20796536160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 480

約数和(自身を含む): 75518194752

約数和(自身を除く): 54721658592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 97, 108, 120, 135, 142, 144, 160, 162, 180, 194, 213, 216, 233, 240, 270, 284, 288, 291, 324, 355, 360, 388, 405, 426, 432, 466, 480, 485, 540, 568, 582, 639, 648, 699, 710, 720, 776, 810, 852, 864, 873, 932, 970, 1065, 1080, 1136, 1164, 1165, 1278, 1296, 1398, 1420, 1440, 1455, 1552, 1620, 1704, 1746, 1864, 1917, 1940, 2097, 2130, 2160, 2272, 2328, 2330, 2556, 2592, 2619, 2796, 2840, 2910, 3104, 3195, 3240, 3408, 3492, 3495, 3728, 3834, 3880, 4194, 4260, 4320, 4365, 4656, 4660, 5112, 5238, 5592, 5680, 5751, 5820, 6291, 6390, 6480, 6816, 6887, 6984, 6990, 7456, 7668, 7760, 7857, 8388, 8520, 8730, 9312, 9320, 9585, 10224, 10476, 10485, 11184, 11360, 11502, 11640, 12582, 12780, 12960, 13095, 13774, 13968, 13980, 15336, 15520, 15714, 16543, 16776, 17040, 17460, 18640, 18873, 19170, 20448, 20661, 20952, 20970, 22368, 22601, 23004, 23280, 25164, 25560, 26190, 27548, 27936, 27960, 28755, 30672, 31428, 31455, 33086, 33552, 34080, 34435, 34920, 37280, 37746, 38340, 39285, 41322, 41904, 41940, 45202, 46008, 46560, 49629, 50328, 51120, 52380, 55096, 55920, 57510, 61344, 61983, 62856, 62910, 66172, 67104, 67803, 68870, 69840, 75492, 76680, 78570, 82644, 82715, 83808, 83880, 90404, 92016, 94365, 99258, 100656, 102240, 103305, 104760, 110192, 111840, 113005, 115020, 123966, 125712, 125820, 132344, 135606, 137740, 139680, 148887, 150984, 153360, 157140, 165288, 165430, 167760, 180808, 184032, 185949, 188730, 198516, 201312, 203409, 206610, 209520, 220384, 226010, 230040, 247932, 248145, 251424, 251640, 264688, 271212, 275480, 297774, 301968, 306720, 309915, 314280, 330576, 330860, 335520, 339015, 361616, 371898, 377460, 397032, 406818, 413220, 419040, 446661, 452020, 460080, 495864, 496290, 503280, 529376, 542424, 550960, 557847, 595548, 603936, 610227, 619830, 628560, 661152, 661720, 678030, 723232, 743796, 744435, 754920, 794064, 813636, 826440, 893322, 904040, 920160, 929745, 991728, 992580, 1006560, 1017045, 1084848, 1101920, 1115694, 1191096, 1220454, 1239660, 1257120, 1323440, 1339983, 1356060, 1487592, 1488870, 1509840, 1588128, 1604671, 1627272, 1652880, 1786644, 1808080, 1830681, 1859490, 1983456, 1985160, 2034090, 2169696, 2231388, 2233305, 2382192, 2440908, 2479320, 2646880, 2679966, 2712120, 2789235, 2975184, 2977740, 3019680, 3051135, 3209342, 3254544, 3305760, 3573288, 3616160, 3661362, 3718980, 3970320, 4068180, 4462776, 4466610, 4764384, 4814013, 4881816, 4958640, 5359932, 5424240, 5578470, 5950368, 5955480, 6102270, 6418684, 6509088, 6699915, 7146576, 7322724, 7437960, 7940640, 8023355, 8136360, 8925552, 8933220, 9153405, 9628026, 9763632, 9917280, 10719864, 10848480, 11156940, 11910960, 12204540, 12837368, 13399830, 14293152, 14442039, 14645448, 14875920, 16046710, 16272720, 17851104, 17866440, 18306810, 19256052, 19527264, 21439728, 22313880, 23821920, 24070065, 24409080, 25674736, 26799660, 28884078, 29290896, 29751840, 32093420, 32545440, 35732880, 36613620, 38512104, 42879456, 43326117, 44627760, 48140130, 48818160, 51349472, 53599320, 57768156, 58581792, 64186840, 71465760, 72210195, 73227240, 77024208, 86652234, 89255520, 96280260, 97636320, 107198640, 115536312, 128373680, 129978351, 144420390, 146454480, 154048416, 173304468, 192560520, 214397280, 216630585, 231072624, 256747360, 259956702, 288840780, 292908960, 346608936, 385121040, 433261170, 462145248, 519913404, 577681560, 649891755, 693217872, 770242080, 866522340, 1039826808, 1155363120, 1299783510, 1386435744, 1733044680, 2079653616, 2310726240, 2599567020, 3466089360, 4159307232, 5199134040, 6932178720, 10398268080, 20796536160]

約数ペア:

[(1, 20796536160), (2, 10398268080), (3, 6932178720), (4, 5199134040), (5, 4159307232), (6, 3466089360), (8, 2599567020), (9, 2310726240), (10, 2079653616), (12, 1733044680), (15, 1386435744), (16, 1299783510), (18, 1155363120), (20, 1039826808), (24, 866522340), (27, 770242080), (30, 693217872), (32, 649891755), (36, 577681560), (40, 519913404), (45, 462145248), (48, 433261170), (54, 385121040), (60, 346608936), (71, 292908960), (72, 288840780), (80, 259956702), (81, 256747360), (90, 231072624), (96, 216630585), (97, 214397280), (108, 192560520), (120, 173304468), (135, 154048416), (142, 146454480), (144, 144420390), (160, 129978351), (162, 128373680), (180, 115536312), (194, 107198640), (213, 97636320), (216, 96280260), (233, 89255520), (240, 86652234), (270, 77024208), (284, 73227240), (288, 72210195), (291, 71465760), (324, 64186840), (355, 58581792), (360, 57768156), (388, 53599320), (405, 51349472), (426, 48818160), (432, 48140130), (466, 44627760), (480, 43326117), (485, 42879456), (540, 38512104), (568, 36613620), (582, 35732880), (639, 32545440), (648, 32093420), (699, 29751840), (710, 29290896), (720, 28884078), (776, 26799660), (810, 25674736), (852, 24409080), (864, 24070065), (873, 23821920), (932, 22313880), (970, 21439728), (1065, 19527264), (1080, 19256052), (1136, 18306810), (1164, 17866440), (1165, 17851104), (1278, 16272720), (1296, 16046710), (1398, 14875920), (1420, 14645448), (1440, 14442039), (1455, 14293152), (1552, 13399830), (1620, 12837368), (1704, 12204540), (1746, 11910960), (1864, 11156940), (1917, 10848480), (1940, 10719864), (2097, 9917280), (2130, 9763632), (2160, 9628026), (2272, 9153405), (2328, 8933220), (2330, 8925552), (2556, 8136360), (2592, 8023355), (2619, 7940640), (2796, 7437960), (2840, 7322724), (2910, 7146576), (3104, 6699915), (3195, 6509088), (3240, 6418684), (3408, 6102270), (3492, 5955480), (3495, 5950368), (3728, 5578470), (3834, 5424240), (3880, 5359932), (4194, 4958640), (4260, 4881816), (4320, 4814013), (4365, 4764384), (4656, 4466610), (4660, 4462776), (5112, 4068180), (5238, 3970320), (5592, 3718980), (5680, 3661362), (5751, 3616160), (5820, 3573288), (6291, 3305760), (6390, 3254544), (6480, 3209342), (6816, 3051135), (6887, 3019680), (6984, 2977740), (6990, 2975184), (7456, 2789235), (7668, 2712120), (7760, 2679966), (7857, 2646880), (8388, 2479320), (8520, 2440908), (8730, 2382192), (9312, 2233305), (9320, 2231388), (9585, 2169696), (10224, 2034090), (10476, 1985160), (10485, 1983456), (11184, 1859490), (11360, 1830681), (11502, 1808080), (11640, 1786644), (12582, 1652880), (12780, 1627272), (12960, 1604671), (13095, 1588128), (13774, 1509840), (13968, 1488870), (13980, 1487592), (15336, 1356060), (15520, 1339983), (15714, 1323440), (16543, 1257120), (16776, 1239660), (17040, 1220454), (17460, 1191096), (18640, 1115694), (18873, 1101920), (19170, 1084848), (20448, 1017045), (20661, 1006560), (20952, 992580), (20970, 991728), (22368, 929745), (22601, 920160), (23004, 904040), (23280, 893322), (25164, 826440), (25560, 813636), (26190, 794064), (27548, 754920), (27936, 744435), (27960, 743796), (28755, 723232), (30672, 678030), (31428, 661720), (31455, 661152), (33086, 628560), (33552, 619830), (34080, 610227), (34435, 603936), (34920, 595548), (37280, 557847), (37746, 550960), (38340, 542424), (39285, 529376), (41322, 503280), (41904, 496290), (41940, 495864), (45202, 460080), (46008, 452020), (46560, 446661), (49629, 419040), (50328, 413220), (51120, 406818), (52380, 397032), (55096, 377460), (55920, 371898), (57510, 361616), (61344, 339015), (61983, 335520), (62856, 330860), (62910, 330576), (66172, 314280), (67104, 309915), (67803, 306720), (68870, 301968), (69840, 297774), (75492, 275480), (76680, 271212), (78570, 264688), (82644, 251640), (82715, 251424), (83808, 248145), (83880, 247932), (90404, 230040), (92016, 226010), (94365, 220384), (99258, 209520), (100656, 206610), (102240, 203409), (103305, 201312), (104760, 198516), (110192, 188730), (111840, 185949), (113005, 184032), (115020, 180808), (123966, 167760), (125712, 165430), (125820, 165288), (132344, 157140), (135606, 153360), (137740, 150984), (139680, 148887)]