20227618320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 640

約数和(自身を含む): 80844825600

約数和(自身を除く): 60617207280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 109, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 218, 232, 240, 260, 273, 280, 290, 293, 312, 327, 336, 348, 364, 377, 390, 406, 420, 435, 436, 455, 464, 520, 545, 546, 560, 580, 586, 609, 624, 654, 696, 728, 754, 763, 780, 812, 840, 870, 872, 879, 910, 1015, 1040, 1090, 1092, 1131, 1160, 1172, 1218, 1308, 1365, 1392, 1417, 1456, 1465, 1508, 1526, 1560, 1624, 1635, 1680, 1740, 1744, 1758, 1820, 1885, 2030, 2051, 2180, 2184, 2262, 2289, 2320, 2344, 2436, 2616, 2639, 2730, 2834, 2930, 3016, 3045, 3052, 3120, 3161, 3248, 3270, 3480, 3516, 3640, 3770, 3809, 3815, 4060, 4102, 4251, 4360, 4368, 4395, 4524, 4578, 4688, 4872, 5232, 5278, 5460, 5655, 5668, 5860, 6032, 6090, 6104, 6153, 6322, 6540, 6960, 7032, 7085, 7280, 7540, 7618, 7630, 7917, 8120, 8204, 8497, 8502, 8720, 8790, 9048, 9156, 9483, 9744, 9919, 10255, 10556, 10920, 11310, 11336, 11427, 11445, 11720, 12180, 12208, 12306, 12644, 13080, 13195, 14064, 14170, 15080, 15236, 15260, 15805, 15834, 16240, 16408, 16994, 17004, 17580, 18096, 18312, 18966, 19045, 19838, 20510, 21112, 21255, 21840, 22127, 22620, 22672, 22854, 22890, 23440, 24360, 24612, 25288, 25491, 26160, 26390, 26663, 28340, 29757, 30160, 30472, 30520, 30765, 31610, 31668, 31937, 32816, 33988, 34008, 35160, 36624, 37932, 38090, 39585, 39676, 41020, 41093, 42224, 42485, 42510, 44254, 45240, 45708, 45780, 47415, 48720, 49224, 49595, 50576, 50982, 52780, 53326, 56680, 57135, 59479, 59514, 60944, 61040, 61530, 63220, 63336, 63874, 66381, 67976, 68016, 70320, 75864, 76180, 79170, 79352, 79989, 82040, 82186, 84970, 85020, 88508, 90480, 91416, 91560, 94830, 95811, 98448, 99190, 101964, 105560, 106652, 110461, 110635, 113360, 114270, 118958, 119028, 123060, 123279, 126440, 126672, 127455, 127748, 132762, 133315, 135952, 148785, 151728, 152360, 158340, 158704, 159685, 159978, 164080, 164372, 169940, 170040, 177016, 178437, 182832, 183120, 189660, 191622, 198380, 203928, 205465, 211120, 213304, 220922, 221270, 223559, 228540, 237916, 238056, 246120, 246558, 252880, 254910, 255496, 265524, 266630, 287651, 297395, 297570, 304720, 316680, 319370, 319956, 328744, 331383, 331905, 339880, 340080, 354032, 356874, 379320, 383244, 396760, 399945, 407856, 410930, 415181, 426608, 441844, 442540, 447118, 457080, 475832, 476112, 479055, 492240, 493116, 509820, 510992, 531048, 533260, 552305, 575302, 594790, 595140, 616395, 633360, 638740, 639912, 657488, 662766, 663810, 670677, 679760, 713748, 758640, 766488, 773227, 793520, 799890, 821860, 830362, 862953, 883688, 885080, 892185, 894236, 914160, 926173, 951664, 958110, 986232, 1019640, 1062096, 1066520, 1104610, 1117795, 1150604, 1189580, 1190280, 1232790, 1245543, 1277480, 1279824, 1325532, 1327620, 1341354, 1427496, 1438255, 1532976, 1546454, 1599780, 1643720, 1656915, 1660724, 1725906, 1767376, 1770160, 1784370, 1788472, 1852346, 1916220, 1972464, 2039280, 2075905, 2133040, 2209220, 2235590, 2301208, 2319681, 2379160, 2380560, 2465580, 2491086, 2554960, 2651064, 2655240, 2682708, 2778519, 2854992, 2876510, 2906267, 3092908, 3199560, 3287440, 3313830, 3321448, 3353385, 3451812, 3568740, 3576944, 3704692, 3832440, 3866135, 4151810, 4314765, 4418440, 4471180, 4602416, 4630865, 4639362, 4758320, 4931160, 4982172, 5302128, 5310480, 5365416, 5557038, 5753020, 5812534, 6185816, 6227715, 6399120, 6483211, 6627660, 6642896, 6706770, 6903624, 7137480, 7409384, 7664880, 7732270, 8303620, 8629530, 8718801, 8836880, 8942360, 9261730, 9278724, 9862320, 9964344, 10730832, 11114076, 11506040, 11598405, 11625068, 12040249, 12371632, 12455430, 12966422, 13255320, 13413540, 13807248, 13892595, 14274960, 14531335, 14818768, 15464540, 16607240, 17259060, 17437602, 17884720, 18523460, 18557448, 19449633, 19928688, 22228152, 23012080, 23196810, 23250136, 24080498, 24910860, 25932844, 26510640, 26827080, 27785190, 29062670, 30929080, 32416055, 33214480, 34518120, 34875204, 36120747, 37046920, 37114896, 38899266, 43594005, 44456304, 46393620, 46500272, 48160996, 49821720, 51865688, 53654160, 55570380, 58125340, 60201245, 61858160, 64832110, 69036240, 69750408, 72241494, 74093840, 77798532, 84281743, 87188010, 92787240, 96321992, 97248165, 99643440, 103731376, 111140760, 116250680, 120402490, 129664220, 139500816, 144482988, 155597064, 168563486, 174376020, 180603735, 185574480, 192643984, 194496330, 222281520, 232501360, 240804980, 252845229, 259328440, 288965976, 311194128, 337126972, 348752040, 361207470, 388992660, 421408715, 481609960, 505690458, 518656880, 577931952, 674253944, 697504080, 722414940, 777985320, 842817430, 963219920, 1011380916, 1264226145, 1348507888, 1444829880, 1555970640, 1685634860, 2022761832, 2528452290, 2889659760, 3371269720, 4045523664, 5056904580, 6742539440, 10113809160, 20227618320]

約数ペア:

[(1, 20227618320), (2, 10113809160), (3, 6742539440), (4, 5056904580), (5, 4045523664), (6, 3371269720), (7, 2889659760), (8, 2528452290), (10, 2022761832), (12, 1685634860), (13, 1555970640), (14, 1444829880), (15, 1348507888), (16, 1264226145), (20, 1011380916), (21, 963219920), (24, 842817430), (26, 777985320), (28, 722414940), (29, 697504080), (30, 674253944), (35, 577931952), (39, 518656880), (40, 505690458), (42, 481609960), (48, 421408715), (52, 388992660), (56, 361207470), (58, 348752040), (60, 337126972), (65, 311194128), (70, 288965976), (78, 259328440), (80, 252845229), (84, 240804980), (87, 232501360), (91, 222281520), (104, 194496330), (105, 192643984), (109, 185574480), (112, 180603735), (116, 174376020), (120, 168563486), (130, 155597064), (140, 144482988), (145, 139500816), (156, 129664220), (168, 120402490), (174, 116250680), (182, 111140760), (195, 103731376), (203, 99643440), (208, 97248165), (210, 96321992), (218, 92787240), (232, 87188010), (240, 84281743), (260, 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(1740, 11625068), (1744, 11598405), (1758, 11506040), (1820, 11114076), (1885, 10730832), (2030, 9964344), (2051, 9862320), (2180, 9278724), (2184, 9261730), (2262, 8942360), (2289, 8836880), (2320, 8718801), (2344, 8629530), (2436, 8303620), (2616, 7732270), (2639, 7664880), (2730, 7409384), (2834, 7137480), (2930, 6903624), (3016, 6706770), (3045, 6642896), (3052, 6627660), (3120, 6483211), (3161, 6399120), (3248, 6227715), (3270, 6185816), (3480, 5812534), (3516, 5753020), (3640, 5557038), (3770, 5365416), (3809, 5310480), (3815, 5302128), (4060, 4982172), (4102, 4931160), (4251, 4758320), (4360, 4639362), (4368, 4630865), (4395, 4602416), (4524, 4471180), (4578, 4418440), (4688, 4314765), (4872, 4151810), (5232, 3866135), (5278, 3832440), (5460, 3704692), (5655, 3576944), (5668, 3568740), (5860, 3451812), (6032, 3353385), (6090, 3321448), (6104, 3313830), (6153, 3287440), (6322, 3199560), (6540, 3092908), (6960, 2906267), (7032, 2876510), (7085, 2854992), (7280, 2778519), (7540, 2682708), (7618, 2655240), (7630, 2651064), (7917, 2554960), (8120, 2491086), (8204, 2465580), (8497, 2380560), (8502, 2379160), (8720, 2319681), (8790, 2301208), (9048, 2235590), (9156, 2209220), (9483, 2133040), (9744, 2075905), (9919, 2039280), (10255, 1972464), (10556, 1916220), (10920, 1852346), (11310, 1788472), (11336, 1784370), (11427, 1770160), (11445, 1767376), (11720, 1725906), (12180, 1660724), (12208, 1656915), (12306, 1643720), (12644, 1599780), (13080, 1546454), (13195, 1532976), (14064, 1438255), (14170, 1427496), (15080, 1341354), (15236, 1327620), (15260, 1325532), (15805, 1279824), (15834, 1277480), (16240, 1245543), (16408, 1232790), (16994, 1190280), (17004, 1189580), (17580, 1150604), (18096, 1117795), (18312, 1104610), (18966, 1066520), (19045, 1062096), (19838, 1019640), (20510, 986232), (21112, 958110), (21255, 951664), (21840, 926173), (22127, 914160), (22620, 894236), (22672, 892185), (22854, 885080), (22890, 883688), (23440, 862953), (24360, 830362), (24612, 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(79989, 252880), (82040, 246558), (82186, 246120), (84970, 238056), (85020, 237916), (88508, 228540), (90480, 223559), (91416, 221270), (91560, 220922), (94830, 213304), (95811, 211120), (98448, 205465), (99190, 203928), (101964, 198380), (105560, 191622), (106652, 189660), (110461, 183120), (110635, 182832), (113360, 178437), (114270, 177016), (118958, 170040), (119028, 169940), (123060, 164372), (123279, 164080), (126440, 159978), (126672, 159685), (127455, 158704), (127748, 158340), (132762, 152360), (133315, 151728), (135952, 148785)]