18809612640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 960

約数和(自身を含む): 83909105280

約数和(自身を除く): 65099492640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 82, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 156, 160, 162, 164, 168, 180, 182, 189, 195, 205, 208, 210, 216, 224, 234, 240, 246, 252, 260, 270, 273, 280, 287, 288, 312, 315, 324, 328, 336, 351, 360, 364, 369, 378, 389, 390, 405, 410, 416, 420, 432, 455, 468, 480, 492, 504, 520, 533, 540, 546, 560, 567, 574, 585, 615, 624, 630, 648, 656, 672, 702, 720, 728, 738, 756, 778, 780, 810, 819, 820, 840, 861, 864, 910, 936, 945, 984, 1008, 1040, 1053, 1066, 1080, 1092, 1107, 1120, 1134, 1148, 1167, 1170, 1230, 1248, 1260, 1296, 1312, 1365, 1404, 1435, 1440, 1456, 1476, 1512, 1556, 1560, 1599, 1620, 1638, 1640, 1680, 1722, 1755, 1820, 1845, 1872, 1890, 1945, 1968, 2016, 2080, 2106, 2132, 2160, 2184, 2214, 2268, 2296, 2334, 2340, 2457, 2460, 2520, 2583, 2592, 2665, 2723, 2730, 2808, 2835, 2870, 2912, 2952, 3024, 3112, 3120, 3198, 3240, 3276, 3280, 3321, 3360, 3444, 3501, 3510, 3640, 3690, 3731, 3744, 3780, 3890, 3936, 4095, 4212, 4264, 4305, 4320, 4368, 4428, 4536, 4592, 4668, 4680, 4797, 4914, 4920, 5040, 5057, 5166, 5265, 5330, 5446, 5460, 5535, 5616, 5670, 5740, 5835, 5904, 6048, 6224, 6240, 6396, 6480, 6552, 6560, 6642, 6888, 7002, 7020, 7280, 7371, 7380, 7462, 7560, 7749, 7780, 7995, 8169, 8190, 8424, 8528, 8610, 8736, 8856, 9072, 9184, 9336, 9360, 9594, 9828, 9840, 10080, 10114, 10332, 10503, 10530, 10660, 10892, 10920, 11070, 11193, 11232, 11340, 11480, 11670, 11808, 12285, 12448, 12792, 12915, 12960, 13104, 13284, 13615, 13776, 14004, 14040, 14391, 14560, 14742, 14760, 14924, 15120, 15171, 15498, 15560, 15949, 15990, 16338, 16380, 16605, 16848, 17056, 17220, 17505, 17712, 18144, 18655, 18672, 18720, 19188, 19656, 19680, 20228, 20664, 21006, 21060, 21320, 21784, 21840, 22140, 22386, 22680, 22960, 23247, 23340, 23985, 24507, 24570, 25285, 25584, 25830, 26208, 26568, 27230, 27552, 28008, 28080, 28782, 29484, 29520, 29848, 30240, 30342, 30996, 31120, 31509, 31898, 31980, 32676, 32760, 33210, 33579, 33696, 34440, 35010, 35399, 35424, 36855, 37310, 37344, 38376, 38745, 39312, 40456, 40845, 41328, 42012, 42120, 42640, 43173, 43568, 43680, 44280, 44772, 45360, 45513, 45920, 46494, 46680, 47847, 47970, 49014, 49140, 50570, 51168, 51660, 52515, 53136, 54460, 55965, 56016, 56160, 57564, 58968, 59040, 59696, 60684, 61992, 62240, 63018, 63796, 63960, 65352, 65520, 66420, 67158, 68880, 70020, 70798, 71955, 73521, 73710, 74620, 75855, 76752, 77490, 78624, 79745, 80912, 81690, 82656, 84024, 84240, 85280, 86346, 87136, 88560, 89544, 90720, 91026, 92988, 93360, 95694, 95940, 98028, 98280, 100737, 101140, 103320, 105030, 106197, 106272, 108920, 111643, 111930, 112032, 115128, 116235, 117936, 119392, 121368, 122535, 123984, 126036, 127592, 127920, 130704, 131040, 132840, 134316, 136539, 137760, 140040, 141596, 143541, 143910, 147042, 147420, 149240, 151710, 153504, 154980, 157545, 159490, 161824, 163380, 167895, 168048, 168480, 172692, 176995, 177120, 179088, 182052, 185976, 186720, 191388, 191880, 196056, 196560, 201474, 202280, 206640, 207337, 210060, 212394, 215865, 217840, 220563, 223286, 223860, 227565, 230256, 232470, 235872, 239235, 242736, 245070, 247968, 252072, 255184, 255840, 261408, 265680, 268632, 273078, 280080, 283192, 287082, 287820, 294084, 294840, 298480, 302211, 303420, 309960, 315090, 318591, 318980, 326760, 334929, 335790, 336096, 345384, 353990, 358176, 364104, 367605, 371952, 382776, 383760, 392112, 393120, 402948, 404560, 409617, 413280, 414674, 420120, 424788, 430623, 431730, 435680, 441126, 446572, 447720, 455130, 460512, 464940, 478470, 485472, 490140, 503685, 504144, 510368, 530985, 531360, 537264, 546156, 558215, 560160, 566384, 574164, 575640, 588168, 589680, 596960, 604422, 606840, 619920, 622011, 630180, 637182, 637960, 653520, 669858, 671580, 682695, 690768, 707980, 717705, 728208, 735210, 743904, 765552, 767520, 784224, 805896, 809120, 819234, 829348, 840240, 849576, 861246, 863460, 882252, 893144, 895440, 910260, 929880, 955773, 956940, 980280, 1004787, 1007370, 1008288, 1036685, 1061970, 1074528, 1092312, 1102815, 1116430, 1132768, 1148328, 1151280, 1176336, 1179360, 1208844, 1213680, 1239840, 1244022, 1260360, 1274364, 1275920, 1291869, 1307040, 1339716, 1343160, 1365390, 1381536, 1415960, 1435410, 1451359, 1456416, 1470420, 1511055, 1531104, 1592955, 1611792, 1638468, 1658696, 1674645, 1680480, 1699152, 1722492, 1726920, 1764504, 1786288, 1790880, 1820520, 1859760, 1866033, 1911546, 1913880, 1960560, 2009574, 2014740, 2048085, 2073370, 2123940, 2153115, 2184624, 2205630, 2232860, 2296656, 2302560, 2352672, 2417688, 2427360, 2488044, 2520720, 2548728, 2551840, 2583738, 2679432, 2686320, 2730780, 2831920, 2867319, 2870820, 2902718, 2940840, 3014361, 3022110, 3110055, 3185910, 3223584, 3276936, 3317392, 3349290, 3398304, 3444984, 3453840, 3529008, 3572576, 3641040, 3719520, 3732066, 3823092, 3827760, 3921120, 4019148, 4029480, 4096170, 4146740, 4247880, 4306230, 4354077, 4369248, 4411260, 4465720, 4593312, 4778865, 4835376, 4976088, 5023935, 5041440, 5097456, 5167476, 5358864, 5372640, 5461560, 5598099, 5663840, 5734638, 5741640, 5805436, 5881680, 6028722, 6044220, 6220110, 6371820, 6459345, 6553872, 6634784, 6698580, 6889968, 6907680, 7058016, 7256795, 7282080, 7464132, 7646184, 7655520, 8038296, 8058960, 8192340, 8293480, 8495760, 8612460, 8708154, 8822520, 8931440, 9043083, 9330165, 9557730, 9670752, 9952176, 10047870, 10194912, 10334952, 10717728, 10923120, 11196198, 11469276, 11483280, 11610872, 11763360, 12057444, 12088440, 12440220, 12743640, 12918690, 13062231, 13107744, 13397160, 13779936, 14336595, 14513590, 14928264, 15071805, 15292368, 16076592, 16117920, 16384680, 16586960, 16794297, 16991520, 17224920, 17416308, 17645040, 17862880, 18086166, 18660330, 19115460, 19904352, 20095740, 20669904, 21770385, 21846240, 22392396, 22938552, 22966560, 23221744, 24114888, 24176880, 24880440, 25487280, 25837380, 26124462, 26794320, 27990495, 28673190, 29027180, 29856528, 30143610, 30584736, 32153184, 32769360, 33173920, 33588594, 34449840, 34832616, 35290080, 36172332, 37320660, 38230920, 39186693, 40191480, 41339808, 43540770, 44784792, 45215415, 45877104, 46443488, 48229776, 48353760, 49760880, 50974560, 51674760, 52248924, 53588640, 55980990, 57346380, 58054360, 59713056, 60287220, 65311155, 65538720, 67177188, 68899680, 69665232, 72344664, 74641320, 76461840, 78373386, 80382960, 83971485, 87081540, 89569584, 90430830, 91754208, 96459552, 99521760, 103349520, 104497848, 111961980, 114692760, 116108720, 117560079, 120574440, 130622310, 134354376, 139330464, 144689328, 149282640, 152923680, 156746772, 160765920, 167942970, 174163080, 179139168, 180861660, 195933465, 206699040, 208995696, 223923960, 229385520, 232217440, 235120158, 241148880, 261244620, 268708752, 289378656, 298565280, 313493544, 335885940, 348326160, 361723320, 391866930, 417991392, 447847920, 458771040, 470240316, 482297760, 522489240, 537417504, 587800395, 626987088, 671771880, 696652320, 723446640, 783733860, 895695840, 940480632, 1044978480, 1175600790, 1253974176, 1343543760, 1446893280, 1567467720, 1880961264, 2089956960, 2351201580, 2687087520, 3134935440, 3761922528, 4702403160, 6269870880, 9404806320, 18809612640]

約数ペア:

[(1, 18809612640), (2, 9404806320), (3, 6269870880), (4, 4702403160), (5, 3761922528), (6, 3134935440), (7, 2687087520), (8, 2351201580), (9, 2089956960), (10, 1880961264), (12, 1567467720), (13, 1446893280), (14, 1343543760), (15, 1253974176), (16, 1175600790), (18, 1044978480), (20, 940480632), (21, 895695840), (24, 783733860), (26, 723446640), (27, 696652320), (28, 671771880), (30, 626987088), (32, 587800395), (35, 537417504), (36, 522489240), (39, 482297760), (40, 470240316), (41, 458771040), (42, 447847920), (45, 417991392), (48, 391866930), (52, 361723320), (54, 348326160), (56, 335885940), (60, 313493544), (63, 298565280), (65, 289378656), (70, 268708752), (72, 261244620), (78, 241148880), (80, 235120158), (81, 232217440), (82, 229385520), (84, 223923960), (90, 208995696), (91, 206699040), (96, 195933465), (104, 180861660), (105, 179139168), (108, 174163080), (112, 167942970), (117, 160765920), (120, 156746772), (123, 152923680), (126, 149282640), (130, 144689328), (135, 139330464), (140, 134354376), (144, 130622310), (156, 120574440), (160, 117560079), (162, 116108720), (164, 114692760), (168, 111961980), (180, 104497848), (182, 103349520), (189, 99521760), (195, 96459552), (205, 91754208), (208, 90430830), (210, 89569584), (216, 87081540), (224, 83971485), (234, 80382960), (240, 78373386), (246, 76461840), (252, 74641320), (260, 72344664), (270, 69665232), (273, 68899680), (280, 67177188), (287, 65538720), (288, 65311155), (312, 60287220), (315, 59713056), (324, 58054360), (328, 57346380), (336, 55980990), (351, 53588640), (360, 52248924), (364, 51674760), (369, 50974560), (378, 49760880), (389, 48353760), (390, 48229776), (405, 46443488), (410, 45877104), (416, 45215415), (420, 44784792), (432, 43540770), (455, 41339808), (468, 40191480), (480, 39186693), (492, 38230920), (504, 37320660), (520, 36172332), (533, 35290080), (540, 34832616), (546, 34449840), (560, 33588594), (567, 33173920), (574, 32769360), (585, 32153184), (615, 30584736), (624, 30143610), (630, 29856528), (648, 29027180), (656, 28673190), (672, 27990495), (702, 26794320), (720, 26124462), (728, 25837380), (738, 25487280), (756, 24880440), (778, 24176880), (780, 24114888), (810, 23221744), (819, 22966560), (820, 22938552), (840, 22392396), (861, 21846240), (864, 21770385), (910, 20669904), (936, 20095740), (945, 19904352), (984, 19115460), (1008, 18660330), (1040, 18086166), (1053, 17862880), (1066, 17645040), (1080, 17416308), (1092, 17224920), (1107, 16991520), (1120, 16794297), (1134, 16586960), (1148, 16384680), (1167, 16117920), (1170, 16076592), (1230, 15292368), (1248, 15071805), (1260, 14928264), (1296, 14513590), (1312, 14336595), (1365, 13779936), (1404, 13397160), (1435, 13107744), (1440, 13062231), (1456, 12918690), (1476, 12743640), (1512, 12440220), (1556, 12088440), (1560, 12057444), (1599, 11763360), (1620, 11610872), (1638, 11483280), (1640, 11469276), (1680, 11196198), (1722, 10923120), (1755, 10717728), (1820, 10334952), (1845, 10194912), (1872, 10047870), (1890, 9952176), (1945, 9670752), (1968, 9557730), (2016, 9330165), (2080, 9043083), (2106, 8931440), (2132, 8822520), (2160, 8708154), (2184, 8612460), (2214, 8495760), (2268, 8293480), (2296, 8192340), (2334, 8058960), (2340, 8038296), (2457, 7655520), (2460, 7646184), (2520, 7464132), (2583, 7282080), (2592, 7256795), (2665, 7058016), (2723, 6907680), (2730, 6889968), (2808, 6698580), (2835, 6634784), (2870, 6553872), (2912, 6459345), (2952, 6371820), (3024, 6220110), (3112, 6044220), (3120, 6028722), (3198, 5881680), (3240, 5805436), (3276, 5741640), (3280, 5734638), (3321, 5663840), (3360, 5598099), (3444, 5461560), (3501, 5372640), (3510, 5358864), (3640, 5167476), (3690, 5097456), (3731, 5041440), (3744, 5023935), (3780, 4976088), (3890, 4835376), (3936, 4778865), (4095, 4593312), (4212, 4465720), (4264, 4411260), (4305, 4369248), (4320, 4354077), (4368, 4306230), (4428, 4247880), (4536, 4146740), (4592, 4096170), (4668, 4029480), (4680, 4019148), (4797, 3921120), (4914, 3827760), (4920, 3823092), (5040, 3732066), (5057, 3719520), (5166, 3641040), (5265, 3572576), (5330, 3529008), (5446, 3453840), (5460, 3444984), (5535, 3398304), (5616, 3349290), (5670, 3317392), (5740, 3276936), (5835, 3223584), (5904, 3185910), (6048, 3110055), (6224, 3022110), (6240, 3014361), (6396, 2940840), (6480, 2902718), (6552, 2870820), (6560, 2867319), (6642, 2831920), (6888, 2730780), (7002, 2686320), (7020, 2679432), (7280, 2583738), (7371, 2551840), (7380, 2548728), (7462, 2520720), (7560, 2488044), (7749, 2427360), (7780, 2417688), (7995, 2352672), (8169, 2302560), (8190, 2296656), (8424, 2232860), (8528, 2205630), (8610, 2184624), (8736, 2153115), (8856, 2123940), (9072, 2073370), (9184, 2048085), (9336, 2014740), (9360, 2009574), (9594, 1960560), (9828, 1913880), (9840, 1911546), (10080, 1866033), (10114, 1859760), (10332, 1820520), (10503, 1790880), (10530, 1786288), (10660, 1764504), (10892, 1726920), (10920, 1722492), (11070, 1699152), (11193, 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(24507, 767520), (24570, 765552), (25285, 743904), (25584, 735210), (25830, 728208), (26208, 717705), (26568, 707980), (27230, 690768), (27552, 682695), (28008, 671580), (28080, 669858), (28782, 653520), (29484, 637960), (29520, 637182), (29848, 630180), (30240, 622011), (30342, 619920), (30996, 606840), (31120, 604422), (31509, 596960), (31898, 589680), (31980, 588168), (32676, 575640), (32760, 574164), (33210, 566384), (33579, 560160), (33696, 558215), (34440, 546156), (35010, 537264), (35399, 531360), (35424, 530985), (36855, 510368), (37310, 504144), (37344, 503685), (38376, 490140), (38745, 485472), (39312, 478470), (40456, 464940), (40845, 460512), (41328, 455130), (42012, 447720), (42120, 446572), (42640, 441126), (43173, 435680), (43568, 431730), (43680, 430623), (44280, 424788), (44772, 420120), (45360, 414674), (45513, 413280), (45920, 409617), (46494, 404560), (46680, 402948), (47847, 393120), (47970, 392112), (49014, 383760), (49140, 382776), (50570, 371952), (51168, 367605), (51660, 364104), (52515, 358176), (53136, 353990), (54460, 345384), (55965, 336096), (56016, 335790), (56160, 334929), (57564, 326760), (58968, 318980), (59040, 318591), (59696, 315090), (60684, 309960), (61992, 303420), (62240, 302211), (63018, 298480), (63796, 294840), (63960, 294084), (65352, 287820), (65520, 287082), (66420, 283192), (67158, 280080), (68880, 273078), (70020, 268632), (70798, 265680), (71955, 261408), (73521, 255840), (73710, 255184), (74620, 252072), (75855, 247968), (76752, 245070), (77490, 242736), (78624, 239235), (79745, 235872), (80912, 232470), (81690, 230256), (82656, 227565), (84024, 223860), (84240, 223286), (85280, 220563), (86346, 217840), (87136, 215865), (88560, 212394), (89544, 210060), (90720, 207337), (91026, 206640), (92988, 202280), (93360, 201474), (95694, 196560), (95940, 196056), (98028, 191880), (98280, 191388), (100737, 186720), (101140, 185976), (103320, 182052), (105030, 179088), (106197, 177120), (106272, 176995), (108920, 172692), (111643, 168480), (111930, 168048), (112032, 167895), (115128, 163380), (116235, 161824), (117936, 159490), (119392, 157545), (121368, 154980), (122535, 153504), (123984, 151710), (126036, 149240), (127592, 147420), (127920, 147042), (130704, 143910), (131040, 143541), (132840, 141596), (134316, 140040), (136539, 137760)]