20340041904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 720

約数和(自身を含む): 77059067904

約数和(自身を除く): 56719026000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 31, 36, 39, 42, 46, 48, 49, 52, 56, 62, 63, 69, 72, 78, 84, 91, 92, 93, 98, 104, 112, 117, 124, 126, 138, 144, 147, 156, 161, 168, 182, 184, 186, 196, 207, 208, 217, 234, 248, 252, 273, 276, 279, 294, 299, 311, 312, 322, 336, 364, 368, 372, 392, 403, 414, 434, 441, 468, 483, 496, 504, 546, 552, 558, 588, 598, 622, 624, 637, 644, 651, 713, 728, 744, 784, 806, 819, 828, 868, 882, 897, 933, 936, 966, 1008, 1092, 1104, 1116, 1127, 1176, 1196, 1209, 1244, 1274, 1288, 1302, 1426, 1449, 1456, 1488, 1519, 1612, 1638, 1656, 1736, 1764, 1794, 1866, 1872, 1911, 1932, 1953, 2093, 2139, 2177, 2184, 2232, 2254, 2352, 2392, 2418, 2488, 2548, 2576, 2604, 2691, 2799, 2821, 2852, 2898, 3038, 3224, 3276, 3312, 3381, 3472, 3528, 3588, 3627, 3732, 3822, 3864, 3906, 4043, 4186, 4278, 4354, 4368, 4464, 4508, 4557, 4784, 4836, 4976, 4991, 5096, 5208, 5382, 5598, 5642, 5704, 5733, 5796, 6076, 6279, 6417, 6448, 6531, 6552, 6762, 7056, 7153, 7176, 7254, 7464, 7644, 7728, 7812, 8086, 8372, 8463, 8556, 8708, 9016, 9114, 9269, 9641, 9672, 9982, 10143, 10192, 10416, 10764, 11196, 11284, 11408, 11466, 11592, 12129, 12152, 12558, 12834, 13062, 13104, 13524, 13671, 14306, 14352, 14508, 14651, 14928, 14973, 15239, 15288, 15624, 16172, 16744, 16926, 17112, 17416, 18032, 18228, 18538, 18837, 19282, 19344, 19593, 19747, 19964, 20286, 21459, 21528, 22392, 22568, 22932, 23184, 24258, 24304, 25116, 25389, 25668, 26124, 27048, 27342, 27807, 28301, 28612, 28923, 29016, 29302, 29946, 30478, 30576, 31248, 32344, 33488, 33852, 34224, 34832, 34937, 36387, 36456, 37076, 37674, 38564, 39186, 39494, 39928, 40572, 42918, 43056, 43953, 44784, 44919, 45136, 45717, 45864, 48516, 50071, 50232, 50778, 51336, 52248, 54096, 54684, 55614, 56602, 57224, 57846, 58032, 58604, 59241, 59892, 60956, 64377, 64688, 64883, 67487, 67704, 69874, 72774, 72912, 74152, 75348, 77128, 78372, 78988, 79856, 81144, 83421, 84903, 85836, 86769, 87906, 89838, 91434, 91728, 92989, 97032, 100142, 100464, 101556, 102672, 104496, 104811, 109368, 111228, 113204, 114448, 115692, 117208, 118482, 119784, 121912, 125333, 128754, 129766, 131859, 134974, 135408, 137151, 139748, 145548, 148304, 150213, 150696, 154256, 156744, 157976, 162288, 166842, 169806, 171672, 173538, 175812, 177723, 179676, 182868, 185978, 194064, 194649, 198107, 200284, 202461, 203112, 209622, 218736, 221743, 222456, 226408, 231384, 234416, 236964, 239568, 243824, 250666, 254709, 257508, 259532, 263718, 269948, 274302, 278967, 279496, 291096, 300426, 301392, 313488, 314433, 315952, 333684, 339612, 343344, 347076, 350497, 351624, 355446, 359352, 365736, 371956, 375999, 389298, 396214, 400568, 404922, 406224, 419244, 443486, 444912, 450639, 452816, 454181, 462768, 472409, 473928, 501332, 509418, 515016, 519064, 527436, 539896, 548604, 557934, 558992, 582192, 583947, 594321, 600852, 607383, 628866, 650923, 665229, 667368, 679224, 694152, 700994, 703248, 710892, 718704, 731472, 743912, 751998, 778596, 792428, 801136, 809844, 836901, 838488, 877331, 886972, 901278, 908362, 944818, 947856, 1002664, 1018836, 1030032, 1038128, 1051491, 1054872, 1079792, 1097208, 1115868, 1127997, 1167894, 1188642, 1201704, 1214766, 1257732, 1301846, 1330458, 1334736, 1358448, 1362543, 1388304, 1401988, 1417227, 1421784, 1487824, 1503996, 1552201, 1557192, 1584856, 1619688, 1673802, 1676976, 1754662, 1773944, 1782963, 1802556, 1816724, 1889636, 1952769, 1995687, 2005328, 2037672, 2102982, 2109744, 2194416, 2231736, 2255994, 2335788, 2377284, 2403408, 2429532, 2515464, 2603692, 2631993, 2660916, 2725086, 2803976, 2834454, 2843568, 2882659, 3007992, 3104402, 3114384, 3154473, 3169712, 3239376, 3347604, 3509324, 3547888, 3565926, 3605112, 3633448, 3779272, 3905538, 3991374, 4075344, 4087629, 4205964, 4251681, 4463472, 4511988, 4556461, 4656603, 4671576, 4754568, 4859064, 5030928, 5207384, 5263986, 5321832, 5450172, 5607952, 5668908, 5765318, 5858307, 6015984, 6141317, 6208804, 6308946, 6695208, 7018648, 7131852, 7210224, 7266896, 7558544, 7811076, 7895979, 7982748, 8175258, 8411928, 8503362, 8647977, 9023976, 9112922, 9313206, 9343152, 9509136, 9718128, 10414768, 10527972, 10643664, 10865407, 10900344, 11337816, 11530636, 11716614, 12282634, 12417608, 12617892, 13390416, 13669383, 13969809, 14037296, 14263704, 15622152, 15791958, 15965496, 16350516, 16823856, 17006724, 17295954, 18047952, 18225844, 18423951, 18626412, 20178613, 21055944, 21730814, 21800688, 22675632, 23061272, 23433228, 24565268, 24835216, 25235784, 25943931, 27338766, 27939618, 28527408, 31244304, 31583916, 31930992, 32596221, 32701032, 34013448, 34591908, 36451688, 36847902, 37252824, 40357226, 41008149, 42111888, 43461628, 46122544, 46866456, 49130536, 50471568, 51887862, 54677532, 55271853, 55879236, 60535839, 63167832, 65192442, 65402064, 68026896, 69183816, 72903376, 73695804, 74505648, 80714452, 82016298, 86923256, 93732912, 97788663, 98261072, 103775724, 109355064, 110543706, 111758472, 121071678, 126335664, 130384884, 138367632, 141250291, 147391608, 161428904, 164032596, 173846512, 181607517, 195577326, 207551448, 218710128, 221087412, 223516944, 242143356, 260769768, 282500582, 294783216, 322857808, 328065192, 363215034, 391154652, 415102896, 423750873, 442174824, 484286712, 521539536, 565001164, 656130384, 726430068, 782309304, 847501746, 884349648, 968573424, 1130002328, 1271252619, 1452860136, 1564618608, 1695003492, 2260004656, 2542505238, 2905720272, 3390006984, 5085010476, 6780013968, 10170020952, 20340041904]

約数ペア:

[(1, 20340041904), (2, 10170020952), (3, 6780013968), (4, 5085010476), (6, 3390006984), (7, 2905720272), (8, 2542505238), (9, 2260004656), (12, 1695003492), (13, 1564618608), (14, 1452860136), (16, 1271252619), (18, 1130002328), (21, 968573424), (23, 884349648), (24, 847501746), (26, 782309304), (28, 726430068), (31, 656130384), (36, 565001164), (39, 521539536), (42, 484286712), (46, 442174824), (48, 423750873), (49, 415102896), (52, 391154652), (56, 363215034), (62, 328065192), (63, 322857808), (69, 294783216), (72, 282500582), (78, 260769768), (84, 242143356), (91, 223516944), (92, 221087412), (93, 218710128), (98, 207551448), (104, 195577326), (112, 181607517), (117, 173846512), (124, 164032596), (126, 161428904), (138, 147391608), (144, 141250291), (147, 138367632), (156, 130384884), (161, 126335664), (168, 121071678), (182, 111758472), (184, 110543706), (186, 109355064), (196, 103775724), (207, 98261072), (208, 97788663), (217, 93732912), (234, 86923256), (248, 82016298), (252, 80714452), (273, 74505648), (276, 73695804), (279, 72903376), (294, 69183816), (299, 68026896), (311, 65402064), (312, 65192442), (322, 63167832), (336, 60535839), (364, 55879236), (368, 55271853), (372, 54677532), (392, 51887862), (403, 50471568), (414, 49130536), (434, 46866456), (441, 46122544), (468, 43461628), (483, 42111888), (496, 41008149), (504, 40357226), (546, 37252824), (552, 36847902), (558, 36451688), (588, 34591908), (598, 34013448), (622, 32701032), (624, 32596221), (637, 31930992), (644, 31583916), (651, 31244304), (713, 28527408), (728, 27939618), (744, 27338766), (784, 25943931), (806, 25235784), (819, 24835216), (828, 24565268), (868, 23433228), (882, 23061272), (897, 22675632), (933, 21800688), (936, 21730814), (966, 21055944), (1008, 20178613), (1092, 18626412), (1104, 18423951), (1116, 18225844), (1127, 18047952), (1176, 17295954), (1196, 17006724), (1209, 16823856), (1244, 16350516), (1274, 15965496), (1288, 15791958), (1302, 15622152), (1426, 14263704), (1449, 14037296), (1456, 13969809), (1488, 13669383), (1519, 13390416), (1612, 12617892), (1638, 12417608), (1656, 12282634), (1736, 11716614), (1764, 11530636), (1794, 11337816), (1866, 10900344), (1872, 10865407), (1911, 10643664), (1932, 10527972), (1953, 10414768), (2093, 9718128), (2139, 9509136), (2177, 9343152), (2184, 9313206), (2232, 9112922), (2254, 9023976), (2352, 8647977), (2392, 8503362), (2418, 8411928), (2488, 8175258), (2548, 7982748), (2576, 7895979), (2604, 7811076), (2691, 7558544), (2799, 7266896), (2821, 7210224), (2852, 7131852), (2898, 7018648), (3038, 6695208), (3224, 6308946), (3276, 6208804), (3312, 6141317), (3381, 6015984), (3472, 5858307), (3528, 5765318), (3588, 5668908), (3627, 5607952), (3732, 5450172), (3822, 5321832), (3864, 5263986), (3906, 5207384), (4043, 5030928), (4186, 4859064), (4278, 4754568), (4354, 4671576), (4368, 4656603), (4464, 4556461), (4508, 4511988), (4557, 4463472), (4784, 4251681), (4836, 4205964), (4976, 4087629), (4991, 4075344), (5096, 3991374), (5208, 3905538), (5382, 3779272), (5598, 3633448), (5642, 3605112), (5704, 3565926), (5733, 3547888), (5796, 3509324), (6076, 3347604), (6279, 3239376), (6417, 3169712), (6448, 3154473), (6531, 3114384), (6552, 3104402), (6762, 3007992), (7056, 2882659), (7153, 2843568), (7176, 2834454), (7254, 2803976), (7464, 2725086), (7644, 2660916), (7728, 2631993), (7812, 2603692), (8086, 2515464), (8372, 2429532), (8463, 2403408), (8556, 2377284), (8708, 2335788), (9016, 2255994), (9114, 2231736), (9269, 2194416), (9641, 2109744), (9672, 2102982), (9982, 2037672), (10143, 2005328), (10192, 1995687), (10416, 1952769), (10764, 1889636), (11196, 1816724), (11284, 1802556), (11408, 1782963), (11466, 1773944), (11592, 1754662), (12129, 1676976), (12152, 1673802), (12558, 1619688), (12834, 1584856), (13062, 1557192), (13104, 1552201), (13524, 1503996), (13671, 1487824), (14306, 1421784), (14352, 1417227), (14508, 1401988), (14651, 1388304), (14928, 1362543), (14973, 1358448), (15239, 1334736), (15288, 1330458), (15624, 1301846), (16172, 1257732), (16744, 1214766), (16926, 1201704), (17112, 1188642), (17416, 1167894), (18032, 1127997), (18228, 1115868), (18538, 1097208), (18837, 1079792), (19282, 1054872), (19344, 1051491), (19593, 1038128), (19747, 1030032), (19964, 1018836), (20286, 1002664), (21459, 947856), (21528, 944818), (22392, 908362), (22568, 901278), (22932, 886972), (23184, 877331), (24258, 838488), (24304, 836901), (25116, 809844), (25389, 801136), (25668, 792428), (26124, 778596), (27048, 751998), (27342, 743912), (27807, 731472), (28301, 718704), (28612, 710892), (28923, 703248), (29016, 700994), (29302, 694152), (29946, 679224), (30478, 667368), (30576, 665229), (31248, 650923), (32344, 628866), (33488, 607383), (33852, 600852), (34224, 594321), (34832, 583947), (34937, 582192), (36387, 558992), (36456, 557934), (37076, 548604), (37674, 539896), (38564, 527436), (39186, 519064), (39494, 515016), (39928, 509418), (40572, 501332), (42918, 473928), (43056, 472409), (43953, 462768), (44784, 454181), (44919, 452816), (45136, 450639), (45717, 444912), (45864, 443486), (48516, 419244), (50071, 406224), (50232, 404922), (50778, 400568), (51336, 396214), (52248, 389298), (54096, 375999), (54684, 371956), (55614, 365736), (56602, 359352), (57224, 355446), (57846, 351624), (58032, 350497), (58604, 347076), (59241, 343344), (59892, 339612), (60956, 333684), (64377, 315952), (64688, 314433), (64883, 313488), (67487, 301392), (67704, 300426), (69874, 291096), (72774, 279496), (72912, 278967), (74152, 274302), (75348, 269948), (77128, 263718), (78372, 259532), (78988, 257508), (79856, 254709), (81144, 250666), (83421, 243824), (84903, 239568), (85836, 236964), (86769, 234416), (87906, 231384), (89838, 226408), (91434, 222456), (91728, 221743), (92989, 218736), (97032, 209622), (100142, 203112), (100464, 202461), (101556, 200284), (102672, 198107), (104496, 194649), (104811, 194064), (109368, 185978), (111228, 182868), (113204, 179676), (114448, 177723), (115692, 175812), (117208, 173538), (118482, 171672), (119784, 169806), (121912, 166842), (125333, 162288), (128754, 157976), (129766, 156744), (131859, 154256), (134974, 150696), (135408, 150213), (137151, 148304), (139748, 145548)]