20082666240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19157}}^1$

素因数の和:19204

約数の個数: 432

約数和(自身を含む): 85523151168

約数和(自身を除く): 65440484928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 8960, 9360, 9984, 10080, 10920, 11520, 11648, 12480, 13104, 13440, 14560, 14976, 16128, 16380, 16640, 17472, 18720, 19157, 20160, 21840, 23296, 24960, 26208, 26880, 29120, 29952, 32760, 34944, 37440, 38314, 40320, 43680, 49920, 52416, 57471, 58240, 65520, 69888, 74880, 76628, 80640, 87360, 95785, 104832, 114942, 116480, 131040, 134099, 149760, 153256, 172413, 174720, 191570, 209664, 229884, 249041, 262080, 268198, 287355, 306512, 344826, 349440, 383140, 402297, 459768, 498082, 524160, 536396, 574710, 613024, 670495, 689652, 747123, 766280, 804594, 862065, 919536, 996164, 1048320, 1072792, 1149420, 1206891, 1226048, 1245205, 1340990, 1379304, 1494246, 1532560, 1609188, 1724130, 1743287, 1839072, 1992328, 2011485, 2145584, 2241369, 2298840, 2413782, 2452096, 2490410, 2681980, 2758608, 2988492, 3065120, 3218376, 3448260, 3486574, 3678144, 3735615, 3984656, 4022970, 4291168, 4482738, 4597680, 4827564, 4904192, 4980820, 5229861, 5363960, 5517216, 5976984, 6034455, 6130240, 6436752, 6896520, 6973148, 7356288, 7471230, 7969312, 8045940, 8582336, 8716435, 8965476, 9195360, 9655128, 9961640, 10459722, 10727920, 11034432, 11206845, 11953968, 12068910, 12260480, 12873504, 13793040, 13946296, 14712576, 14942460, 15689583, 15938624, 16091880, 17164672, 17432870, 17930952, 18390720, 19310256, 19923280, 20919444, 21455840, 22068864, 22413690, 23907936, 24137820, 24520960, 25747008, 26149305, 27586080, 27892592, 29884920, 31379166, 31877248, 32183760, 34329344, 34865740, 35861904, 36781440, 38620512, 39846560, 41838888, 42911680, 44137728, 44827380, 47815872, 48275640, 51494016, 52298610, 55172160, 55785184, 59769840, 62758332, 63754496, 64367520, 69731480, 71723808, 73562880, 77241024, 78447915, 79693120, 83677776, 85823360, 89654760, 95631744, 96551280, 102988032, 104597220, 110344320, 111570368, 119539680, 125516664, 128735040, 139462960, 143447616, 154482048, 156895830, 159386240, 167355552, 171646720, 179309520, 191263488, 193102560, 209194440, 220688640, 223140736, 239079360, 251033328, 257470080, 278925920, 286895232, 308964096, 313791660, 318772480, 334711104, 358619040, 386205120, 418388880, 446281472, 478158720, 502066656, 514940160, 557851840, 573790464, 627583320, 669422208, 717238080, 772410240, 836777760, 956317440, 1004133312, 1115703680, 1255166640, 1338844416, 1434476160, 1544820480, 1673555520, 2008266624, 2231407360, 2510333280, 2868952320, 3347111040, 4016533248, 5020666560, 6694222080, 10041333120, 20082666240]

約数ペア:

[(1, 20082666240), (2, 10041333120), (3, 6694222080), (4, 5020666560), (5, 4016533248), (6, 3347111040), (7, 2868952320), (8, 2510333280), (9, 2231407360), (10, 2008266624), (12, 1673555520), (13, 1544820480), (14, 1434476160), (15, 1338844416), (16, 1255166640), (18, 1115703680), (20, 1004133312), (21, 956317440), (24, 836777760), (26, 772410240), (28, 717238080), (30, 669422208), (32, 627583320), (35, 573790464), (36, 557851840), (39, 514940160), (40, 502066656), (42, 478158720), (45, 446281472), (48, 418388880), (52, 386205120), (56, 358619040), (60, 334711104), (63, 318772480), (64, 313791660), (65, 308964096), (70, 286895232), (72, 278925920), (78, 257470080), (80, 251033328), (84, 239079360), (90, 223140736), (91, 220688640), (96, 209194440), (104, 193102560), (105, 191263488), (112, 179309520), (117, 171646720), (120, 167355552), (126, 159386240), (128, 156895830), (130, 154482048), (140, 143447616), (144, 139462960), (156, 128735040), (160, 125516664), (168, 119539680), (180, 111570368), (182, 110344320), (192, 104597220), (195, 102988032), (208, 96551280), (210, 95631744), (224, 89654760), (234, 85823360), (240, 83677776), (252, 79693120), (256, 78447915), (260, 77241024), (273, 73562880), (280, 71723808), (288, 69731480), (312, 64367520), (315, 63754496), (320, 62758332), (336, 59769840), (360, 55785184), (364, 55172160), (384, 52298610), (390, 51494016), (416, 48275640), (420, 47815872), (448, 44827380), (455, 44137728), (468, 42911680), (480, 41838888), (504, 39846560), (520, 38620512), (546, 36781440), (560, 35861904), (576, 34865740), (585, 34329344), (624, 32183760), (630, 31877248), (640, 31379166), (672, 29884920), (720, 27892592), (728, 27586080), (768, 26149305), (780, 25747008), (819, 24520960), (832, 24137820), (840, 23907936), (896, 22413690), (910, 22068864), (936, 21455840), (960, 20919444), (1008, 19923280), (1040, 19310256), (1092, 18390720), (1120, 17930952), (1152, 17432870), (1170, 17164672), (1248, 16091880), (1260, 15938624), (1280, 15689583), (1344, 14942460), (1365, 14712576), (1440, 13946296), (1456, 13793040), (1560, 12873504), (1638, 12260480), (1664, 12068910), (1680, 11953968), (1792, 11206845), (1820, 11034432), (1872, 10727920), (1920, 10459722), (2016, 9961640), (2080, 9655128), (2184, 9195360), (2240, 8965476), (2304, 8716435), (2340, 8582336), (2496, 8045940), (2520, 7969312), (2688, 7471230), (2730, 7356288), (2880, 6973148), (2912, 6896520), (3120, 6436752), (3276, 6130240), (3328, 6034455), (3360, 5976984), (3640, 5517216), (3744, 5363960), (3840, 5229861), (4032, 4980820), (4095, 4904192), (4160, 4827564), (4368, 4597680), (4480, 4482738), (4680, 4291168), (4992, 4022970), (5040, 3984656), (5376, 3735615), (5460, 3678144), (5760, 3486574), (5824, 3448260), (6240, 3218376), (6552, 3065120), (6720, 2988492), (7280, 2758608), (7488, 2681980), (8064, 2490410), (8190, 2452096), (8320, 2413782), (8736, 2298840), (8960, 2241369), (9360, 2145584), (9984, 2011485), (10080, 1992328), (10920, 1839072), (11520, 1743287), (11648, 1724130), (12480, 1609188), (13104, 1532560), (13440, 1494246), (14560, 1379304), (14976, 1340990), (16128, 1245205), (16380, 1226048), (16640, 1206891), (17472, 1149420), (18720, 1072792), (19157, 1048320), (20160, 996164), (21840, 919536), (23296, 862065), (24960, 804594), (26208, 766280), (26880, 747123), (29120, 689652), (29952, 670495), (32760, 613024), (34944, 574710), (37440, 536396), (38314, 524160), (40320, 498082), (43680, 459768), (49920, 402297), (52416, 383140), (57471, 349440), (58240, 344826), (65520, 306512), (69888, 287355), (74880, 268198), (76628, 262080), (80640, 249041), (87360, 229884), (95785, 209664), (104832, 191570), (114942, 174720), (116480, 172413), (131040, 153256), (134099, 149760)]