1585920), (12960, 1559488), (13216, 1529280), (13440, 1503792), (13824, 1462020), (13924, 1451520), (14160, 1427328), (14336, 1409805), (14868, 1359360), (15104, 1338120), (15120, 1336704), (15360, 1315818), (15930, 1268736), (16128, 1253160), (16520, 1223424), (16992, 1189440), (17280, 1169616), (17405, 1161216), (17920, 1127844), (18144, 1113920), (18432, 1096515), (18585, 1087488), (18880, 1070496), (19116, 1057280), (19824, 1019520), (20160, 1002528), (20736, 974680), (20886, 967680), (21240, 951552), (21504, 939870), (22302, 906240), (22656, 892080), (22680, 891136), (23040, 877212), (23895, 845824), (24192, 835440), (24367, 829440), (24780, 815616), (25488, 792960), (25920, 779744), (26432, 764640), (26880, 751896), (27648, 731010), (27848, 725760), (28320, 713664), (29736, 679680), (30208, 669060), (30240, 668352), (30720, 657909), (31329, 645120), (31860, 634368), (32256, 626580), (33040, 611712), (33453, 604160), (33984, 594720), (34560, 584808), (34810, 580608), (35840, 563922), (36288, 556960), (37170, 543744), (37760, 535248), (38232, 528640), (39648, 509760), (40320, 501264), (41472, 487340), (41772, 483840), (42480, 475776), (43008, 469935), (44604, 453120), (45312, 446040), (45360, 445568), (46080, 438606), (47790, 422912), (48384, 417720), (48734, 414720), (49560, 407808), (50976, 396480), (51840, 389872), (52215, 387072), (52864, 382320), (53760, 375948), (55296, 365505), (55696, 362880), (55755, 362496), (56640, 356832), (59472, 339840), (60416, 334530), (60480, 334176), (62658, 322560), (63720, 317184), (64512, 313290), (66080, 305856), (66906, 302080), (67968, 297360), (69120, 292404), (69620, 290304), (71680, 281961), (72576, 278480), (73101, 276480), (74340, 271872), (75520, 267624), (76464, 264320), (79296, 254880), (80640, 250632), (82944, 243670), (83544, 241920), (84960, 237888), (89208, 226560), (90624, 223020), (90720, 222784), (92160, 219303), (93987, 215040), (95580, 211456), (96768, 208860), (97468, 207360), (99120, 203904), (101952, 198240), (103680, 194936), (104430, 193536), (105728, 191160), (107520, 187974), (111392, 181440), (111510, 181248), (113280, 178416), (118944, 169920), (120832, 167265), (120960, 167088), (121835, 165888), (125316, 161280), (127440, 158592), (129024, 156645), (132160, 152928), (133812, 151040), (135936, 148680), (138240, 146202), (139240, 145152)]