71209236480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 384

約数和(自身を含む): 240400742400

約数和(自身を除く): 169191505920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 97, 115, 120, 128, 138, 160, 184, 192, 194, 230, 240, 256, 276, 291, 320, 345, 368, 384, 388, 460, 480, 485, 512, 552, 582, 640, 690, 736, 768, 776, 920, 960, 970, 1024, 1039, 1104, 1164, 1280, 1380, 1455, 1472, 1536, 1552, 1840, 1920, 1940, 2048, 2078, 2208, 2231, 2328, 2560, 2760, 2910, 2944, 3072, 3104, 3117, 3680, 3840, 3880, 4156, 4416, 4462, 4656, 5120, 5195, 5520, 5820, 5888, 6144, 6208, 6234, 6693, 7360, 7680, 7760, 8312, 8832, 8924, 9312, 10240, 10390, 11040, 11155, 11640, 11776, 12416, 12468, 13386, 14720, 15360, 15520, 15585, 16624, 17664, 17848, 18624, 20780, 22080, 22310, 23280, 23552, 23897, 24832, 24936, 26772, 29440, 30720, 31040, 31170, 33248, 33465, 35328, 35696, 37248, 41560, 44160, 44620, 46560, 47104, 47794, 49664, 49872, 53544, 58880, 62080, 62340, 66496, 66930, 70656, 71392, 71691, 74496, 83120, 88320, 89240, 93120, 95588, 99328, 99744, 100783, 107088, 117760, 119485, 124160, 124680, 132992, 133860, 141312, 142784, 143382, 148992, 166240, 176640, 178480, 186240, 191176, 198656, 199488, 201566, 214176, 235520, 238970, 248320, 249360, 265984, 267720, 285568, 286764, 297984, 302349, 332480, 353280, 356960, 358455, 372480, 382352, 398976, 403132, 428352, 477940, 496640, 498720, 503915, 531968, 535440, 571136, 573528, 595968, 604698, 664960, 706560, 713920, 716910, 744960, 764704, 797952, 806264, 856704, 955880, 993280, 997440, 1007830, 1063936, 1070880, 1142272, 1147056, 1209396, 1329920, 1427840, 1433820, 1489920, 1511745, 1529408, 1595904, 1612528, 1713408, 1911760, 1994880, 2015660, 2127872, 2141760, 2284544, 2294112, 2318009, 2418792, 2659840, 2855680, 2867640, 2979840, 3023490, 3058816, 3191808, 3225056, 3426816, 3823520, 3989760, 4031320, 4283520, 4569088, 4588224, 4636018, 4837584, 5319680, 5711360, 5735280, 6046980, 6117632, 6383616, 6450112, 6853632, 6954027, 7647040, 7979520, 8062640, 8567040, 9176448, 9272036, 9675168, 10639360, 11422720, 11470560, 11590045, 12093960, 12235264, 12900224, 13707264, 13908054, 15294080, 15959040, 16125280, 17134080, 18352896, 18544072, 19350336, 22845440, 22941120, 23180090, 24187920, 24470528, 25800448, 27816108, 30588160, 31918080, 32250560, 34268160, 34770135, 36705792, 37088144, 38700672, 45882240, 46360180, 48375840, 48941056, 51600896, 55632216, 61176320, 64501120, 68536320, 69540270, 73411584, 74176288, 77401344, 91764480, 92720360, 96751680, 103201792, 111264432, 122352640, 129002240, 139080540, 146823168, 148352576, 154802688, 183528960, 185440720, 193503360, 206403584, 222528864, 244705280, 258004480, 278161080, 296705152, 309605376, 367057920, 370881440, 387006720, 445057728, 516008960, 556322160, 593410304, 619210752, 734115840, 741762880, 774013440, 890115456, 1032017920, 1112644320, 1186820608, 1483525760, 1548026880, 1780230912, 2225288640, 2373641216, 2967051520, 3096053760, 3560461824, 4450577280, 4747282432, 5934103040, 7120923648, 8901154560, 11868206080, 14241847296, 17802309120, 23736412160, 35604618240, 71209236480]

約数ペア:

[(1, 71209236480), (2, 35604618240), (3, 23736412160), (4, 17802309120), (5, 14241847296), (6, 11868206080), (8, 8901154560), (10, 7120923648), (12, 5934103040), (15, 4747282432), (16, 4450577280), (20, 3560461824), (23, 3096053760), (24, 2967051520), (30, 2373641216), (32, 2225288640), (40, 1780230912), (46, 1548026880), (48, 1483525760), (60, 1186820608), (64, 1112644320), (69, 1032017920), (80, 890115456), (92, 774013440), (96, 741762880), (97, 734115840), (115, 619210752), (120, 593410304), (128, 556322160), (138, 516008960), (160, 445057728), (184, 387006720), (192, 370881440), (194, 367057920), (230, 309605376), (240, 296705152), (256, 278161080), (276, 258004480), (291, 244705280), (320, 222528864), (345, 206403584), (368, 193503360), (384, 185440720), (388, 183528960), (460, 154802688), (480, 148352576), (485, 146823168), (512, 139080540), (552, 129002240), (582, 122352640), (640, 111264432), (690, 103201792), (736, 96751680), (768, 92720360), (776, 91764480), (920, 77401344), (960, 74176288), (970, 73411584), (1024, 69540270), (1039, 68536320), (1104, 64501120), (1164, 61176320), (1280, 55632216), (1380, 51600896), (1455, 48941056), (1472, 48375840), (1536, 46360180), (1552, 45882240), (1840, 38700672), (1920, 37088144), (1940, 36705792), (2048, 34770135), (2078, 34268160), (2208, 32250560), (2231, 31918080), (2328, 30588160), (2560, 27816108), (2760, 25800448), (2910, 24470528), (2944, 24187920), (3072, 23180090), (3104, 22941120), (3117, 22845440), (3680, 19350336), (3840, 18544072), (3880, 18352896), (4156, 17134080), (4416, 16125280), (4462, 15959040), (4656, 15294080), (5120, 13908054), (5195, 13707264), (5520, 12900224), (5820, 12235264), (5888, 12093960), (6144, 11590045), (6208, 11470560), (6234, 11422720), (6693, 10639360), (7360, 9675168), (7680, 9272036), (7760, 9176448), (8312, 8567040), (8832, 8062640), (8924, 7979520), (9312, 7647040), (10240, 6954027), (10390, 6853632), (11040, 6450112), (11155, 6383616), (11640, 6117632), (11776, 6046980), (12416, 5735280), (12468, 5711360), (13386, 5319680), (14720, 4837584), (15360, 4636018), (15520, 4588224), (15585, 4569088), (16624, 4283520), (17664, 4031320), (17848, 3989760), (18624, 3823520), (20780, 3426816), (22080, 3225056), (22310, 3191808), (23280, 3058816), (23552, 3023490), (23897, 2979840), (24832, 2867640), (24936, 2855680), (26772, 2659840), (29440, 2418792), (30720, 2318009), (31040, 2294112), (31170, 2284544), (33248, 2141760), (33465, 2127872), (35328, 2015660), (35696, 1994880), (37248, 1911760), (41560, 1713408), (44160, 1612528), (44620, 1595904), (46560, 1529408), (47104, 1511745), (47794, 1489920), (49664, 1433820), (49872, 1427840), (53544, 1329920), (58880, 1209396), (62080, 1147056), (62340, 1142272), (66496, 1070880), (66930, 1063936), (70656, 1007830), (71392, 997440), (71691, 993280), (74496, 955880), (83120, 856704), (88320, 806264), (89240, 797952), (93120, 764704), (95588, 744960), (99328, 716910), (99744, 713920), (100783, 706560), (107088, 664960), (117760, 604698), (119485, 595968), (124160, 573528), (124680, 571136), (132992, 535440), (133860, 531968), (141312, 503915), (142784, 498720), (143382, 496640), (148992, 477940), (166240, 428352), (176640, 403132), (178480, 398976), (186240, 382352), (191176, 372480), (198656, 358455), (199488, 356960), (201566, 353280), (214176, 332480), (235520, 302349), (238970, 297984), (248320, 286764), (249360, 285568), (265984, 267720)]