20553976800

素因数分解:

$2^5\times 3^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 720

約数和(自身を含む): 86638017312

約数和(自身を除く): 66084040512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 113, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 200, 210, 216, 224, 225, 226, 240, 252, 270, 280, 288, 300, 315, 324, 336, 339, 350, 360, 378, 400, 401, 405, 420, 432, 450, 452, 480, 504, 525, 540, 560, 565, 567, 600, 630, 648, 672, 675, 678, 700, 720, 756, 791, 800, 802, 810, 840, 864, 900, 904, 945, 1008, 1017, 1050, 1080, 1120, 1130, 1134, 1200, 1203, 1260, 1296, 1350, 1356, 1400, 1440, 1512, 1575, 1582, 1604, 1620, 1680, 1695, 1800, 1808, 1890, 2005, 2016, 2025, 2034, 2100, 2160, 2260, 2268, 2373, 2400, 2406, 2520, 2592, 2700, 2712, 2800, 2807, 2825, 2835, 3024, 3051, 3150, 3164, 3208, 3240, 3360, 3390, 3600, 3609, 3616, 3780, 3955, 4010, 4050, 4068, 4200, 4320, 4520, 4536, 4725, 4746, 4812, 5040, 5085, 5400, 5424, 5600, 5614, 5650, 5670, 6015, 6048, 6102, 6300, 6328, 6416, 6480, 6780, 7119, 7200, 7218, 7560, 7910, 8020, 8100, 8136, 8400, 8421, 8475, 9040, 9072, 9153, 9450, 9492, 9624, 10025, 10080, 10170, 10800, 10827, 10848, 11228, 11300, 11340, 11865, 12030, 12204, 12600, 12656, 12832, 12960, 13560, 14035, 14175, 14238, 14436, 15120, 15255, 15820, 16040, 16200, 16272, 16800, 16842, 16950, 18045, 18080, 18144, 18306, 18900, 18984, 19248, 19775, 20050, 20340, 21357, 21600, 21654, 22456, 22600, 22680, 23730, 24060, 24408, 25200, 25263, 25312, 25425, 27120, 28070, 28350, 28476, 28872, 30075, 30240, 30510, 31640, 32080, 32400, 32481, 32544, 33684, 33900, 35595, 36090, 36612, 37800, 37968, 38496, 39550, 40100, 40680, 42105, 42714, 43308, 44912, 45200, 45313, 45360, 45765, 47460, 48120, 48816, 50400, 50526, 50850, 54135, 54240, 56140, 56700, 56952, 57744, 59325, 60150, 61020, 63280, 64071, 64160, 64800, 64962, 67368, 67800, 70175, 71190, 72180, 73224, 75600, 75789, 75936, 76275, 79100, 80200, 81360, 84210, 85428, 86616, 89824, 90225, 90400, 90626, 90720, 91530, 94920, 96240, 97632, 101052, 101700, 106785, 108270, 112280, 113400, 113904, 115488, 118650, 120300, 122040, 126315, 126560, 128142, 129924, 134736, 135600, 135939, 140350, 142380, 144360, 146448, 151200, 151578, 152550, 158200, 160400, 162405, 162720, 168420, 170856, 173232, 177975, 180450, 181252, 183060, 189840, 192480, 202104, 203400, 210525, 213570, 216540, 224560, 226565, 226800, 227367, 227808, 228825, 237300, 240600, 244080, 252630, 256284, 259848, 269472, 270675, 271200, 271878, 280700, 284760, 288720, 292896, 303156, 305100, 316400, 317191, 320355, 320800, 324810, 336840, 341712, 346464, 355950, 360900, 362504, 366120, 378945, 379680, 404208, 406800, 407817, 421050, 427140, 433080, 449120, 453130, 453600, 454734, 457650, 474600, 481200, 488160, 505260, 512568, 519696, 533925, 541350, 543756, 561400, 569520, 577440, 606312, 610200, 631575, 632800, 634382, 640710, 649620, 673680, 679695, 683424, 711900, 721800, 725008, 732240, 757890, 808416, 812025, 813600, 815634, 842100, 854280, 866160, 906260, 909468, 915300, 949200, 951573, 962400, 1010520, 1025136, 1039392, 1067850, 1082700, 1087512, 1122800, 1132825, 1136835, 1139040, 1212624, 1220400, 1223451, 1263150, 1268764, 1281420, 1299240, 1347360, 1359390, 1423800, 1443600, 1450016, 1464480, 1515780, 1585955, 1601775, 1624050, 1631268, 1684200, 1708560, 1732320, 1812520, 1818936, 1830600, 1894725, 1898400, 1903146, 2021040, 2039085, 2050272, 2135700, 2165400, 2175024, 2245600, 2265650, 2273670, 2425248, 2440800, 2446902, 2526300, 2537528, 2562840, 2598480, 2718780, 2847600, 2854719, 2887200, 3031560, 3171910, 3203550, 3248100, 3262536, 3368400, 3398475, 3417120, 3625040, 3637872, 3661200, 3670353, 3789450, 3806292, 4042080, 4078170, 4271400, 4330800, 4350048, 4531300, 4547340, 4757865, 4893804, 5052600, 5075056, 5125680, 5196960, 5437560, 5684175, 5695200, 5709438, 6063120, 6117255, 6343820, 6407100, 6496200, 6525072, 6736800, 6796950, 7250080, 7275744, 7322400, 7340706, 7578900, 7612584, 7929775, 8156340, 8542800, 8564157, 8661600, 9062600, 9094680, 9515730, 9787608, 10105200, 10150112, 10195425, 10251360, 10875120, 11368350, 11418876, 12126240, 12234510, 12687640, 12814200, 12992400, 13050144, 13593900, 14273595, 14681412, 15157800, 15225168, 15859550, 16312680, 17085600, 17128314, 18125200, 18189360, 18351765, 19031460, 19575216, 20210400, 20390850, 21750240, 22736700, 22837752, 23789325, 24469020, 25375280, 25628400, 25692471, 25984800, 27187800, 28547190, 29362824, 30315600, 30450336, 30586275, 31719100, 32625360, 34256628, 36250400, 36378720, 36703530, 38062920, 39150432, 40781700, 42820785, 45473400, 45675504, 47578650, 48938040, 50750560, 51256800, 51384942, 54375600, 57094380, 58725648, 60631200, 61172550, 63438200, 65250720, 68513256, 71367975, 73407060, 76125840, 81563400, 85641570, 90946800, 91351008, 91758825, 95157300, 97876080, 102769884, 108751200, 114188760, 117451296, 122345100, 126876400, 128462355, 137026512, 142735950, 146814120, 152251680, 163126800, 171283140, 181893600, 183517650, 190314600, 195752160, 205539768, 214103925, 228377520, 244690200, 253752800, 256924710, 274053024, 285471900, 293628240, 326253600, 342566280, 367035300, 380629200, 411079536, 428207850, 456755040, 489380400, 513849420, 570943800, 587256480, 642311775, 685132560, 734070600, 761258400, 822159072, 856415700, 978760800, 1027698840, 1141887600, 1284623550, 1370265120, 1468141200, 1712831400, 2055397680, 2283775200, 2569247100, 2936282400, 3425662800, 4110795360, 5138494200, 6851325600, 10276988400, 20553976800]

約数ペア:

[(1, 20553976800), (2, 10276988400), (3, 6851325600), (4, 5138494200), (5, 4110795360), (6, 3425662800), (7, 2936282400), (8, 2569247100), (9, 2283775200), (10, 2055397680), (12, 1712831400), (14, 1468141200), (15, 1370265120), (16, 1284623550), (18, 1141887600), (20, 1027698840), (21, 978760800), (24, 856415700), (25, 822159072), (27, 761258400), (28, 734070600), (30, 685132560), (32, 642311775), (35, 587256480), (36, 570943800), (40, 513849420), (42, 489380400), (45, 456755040), (48, 428207850), (50, 411079536), (54, 380629200), (56, 367035300), (60, 342566280), (63, 326253600), (70, 293628240), (72, 285471900), (75, 274053024), (80, 256924710), (81, 253752800), (84, 244690200), (90, 228377520), (96, 214103925), (100, 205539768), (105, 195752160), (108, 190314600), (112, 183517650), (113, 181893600), (120, 171283140), (126, 163126800), (135, 152251680), (140, 146814120), (144, 142735950), (150, 137026512), (160, 128462355), (162, 126876400), (168, 122345100), (175, 117451296), (180, 114188760), (189, 108751200), (200, 102769884), (210, 97876080), (216, 95157300), (224, 91758825), (225, 91351008), (226, 90946800), (240, 85641570), (252, 81563400), (270, 76125840), (280, 73407060), (288, 71367975), (300, 68513256), (315, 65250720), (324, 63438200), (336, 61172550), (339, 60631200), (350, 58725648), (360, 57094380), (378, 54375600), (400, 51384942), (401, 51256800), (405, 50750560), (420, 48938040), (432, 47578650), (450, 45675504), (452, 45473400), (480, 42820785), (504, 40781700), (525, 39150432), (540, 38062920), (560, 36703530), (565, 36378720), (567, 36250400), (600, 34256628), (630, 32625360), (648, 31719100), (672, 30586275), (675, 30450336), (678, 30315600), (700, 29362824), (720, 28547190), (756, 27187800), (791, 25984800), (800, 25692471), (802, 25628400), (810, 25375280), (840, 24469020), (864, 23789325), (900, 22837752), (904, 22736700), (945, 21750240), (1008, 20390850), (1017, 20210400), (1050, 19575216), (1080, 19031460), (1120, 18351765), (1130, 18189360), (1134, 18125200), (1200, 17128314), (1203, 17085600), (1260, 16312680), (1296, 15859550), (1350, 15225168), (1356, 15157800), (1400, 14681412), (1440, 14273595), (1512, 13593900), (1575, 13050144), (1582, 12992400), (1604, 12814200), (1620, 12687640), (1680, 12234510), (1695, 12126240), (1800, 11418876), (1808, 11368350), (1890, 10875120), (2005, 10251360), (2016, 10195425), (2025, 10150112), (2034, 10105200), (2100, 9787608), (2160, 9515730), (2260, 9094680), (2268, 9062600), (2373, 8661600), (2400, 8564157), (2406, 8542800), (2520, 8156340), (2592, 7929775), (2700, 7612584), (2712, 7578900), (2800, 7340706), (2807, 7322400), (2825, 7275744), (2835, 7250080), (3024, 6796950), (3051, 6736800), (3150, 6525072), (3164, 6496200), (3208, 6407100), (3240, 6343820), (3360, 6117255), (3390, 6063120), (3600, 5709438), (3609, 5695200), (3616, 5684175), (3780, 5437560), (3955, 5196960), (4010, 5125680), (4050, 5075056), (4068, 5052600), (4200, 4893804), (4320, 4757865), (4520, 4547340), (4536, 4531300), (4725, 4350048), (4746, 4330800), (4812, 4271400), (5040, 4078170), (5085, 4042080), (5400, 3806292), (5424, 3789450), (5600, 3670353), (5614, 3661200), (5650, 3637872), (5670, 3625040), (6015, 3417120), (6048, 3398475), (6102, 3368400), (6300, 3262536), (6328, 3248100), (6416, 3203550), (6480, 3171910), (6780, 3031560), (7119, 2887200), (7200, 2854719), (7218, 2847600), (7560, 2718780), (7910, 2598480), (8020, 2562840), (8100, 2537528), (8136, 2526300), (8400, 2446902), (8421, 2440800), (8475, 2425248), (9040, 2273670), (9072, 2265650), (9153, 2245600), (9450, 2175024), (9492, 2165400), (9624, 2135700), (10025, 2050272), (10080, 2039085), (10170, 2021040), (10800, 1903146), (10827, 1898400), (10848, 1894725), (11228, 1830600), (11300, 1818936), (11340, 1812520), (11865, 1732320), (12030, 1708560), (12204, 1684200), (12600, 1631268), (12656, 1624050), (12832, 1601775), (12960, 1585955), (13560, 1515780), (14035, 1464480), (14175, 1450016), (14238, 1443600), (14436, 1423800), (15120, 1359390), (15255, 1347360), (15820, 1299240), (16040, 1281420), (16200, 1268764), (16272, 1263150), (16800, 1223451), (16842, 1220400), (16950, 1212624), (18045, 1139040), (18080, 1136835), (18144, 1132825), (18306, 1122800), (18900, 1087512), (18984, 1082700), (19248, 1067850), (19775, 1039392), (20050, 1025136), (20340, 1010520), (21357, 962400), (21600, 951573), (21654, 949200), (22456, 915300), (22600, 909468), (22680, 906260), (23730, 866160), (24060, 854280), (24408, 842100), (25200, 815634), (25263, 813600), (25312, 812025), (25425, 808416), (27120, 757890), (28070, 732240), (28350, 725008), (28476, 721800), (28872, 711900), (30075, 683424), (30240, 679695), (30510, 673680), (31640, 649620), (32080, 640710), (32400, 634382), (32481, 632800), (32544, 631575), (33684, 610200), (33900, 606312), (35595, 577440), (36090, 569520), (36612, 561400), (37800, 543756), (37968, 541350), (38496, 533925), (39550, 519696), (40100, 512568), (40680, 505260), (42105, 488160), (42714, 481200), (43308, 474600), (44912, 457650), (45200, 454734), (45313, 453600), (45360, 453130), (45765, 449120), (47460, 433080), (48120, 427140), (48816, 421050), (50400, 407817), (50526, 406800), (50850, 404208), (54135, 379680), (54240, 378945), (56140, 366120), (56700, 362504), (56952, 360900), (57744, 355950), (59325, 346464), (60150, 341712), (61020, 336840), (63280, 324810), (64071, 320800), (64160, 320355), (64800, 317191), (64962, 316400), (67368, 305100), (67800, 303156), (70175, 292896), (71190, 288720), (72180, 284760), (73224, 280700), (75600, 271878), (75789, 271200), (75936, 270675), (76275, 269472), (79100, 259848), (80200, 256284), (81360, 252630), (84210, 244080), (85428, 240600), (86616, 237300), (89824, 228825), (90225, 227808), (90400, 227367), (90626, 226800), (90720, 226565), (91530, 224560), (94920, 216540), (96240, 213570), (97632, 210525), (101052, 203400), (101700, 202104), (106785, 192480), (108270, 189840), (112280, 183060), (113400, 181252), (113904, 180450), (115488, 177975), (118650, 173232), (120300, 170856), (122040, 168420), (126315, 162720), (126560, 162405), (128142, 160400), (129924, 158200), (134736, 152550), (135600, 151578), (135939, 151200), (140350, 146448), (142380, 144360)]