20555673600

素因数分解:

$2^{12}\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 936

約数和(自身を含む): 86455022080

約数和(自身を除く): 65899348480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 79, 80, 84, 88, 96, 100, 105, 110, 112, 120, 121, 128, 132, 140, 150, 154, 158, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 237, 240, 242, 256, 264, 275, 280, 300, 308, 316, 320, 330, 336, 350, 352, 363, 384, 385, 395, 400, 420, 440, 448, 462, 474, 480, 484, 512, 525, 528, 550, 553, 560, 600, 605, 616, 632, 640, 660, 672, 700, 704, 726, 768, 770, 790, 800, 825, 840, 847, 869, 880, 896, 924, 948, 960, 968, 1024, 1050, 1056, 1100, 1106, 1120, 1155, 1185, 1200, 1210, 1232, 1264, 1280, 1320, 1344, 1400, 1408, 1452, 1536, 1540, 1580, 1600, 1650, 1659, 1680, 1694, 1738, 1760, 1792, 1815, 1848, 1896, 1920, 1925, 1936, 1975, 2048, 2100, 2112, 2200, 2212, 2240, 2310, 2370, 2400, 2420, 2464, 2528, 2541, 2560, 2607, 2640, 2688, 2765, 2800, 2816, 2904, 3025, 3072, 3080, 3160, 3200, 3300, 3318, 3360, 3388, 3476, 3520, 3584, 3630, 3696, 3792, 3840, 3850, 3872, 3950, 4096, 4200, 4224, 4235, 4345, 4400, 4424, 4480, 4620, 4740, 4800, 4840, 4928, 5056, 5082, 5120, 5214, 5280, 5376, 5530, 5600, 5632, 5775, 5808, 5925, 6050, 6083, 6144, 6160, 6320, 6400, 6600, 6636, 6720, 6776, 6952, 7040, 7168, 7260, 7392, 7584, 7680, 7700, 7744, 7900, 8295, 8400, 8448, 8470, 8690, 8800, 8848, 8960, 9075, 9240, 9480, 9559, 9600, 9680, 9856, 10112, 10164, 10240, 10428, 10560, 10752, 11060, 11200, 11264, 11550, 11616, 11850, 12100, 12166, 12288, 12320, 12640, 12705, 12800, 13035, 13200, 13272, 13440, 13552, 13825, 13904, 14080, 14336, 14520, 14784, 15168, 15360, 15400, 15488, 15800, 16590, 16800, 16896, 16940, 17380, 17600, 17696, 17920, 18150, 18249, 18480, 18960, 19118, 19200, 19360, 19712, 20224, 20328, 20480, 20856, 21120, 21175, 21504, 21725, 22120, 22400, 22528, 23100, 23232, 23700, 24200, 24332, 24640, 25280, 25410, 25600, 26070, 26400, 26544, 26880, 27104, 27650, 27808, 28160, 28672, 28677, 29040, 29568, 30336, 30415, 30720, 30800, 30976, 31600, 33180, 33600, 33792, 33880, 34760, 35200, 35392, 35840, 36300, 36498, 36960, 37920, 38236, 38400, 38720, 39424, 40448, 40656, 41475, 41712, 42240, 42350, 43008, 43450, 44240, 44800, 45056, 46200, 46464, 47400, 47795, 48400, 48664, 49280, 50560, 50820, 51200, 52140, 52800, 53088, 53760, 54208, 55300, 55616, 56320, 57354, 58080, 59136, 60672, 60830, 61440, 61600, 61952, 63200, 63525, 65175, 66360, 66913, 67200, 67584, 67760, 69520, 70400, 70784, 71680, 72600, 72996, 73920, 75840, 76472, 76800, 77440, 78848, 80896, 81312, 82950, 83424, 84480, 84700, 86016, 86900, 88480, 89600, 91245, 92400, 92928, 94800, 95590, 96800, 97328, 98560, 101120, 101640, 102400, 104280, 105600, 106176, 107520, 108416, 110600, 111232, 112640, 114708, 116160, 118272, 121344, 121660, 123200, 123904, 126400, 127050, 130350, 132720, 133826, 134400, 135168, 135520, 139040, 140800, 141568, 143360, 143385, 145200, 145992, 147840, 151680, 152075, 152944, 153600, 154880, 157696, 161792, 162624, 165900, 166848, 168960, 169400, 173800, 176960, 179200, 182490, 184800, 185856, 189600, 191180, 193600, 194656, 197120, 200739, 202240, 203280, 208560, 211200, 212352, 215040, 216832, 221200, 222464, 225280, 229416, 232320, 236544, 238975, 242688, 243320, 246400, 247808, 252800, 254100, 260700, 265440, 267652, 268800, 271040, 278080, 281600, 283136, 286770, 290400, 291984, 295680, 303360, 304150, 305888, 307200, 309760, 315392, 323584, 325248, 331800, 333696, 334565, 337920, 338800, 347600, 353920, 358400, 364980, 369600, 371712, 379200, 382360, 387200, 389312, 394240, 401478, 404480, 406560, 417120, 422400, 424704, 430080, 433664, 442400, 444928, 456225, 458832, 464640, 473088, 477950, 485376, 486640, 492800, 495616, 505600, 508200, 521400, 530880, 535304, 537600, 542080, 556160, 563200, 566272, 573540, 580800, 583968, 591360, 606720, 608300, 611776, 619520, 650496, 663600, 667392, 669130, 675840, 677600, 695200, 707840, 716800, 716925, 729960, 739200, 743424, 758400, 764720, 774400, 778624, 788480, 802956, 808960, 813120, 834240, 844800, 849408, 867328, 884800, 889856, 912450, 917664, 929280, 946176, 955900, 970752, 973280, 985600, 1003695, 1011200, 1016400, 1042800, 1061760, 1070608, 1075200, 1084160, 1112320, 1126400, 1132544, 1147080, 1161600, 1167936, 1182720, 1213440, 1216600, 1223552, 1239040, 1300992, 1327200, 1334784, 1338260, 1355200, 1390400, 1415680, 1433850, 1459920, 1478400, 1486848, 1516800, 1529440, 1548800, 1557248, 1576960, 1605912, 1617920, 1626240, 1668480, 1672825, 1689600, 1698816, 1734656, 1769600, 1779712, 1824900, 1835328, 1858560, 1911800, 1946560, 1971200, 2007390, 2022400, 2032800, 2085600, 2123520, 2141216, 2150400, 2168320, 2224640, 2265088, 2294160, 2323200, 2335872, 2365440, 2426880, 2433200, 2447104, 2478080, 2601984, 2654400, 2669568, 2676520, 2710400, 2780800, 2831360, 2867700, 2919840, 2956800, 3033600, 3058880, 3097600, 3114496, 3211824, 3252480, 3336960, 3345650, 3379200, 3397632, 3469312, 3539200, 3559424, 3649800, 3670656, 3717120, 3823600, 3893120, 3942400, 4014780, 4044800, 4065600, 4171200, 4247040, 4282432, 4336640, 4449280, 4588320, 4646400, 4671744, 4730880, 4853760, 4866400, 4894208, 5018475, 5203968, 5308800, 5339136, 5353040, 5420800, 5561600, 5662720, 5735400, 5839680, 5913600, 6067200, 6117760, 6195200, 6228992, 6423648, 6504960, 6673920, 6691300, 6795264, 7078400, 7299600, 7341312, 7434240, 7647200, 7786240, 7884800, 8029560, 8089600, 8131200, 8342400, 8494080, 8564864, 8673280, 8898560, 9176640, 9292800, 9343488, 9732800, 9788416, 10036950, 10407936, 10617600, 10678272, 10706080, 10841600, 11123200, 11325440, 11470800, 11679360, 11827200, 12134400, 12235520, 12390400, 12457984, 12847296, 13009920, 13347840, 13382600, 14156800, 14599200, 14682624, 15294400, 15572480, 16059120, 16262400, 16684800, 16988160, 17129728, 17346560, 17797120, 18353280, 18585600, 18686976, 19465600, 19576832, 20073900, 21235200, 21412160, 21683200, 22246400, 22941600, 23358720, 23654400, 24268800, 24471040, 24915968, 25694592, 26019840, 26695680, 26765200, 28313600, 29198400, 29365248, 30588800, 31144960, 32118240, 32524800, 33369600, 33976320, 34259456, 36706560, 37171200, 37373952, 38931200, 39153664, 40147800, 42470400, 42824320, 43366400, 44492800, 45883200, 46717440, 48942080, 51389184, 52039680, 53391360, 53530400, 56627200, 58396800, 58730496, 61177600, 62289920, 64236480, 65049600, 66739200, 68518912, 73413120, 74747904, 77862400, 80295600, 84940800, 85648640, 86732800, 88985600, 91766400, 93434880, 97884160, 102778368, 107060800, 116793600, 117460992, 122355200, 124579840, 128472960, 130099200, 133478400, 137037824, 146826240, 155724800, 160591200, 169881600, 171297280, 183532800, 186869760, 195768320, 205556736, 214121600, 233587200, 244710400, 256945920, 260198400, 266956800, 274075648, 293652480, 311449600, 321182400, 342594560, 367065600, 373739520, 411113472, 428243200, 467174400, 489420800, 513891840, 587304960, 622899200, 642364800, 685189120, 734131200, 822226944, 856486400, 934348800, 978841600, 1027783680, 1284729600, 1370378240, 1468262400, 1712972800, 1868697600, 2055567360, 2569459200, 2936524800, 3425945600, 4111134720, 5138918400, 6851891200, 10277836800, 20555673600]

約数ペア:

[(1, 20555673600), (2, 10277836800), (3, 6851891200), (4, 5138918400), (5, 4111134720), (6, 3425945600), (7, 2936524800), (8, 2569459200), (10, 2055567360), (11, 1868697600), (12, 1712972800), (14, 1468262400), (15, 1370378240), (16, 1284729600), (20, 1027783680), (21, 978841600), (22, 934348800), (24, 856486400), (25, 822226944), (28, 734131200), (30, 685189120), (32, 642364800), (33, 622899200), (35, 587304960), (40, 513891840), (42, 489420800), (44, 467174400), (48, 428243200), (50, 411113472), (55, 373739520), (56, 367065600), (60, 342594560), (64, 321182400), (66, 311449600), (70, 293652480), (75, 274075648), (77, 266956800), (79, 260198400), (80, 256945920), (84, 244710400), (88, 233587200), (96, 214121600), (100, 205556736), (105, 195768320), (110, 186869760), (112, 183532800), (120, 171297280), (121, 169881600), (128, 160591200), (132, 155724800), (140, 146826240), (150, 137037824), (154, 133478400), (158, 130099200), (160, 128472960), (165, 124579840), (168, 122355200), (175, 117460992), (176, 116793600), (192, 107060800), (200, 102778368), (210, 97884160), (220, 93434880), (224, 91766400), (231, 88985600), (237, 86732800), (240, 85648640), (242, 84940800), (256, 80295600), (264, 77862400), (275, 74747904), (280, 73413120), (300, 68518912), (308, 66739200), (316, 65049600), (320, 64236480), (330, 62289920), (336, 61177600), (350, 58730496), (352, 58396800), (363, 56627200), (384, 53530400), (385, 53391360), (395, 52039680), (400, 51389184), (420, 48942080), (440, 46717440), (448, 45883200), (462, 44492800), (474, 43366400), (480, 42824320), (484, 42470400), (512, 40147800), (525, 39153664), (528, 38931200), (550, 37373952), (553, 37171200), (560, 36706560), (600, 34259456), (605, 33976320), (616, 33369600), (632, 32524800), (640, 32118240), (660, 31144960), (672, 30588800), (700, 29365248), (704, 29198400), (726, 28313600), (768, 26765200), (770, 26695680), (790, 26019840), (800, 25694592), (825, 24915968), (840, 24471040), (847, 24268800), (869, 23654400), (880, 23358720), (896, 22941600), (924, 22246400), (948, 21683200), (960, 21412160), (968, 21235200), (1024, 20073900), (1050, 19576832), (1056, 19465600), (1100, 18686976), (1106, 18585600), (1120, 18353280), (1155, 17797120), (1185, 17346560), (1200, 17129728), (1210, 16988160), (1232, 16684800), (1264, 16262400), (1280, 16059120), (1320, 15572480), (1344, 15294400), (1400, 14682624), (1408, 14599200), (1452, 14156800), (1536, 13382600), (1540, 13347840), (1580, 13009920), (1600, 12847296), (1650, 12457984), (1659, 12390400), (1680, 12235520), (1694, 12134400), (1738, 11827200), (1760, 11679360), (1792, 11470800), (1815, 11325440), (1848, 11123200), (1896, 10841600), (1920, 10706080), (1925, 10678272), (1936, 10617600), (1975, 10407936), (2048, 10036950), (2100, 9788416), (2112, 9732800), (2200, 9343488), (2212, 9292800), (2240, 9176640), (2310, 8898560), (2370, 8673280), (2400, 8564864), (2420, 8494080), (2464, 8342400), (2528, 8131200), (2541, 8089600), (2560, 8029560), (2607, 7884800), (2640, 7786240), (2688, 7647200), (2765, 7434240), (2800, 7341312), (2816, 7299600), (2904, 7078400), (3025, 6795264), (3072, 6691300), (3080, 6673920), (3160, 6504960), (3200, 6423648), (3300, 6228992), (3318, 6195200), (3360, 6117760), (3388, 6067200), (3476, 5913600), (3520, 5839680), (3584, 5735400), (3630, 5662720), (3696, 5561600), (3792, 5420800), (3840, 5353040), (3850, 5339136), (3872, 5308800), (3950, 5203968), (4096, 5018475), (4200, 4894208), (4224, 4866400), (4235, 4853760), (4345, 4730880), (4400, 4671744), (4424, 4646400), (4480, 4588320), (4620, 4449280), (4740, 4336640), (4800, 4282432), (4840, 4247040), (4928, 4171200), (5056, 4065600), (5082, 4044800), (5120, 4014780), (5214, 3942400), (5280, 3893120), (5376, 3823600), (5530, 3717120), (5600, 3670656), (5632, 3649800), (5775, 3559424), (5808, 3539200), (5925, 3469312), (6050, 3397632), (6083, 3379200), (6144, 3345650), (6160, 3336960), (6320, 3252480), (6400, 3211824), (6600, 3114496), (6636, 3097600), (6720, 3058880), (6776, 3033600), (6952, 2956800), (7040, 2919840), (7168, 2867700), (7260, 2831360), (7392, 2780800), (7584, 2710400), (7680, 2676520), (7700, 2669568), (7744, 2654400), (7900, 2601984), (8295, 2478080), (8400, 2447104), (8448, 2433200), (8470, 2426880), (8690, 2365440), (8800, 2335872), (8848, 2323200), (8960, 2294160), (9075, 2265088), (9240, 2224640), (9480, 2168320), (9559, 2150400), (9600, 2141216), (9680, 2123520), (9856, 2085600), (10112, 2032800), (10164, 2022400), (10240, 2007390), (10428, 1971200), (10560, 1946560), (10752, 1911800), (11060, 1858560), (11200, 1835328), (11264, 1824900), (11550, 1779712), (11616, 1769600), (11850, 1734656), (12100, 1698816), (12166, 1689600), (12288, 1672825), (12320, 1668480), (12640, 1626240), (12705, 1617920), (12800, 1605912), (13035, 1576960), (13200, 1557248), (13272, 1548800), (13440, 1529440), (13552, 1516800), (13825, 1486848), (13904, 1478400), (14080, 1459920), (14336, 1433850), (14520, 1415680), (14784, 1390400), (15168, 1355200), (15360, 1338260), (15400, 1334784), (15488, 1327200), (15800, 1300992), (16590, 1239040), (16800, 1223552), (16896, 1216600), (16940, 1213440), (17380, 1182720), (17600, 1167936), (17696, 1161600), (17920, 1147080), (18150, 1132544), (18249, 1126400), (18480, 1112320), (18960, 1084160), (19118, 1075200), (19200, 1070608), (19360, 1061760), (19712, 1042800), (20224, 1016400), (20328, 1011200), (20480, 1003695), (20856, 985600), (21120, 973280), (21175, 970752), (21504, 955900), (21725, 946176), (22120, 929280), (22400, 917664), (22528, 912450), (23100, 889856), (23232, 884800), (23700, 867328), (24200, 849408), (24332, 844800), (24640, 834240), (25280, 813120), (25410, 808960), (25600, 802956), (26070, 788480), (26400, 778624), (26544, 774400), (26880, 764720), (27104, 758400), (27650, 743424), (27808, 739200), (28160, 729960), (28672, 716925), (28677, 716800), (29040, 707840), (29568, 695200), (30336, 677600), (30415, 675840), (30720, 669130), (30800, 667392), (30976, 663600), (31600, 650496), (33180, 619520), (33600, 611776), (33792, 608300), (33880, 606720), (34760, 591360), (35200, 583968), (35392, 580800), (35840, 573540), (36300, 566272), (36498, 563200), (36960, 556160), (37920, 542080), (38236, 537600), (38400, 535304), (38720, 530880), (39424, 521400), (40448, 508200), (40656, 505600), (41475, 495616), (41712, 492800), (42240, 486640), (42350, 485376), (43008, 477950), (43450, 473088), (44240, 464640), (44800, 458832), (45056, 456225), (46200, 444928), (46464, 442400), (47400, 433664), (47795, 430080), (48400, 424704), (48664, 422400), (49280, 417120), (50560, 406560), (50820, 404480), (51200, 401478), (52140, 394240), (52800, 389312), (53088, 387200), (53760, 382360), (54208, 379200), (55300, 371712), (55616, 369600), (56320, 364980), (57354, 358400), (58080, 353920), (59136, 347600), (60672, 338800), (60830, 337920), (61440, 334565), (61600, 333696), (61952, 331800), (63200, 325248), (63525, 323584), (65175, 315392), (66360, 309760), (66913, 307200), (67200, 305888), (67584, 304150), (67760, 303360), (69520, 295680), (70400, 291984), (70784, 290400), (71680, 286770), (72600, 283136), (72996, 281600), (73920, 278080), (75840, 271040), (76472, 268800), (76800, 267652), (77440, 265440), (78848, 260700), (80896, 254100), (81312, 252800), (82950, 247808), (83424, 246400), (84480, 243320), (84700, 242688), (86016, 238975), (86900, 236544), (88480, 232320), (89600, 229416), (91245, 225280), (92400, 222464), (92928, 221200), (94800, 216832), (95590, 215040), (96800, 212352), (97328, 211200), (98560, 208560), (101120, 203280), (101640, 202240), (102400, 200739), (104280, 197120), (105600, 194656), (106176, 193600), (107520, 191180), (108416, 189600), (110600, 185856), (111232, 184800), (112640, 182490), (114708, 179200), (116160, 176960), (118272, 173800), (121344, 169400), (121660, 168960), (123200, 166848), (123904, 165900), (126400, 162624), (127050, 161792), (130350, 157696), (132720, 154880), (133826, 153600), (134400, 152944), (135168, 152075), (135520, 151680), (139040, 147840), (140800, 145992), (141568, 145200), (143360, 143385)]