20674621440

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 780

約数和(自身を含む): 82254284112

約数和(自身を除く): 61579662672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 103, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 206, 216, 220, 240, 242, 256, 264, 270, 288, 297, 309, 320, 324, 330, 352, 360, 363, 384, 396, 405, 412, 432, 440, 480, 484, 495, 512, 515, 528, 540, 576, 594, 605, 618, 640, 648, 660, 704, 720, 726, 768, 792, 810, 824, 864, 880, 891, 927, 960, 968, 990, 1024, 1030, 1056, 1080, 1089, 1133, 1152, 1188, 1210, 1236, 1280, 1296, 1320, 1408, 1440, 1452, 1485, 1536, 1545, 1584, 1620, 1648, 1728, 1760, 1782, 1815, 1854, 1920, 1936, 1980, 2048, 2060, 2112, 2160, 2178, 2266, 2304, 2376, 2420, 2472, 2560, 2592, 2640, 2781, 2816, 2880, 2904, 2970, 3072, 3090, 3168, 3240, 3267, 3296, 3399, 3456, 3520, 3564, 3630, 3708, 3840, 3872, 3960, 4096, 4120, 4224, 4320, 4356, 4455, 4532, 4608, 4635, 4752, 4840, 4944, 5120, 5184, 5280, 5445, 5562, 5632, 5665, 5760, 5808, 5940, 6144, 6180, 6336, 6480, 6534, 6592, 6798, 6912, 7040, 7128, 7260, 7416, 7680, 7744, 7920, 8240, 8343, 8448, 8640, 8712, 8910, 9064, 9216, 9270, 9504, 9680, 9801, 9888, 10197, 10240, 10368, 10560, 10890, 11124, 11264, 11330, 11520, 11616, 11880, 12288, 12360, 12463, 12672, 12960, 13068, 13184, 13596, 13824, 13905, 14080, 14256, 14520, 14832, 15360, 15488, 15840, 16335, 16480, 16686, 16896, 16995, 17280, 17424, 17820, 18128, 18432, 18540, 19008, 19360, 19602, 19776, 20394, 20480, 20736, 21120, 21780, 22248, 22528, 22660, 23040, 23232, 23760, 24720, 24926, 25344, 25920, 26136, 26368, 27192, 27648, 27810, 28160, 28512, 29040, 29664, 30591, 30720, 30976, 31680, 32670, 32960, 33372, 33792, 33990, 34560, 34848, 35640, 36256, 36864, 37080, 37389, 38016, 38720, 39204, 39552, 40788, 41472, 41715, 42240, 43560, 44496, 45056, 45320, 46080, 46464, 47520, 49005, 49440, 49852, 50688, 50985, 51840, 52272, 52736, 54384, 55296, 55620, 56320, 57024, 58080, 59328, 61182, 61440, 61952, 62315, 63360, 65340, 65920, 66744, 67584, 67980, 69120, 69696, 71280, 72512, 74160, 74778, 76032, 77440, 78408, 79104, 81576, 82944, 83430, 84480, 87120, 88992, 90640, 91773, 92160, 92928, 95040, 98010, 98880, 99704, 101376, 101970, 103680, 104544, 105472, 108768, 110592, 111240, 112167, 112640, 114048, 116160, 118656, 122364, 123904, 124630, 126720, 130680, 131840, 133488, 135168, 135960, 138240, 139392, 142560, 145024, 148320, 149556, 152064, 152955, 154880, 156816, 158208, 163152, 165888, 166860, 168960, 174240, 177984, 181280, 183546, 184320, 185856, 186945, 190080, 196020, 197760, 199408, 202752, 203940, 207360, 209088, 210944, 217536, 222480, 224334, 225280, 228096, 232320, 237312, 244728, 247808, 249260, 253440, 261360, 263680, 266976, 271920, 276480, 278784, 285120, 290048, 296640, 299112, 304128, 305910, 309760, 313632, 316416, 326304, 331776, 333720, 336501, 337920, 348480, 355968, 362560, 367092, 371712, 373890, 380160, 392040, 395520, 398816, 405504, 407880, 414720, 418176, 421888, 435072, 444960, 448668, 456192, 458865, 464640, 474624, 489456, 495616, 498520, 506880, 522720, 527360, 533952, 543840, 552960, 557568, 560835, 570240, 580096, 593280, 598224, 608256, 611820, 619520, 627264, 632832, 652608, 667440, 673002, 675840, 696960, 711936, 725120, 734184, 743424, 747780, 760320, 784080, 791040, 797632, 815760, 829440, 836352, 870144, 889920, 897336, 912384, 917730, 929280, 949248, 978912, 997040, 1009503, 1013760, 1045440, 1054720, 1067904, 1087680, 1115136, 1121670, 1140480, 1160192, 1186560, 1196448, 1216512, 1223640, 1239040, 1254528, 1265664, 1305216, 1334880, 1346004, 1393920, 1423872, 1450240, 1468368, 1486848, 1495560, 1520640, 1568160, 1582080, 1595264, 1631520, 1658880, 1672704, 1682505, 1740288, 1779840, 1794672, 1824768, 1835460, 1858560, 1898496, 1957824, 1994080, 2019006, 2027520, 2090880, 2109440, 2135808, 2175360, 2230272, 2243340, 2280960, 2320384, 2373120, 2392896, 2447280, 2478080, 2509056, 2610432, 2669760, 2692008, 2787840, 2847744, 2900480, 2936736, 2991120, 3041280, 3136320, 3164160, 3190528, 3263040, 3345408, 3365010, 3480576, 3559680, 3589344, 3649536, 3670920, 3717120, 3796992, 3915648, 3988160, 4038012, 4181760, 4271616, 4350720, 4460544, 4486680, 4561920, 4640768, 4746240, 4785792, 4894560, 5018112, 5047515, 5220864, 5339520, 5384016, 5575680, 5695488, 5800960, 5873472, 5982240, 6082560, 6272640, 6328320, 6381056, 6526080, 6690816, 6730020, 6961152, 7119360, 7178688, 7341840, 7434240, 7831296, 7976320, 8076024, 8363520, 8543232, 8701440, 8973360, 9123840, 9492480, 9571584, 9789120, 10036224, 10095030, 10441728, 10679040, 10768032, 11151360, 11390976, 11601920, 11746944, 11964480, 12545280, 12762112, 13052160, 13381632, 13460040, 13922304, 14238720, 14357376, 14683680, 15662592, 15952640, 16152048, 16727040, 17086464, 17402880, 17946720, 18247680, 18984960, 19143168, 19578240, 20072448, 20190060, 20883456, 21358080, 21536064, 22302720, 23203840, 23493888, 23928960, 25090560, 25524224, 26104320, 26920080, 28477440, 28714752, 29367360, 31325184, 31905280, 32304096, 33454080, 34172928, 34805760, 35893440, 38286336, 39156480, 40144896, 40380120, 41766912, 42716160, 43072128, 46987776, 47857920, 50181120, 51048448, 52208640, 53840160, 56954880, 57429504, 58734720, 62650368, 63810560, 64608192, 66908160, 69611520, 71786880, 76572672, 78312960, 80760240, 85432320, 86144256, 93975552, 95715840, 100362240, 104417280, 107680320, 114859008, 117469440, 125300736, 127621120, 129216384, 143573760, 153145344, 156625920, 161520480, 170864640, 172288512, 187951104, 191431680, 200724480, 208834560, 215360640, 229718016, 234938880, 255242240, 258432768, 287147520, 313251840, 323040960, 344577024, 375902208, 382863360, 430721280, 459436032, 469877760, 516865536, 574295040, 626503680, 646081920, 689154048, 765726720, 861442560, 939755520, 1033731072, 1148590080, 1292163840, 1378308096, 1722885120, 1879511040, 2067462144, 2297180160, 2584327680, 3445770240, 4134924288, 5168655360, 6891540480, 10337310720, 20674621440]

約数ペア:

[(1, 20674621440), (2, 10337310720), (3, 6891540480), (4, 5168655360), (5, 4134924288), (6, 3445770240), (8, 2584327680), (9, 2297180160), (10, 2067462144), (11, 1879511040), (12, 1722885120), (15, 1378308096), (16, 1292163840), (18, 1148590080), (20, 1033731072), (22, 939755520), (24, 861442560), (27, 765726720), (30, 689154048), (32, 646081920), (33, 626503680), (36, 574295040), (40, 516865536), (44, 469877760), (45, 459436032), (48, 430721280), (54, 382863360), (55, 375902208), (60, 344577024), (64, 323040960), (66, 313251840), (72, 287147520), (80, 258432768), (81, 255242240), (88, 234938880), (90, 229718016), (96, 215360640), (99, 208834560), (103, 200724480), (108, 191431680), (110, 187951104), (120, 172288512), (121, 170864640), (128, 161520480), (132, 156625920), (135, 153145344), (144, 143573760), (160, 129216384), (162, 127621120), (165, 125300736), (176, 117469440), (180, 114859008), (192, 107680320), (198, 104417280), (206, 100362240), (216, 95715840), (220, 93975552), (240, 86144256), (242, 85432320), (256, 80760240), (264, 78312960), (270, 76572672), (288, 71786880), (297, 69611520), (309, 66908160), (320, 64608192), (324, 63810560), (330, 62650368), (352, 58734720), (360, 57429504), (363, 56954880), (384, 53840160), (396, 52208640), (405, 51048448), (412, 50181120), (432, 47857920), (440, 46987776), (480, 43072128), (484, 42716160), (495, 41766912), (512, 40380120), (515, 40144896), (528, 39156480), (540, 38286336), (576, 35893440), (594, 34805760), (605, 34172928), (618, 33454080), (640, 32304096), (648, 31905280), (660, 31325184), (704, 29367360), (720, 28714752), (726, 28477440), (768, 26920080), (792, 26104320), (810, 25524224), (824, 25090560), (864, 23928960), (880, 23493888), (891, 23203840), (927, 22302720), (960, 21536064), (968, 21358080), (990, 20883456), (1024, 20190060), (1030, 20072448), (1056, 19578240), (1080, 19143168), (1089, 18984960), (1133, 18247680), (1152, 17946720), (1188, 17402880), (1210, 17086464), (1236, 16727040), (1280, 16152048), (1296, 15952640), (1320, 15662592), (1408, 14683680), (1440, 14357376), (1452, 14238720), (1485, 13922304), (1536, 13460040), (1545, 13381632), (1584, 13052160), (1620, 12762112), (1648, 12545280), (1728, 11964480), (1760, 11746944), (1782, 11601920), (1815, 11390976), (1854, 11151360), (1920, 10768032), (1936, 10679040), (1980, 10441728), (2048, 10095030), (2060, 10036224), (2112, 9789120), (2160, 9571584), (2178, 9492480), (2266, 9123840), (2304, 8973360), (2376, 8701440), (2420, 8543232), (2472, 8363520), (2560, 8076024), (2592, 7976320), (2640, 7831296), (2781, 7434240), (2816, 7341840), (2880, 7178688), (2904, 7119360), (2970, 6961152), (3072, 6730020), (3090, 6690816), (3168, 6526080), (3240, 6381056), (3267, 6328320), (3296, 6272640), (3399, 6082560), (3456, 5982240), (3520, 5873472), (3564, 5800960), (3630, 5695488), (3708, 5575680), (3840, 5384016), (3872, 5339520), (3960, 5220864), (4096, 5047515), (4120, 5018112), (4224, 4894560), (4320, 4785792), (4356, 4746240), (4455, 4640768), (4532, 4561920), (4608, 4486680), (4635, 4460544), (4752, 4350720), (4840, 4271616), (4944, 4181760), (5120, 4038012), (5184, 3988160), (5280, 3915648), (5445, 3796992), (5562, 3717120), (5632, 3670920), (5665, 3649536), (5760, 3589344), (5808, 3559680), (5940, 3480576), (6144, 3365010), (6180, 3345408), (6336, 3263040), (6480, 3190528), (6534, 3164160), (6592, 3136320), (6798, 3041280), (6912, 2991120), (7040, 2936736), (7128, 2900480), (7260, 2847744), (7416, 2787840), (7680, 2692008), (7744, 2669760), (7920, 2610432), (8240, 2509056), (8343, 2478080), (8448, 2447280), (8640, 2392896), (8712, 2373120), (8910, 2320384), (9064, 2280960), (9216, 2243340), (9270, 2230272), (9504, 2175360), (9680, 2135808), (9801, 2109440), (9888, 2090880), (10197, 2027520), (10240, 2019006), (10368, 1994080), (10560, 1957824), (10890, 1898496), (11124, 1858560), (11264, 1835460), (11330, 1824768), (11520, 1794672), (11616, 1779840), (11880, 1740288), (12288, 1682505), (12360, 1672704), (12463, 1658880), (12672, 1631520), (12960, 1595264), (13068, 1582080), (13184, 1568160), (13596, 1520640), (13824, 1495560), (13905, 1486848), (14080, 1468368), (14256, 1450240), (14520, 1423872), (14832, 1393920), (15360, 1346004), (15488, 1334880), (15840, 1305216), (16335, 1265664), (16480, 1254528), (16686, 1239040), (16896, 1223640), (16995, 1216512), (17280, 1196448), (17424, 1186560), (17820, 1160192), (18128, 1140480), (18432, 1121670), (18540, 1115136), (19008, 1087680), (19360, 1067904), (19602, 1054720), (19776, 1045440), (20394, 1013760), (20480, 1009503), (20736, 997040), (21120, 978912), (21780, 949248), (22248, 929280), (22528, 917730), (22660, 912384), (23040, 897336), (23232, 889920), (23760, 870144), (24720, 836352), (24926, 829440), (25344, 815760), (25920, 797632), (26136, 791040), (26368, 784080), (27192, 760320), (27648, 747780), (27810, 743424), (28160, 734184), (28512, 725120), (29040, 711936), (29664, 696960), (30591, 675840), (30720, 673002), (30976, 667440), (31680, 652608), (32670, 632832), (32960, 627264), (33372, 619520), (33792, 611820), (33990, 608256), (34560, 598224), (34848, 593280), (35640, 580096), (36256, 570240), (36864, 560835), (37080, 557568), (37389, 552960), (38016, 543840), (38720, 533952), (39204, 527360), (39552, 522720), (40788, 506880), (41472, 498520), (41715, 495616), (42240, 489456), (43560, 474624), (44496, 464640), (45056, 458865), (45320, 456192), (46080, 448668), (46464, 444960), (47520, 435072), (49005, 421888), (49440, 418176), (49852, 414720), (50688, 407880), (50985, 405504), (51840, 398816), (52272, 395520), (52736, 392040), (54384, 380160), (55296, 373890), (55620, 371712), (56320, 367092), (57024, 362560), (58080, 355968), (59328, 348480), (61182, 337920), (61440, 336501), (61952, 333720), (62315, 331776), (63360, 326304), (65340, 316416), (65920, 313632), (66744, 309760), (67584, 305910), (67980, 304128), (69120, 299112), (69696, 296640), (71280, 290048), (72512, 285120), (74160, 278784), (74778, 276480), (76032, 271920), (77440, 266976), (78408, 263680), (79104, 261360), (81576, 253440), (82944, 249260), (83430, 247808), (84480, 244728), (87120, 237312), (88992, 232320), (90640, 228096), (91773, 225280), (92160, 224334), (92928, 222480), (95040, 217536), (98010, 210944), (98880, 209088), (99704, 207360), (101376, 203940), (101970, 202752), (103680, 199408), (104544, 197760), (105472, 196020), (108768, 190080), (110592, 186945), (111240, 185856), (112167, 184320), (112640, 183546), (114048, 181280), (116160, 177984), (118656, 174240), (122364, 168960), (123904, 166860), (124630, 165888), (126720, 163152), (130680, 158208), (131840, 156816), (133488, 154880), (135168, 152955), (135960, 152064), (138240, 149556), (139392, 148320), (142560, 145024)]