20089854720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 648

約数和(自身を含む): 79825689216

約数和(自身を除く): 59735834496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 338, 340, 360, 384, 390, 408, 416, 442, 468, 480, 507, 510, 520, 544, 576, 585, 607, 612, 624, 640, 663, 676, 680, 720, 765, 768, 780, 816, 832, 845, 884, 936, 960, 1014, 1020, 1040, 1088, 1105, 1152, 1170, 1214, 1224, 1248, 1280, 1326, 1352, 1360, 1440, 1521, 1530, 1560, 1632, 1664, 1690, 1768, 1821, 1872, 1920, 1989, 2028, 2040, 2080, 2176, 2210, 2304, 2340, 2428, 2448, 2496, 2535, 2652, 2704, 2720, 2873, 2880, 3035, 3042, 3060, 3120, 3264, 3315, 3328, 3380, 3536, 3642, 3744, 3840, 3978, 4056, 4080, 4160, 4352, 4420, 4680, 4856, 4896, 4992, 5070, 5304, 5408, 5440, 5463, 5746, 5760, 6070, 6084, 6120, 6240, 6528, 6630, 6760, 7072, 7284, 7488, 7605, 7891, 7956, 8112, 8160, 8320, 8619, 8840, 9105, 9360, 9712, 9792, 9945, 9984, 10140, 10319, 10608, 10816, 10880, 10926, 11492, 11520, 12140, 12168, 12240, 12480, 13056, 13260, 13520, 14144, 14365, 14568, 14976, 15210, 15782, 15912, 16224, 16320, 16640, 17238, 17680, 18210, 18720, 19424, 19584, 19890, 20280, 20638, 21216, 21632, 21760, 21852, 22984, 23673, 24280, 24336, 24480, 24960, 25857, 26520, 27040, 27315, 28288, 28730, 29136, 29952, 30420, 30957, 31564, 31824, 32448, 32640, 34476, 35360, 36420, 37440, 38848, 39168, 39455, 39780, 40560, 41276, 42432, 43095, 43264, 43704, 45968, 47346, 48560, 48672, 48960, 49920, 51595, 51714, 53040, 54080, 54630, 56576, 57460, 58272, 60840, 61914, 63128, 63648, 64896, 65280, 68952, 70720, 71019, 72840, 74880, 77696, 78910, 79560, 81120, 82552, 84864, 86190, 87408, 91936, 92871, 94692, 97120, 97344, 97920, 102583, 103190, 103428, 106080, 108160, 109260, 114920, 116544, 118365, 121680, 123828, 126256, 127296, 129285, 129792, 134147, 137904, 141440, 142038, 145680, 149760, 154785, 155392, 157820, 159120, 162240, 165104, 169728, 172380, 174816, 183872, 185742, 189384, 194240, 194688, 195840, 205166, 206380, 206856, 212160, 216320, 218520, 229840, 233088, 236730, 243360, 247656, 252512, 254592, 258570, 268294, 275808, 282880, 284076, 291360, 307749, 309570, 315640, 318240, 324480, 330208, 344760, 349632, 355095, 367744, 371484, 378768, 388480, 389376, 402441, 410332, 412760, 413712, 424320, 437040, 459680, 464355, 466176, 473460, 486720, 495312, 505024, 509184, 512915, 517140, 536588, 551616, 568152, 582720, 615498, 619140, 631280, 636480, 648960, 660416, 670735, 689520, 699264, 710190, 735488, 742968, 757536, 776960, 804882, 820664, 825520, 827424, 848640, 874080, 919360, 923247, 928710, 946920, 973440, 990624, 1010048, 1025830, 1034280, 1073176, 1103232, 1136304, 1165440, 1207323, 1230996, 1238280, 1262560, 1272960, 1320832, 1341470, 1379040, 1398528, 1420380, 1485936, 1515072, 1538745, 1609764, 1641328, 1651040, 1654848, 1743911, 1748160, 1838720, 1846494, 1857420, 1893840, 1946880, 1981248, 2012205, 2020096, 2051660, 2068560, 2146352, 2206464, 2272608, 2330880, 2414646, 2461992, 2476560, 2525120, 2545920, 2641664, 2682940, 2758080, 2840760, 2971872, 3030144, 3077490, 3219528, 3282656, 3302080, 3309696, 3487822, 3496320, 3677440, 3692988, 3714840, 3787680, 3962496, 4024410, 4103320, 4137120, 4292704, 4545216, 4616235, 4829292, 4923984, 4953120, 5050240, 5231733, 5365880, 5516160, 5681520, 5943744, 6036615, 6060288, 6154980, 6439056, 6565312, 6604160, 6619392, 6975644, 6992640, 7385976, 7429680, 7575360, 7924992, 8048820, 8206640, 8274240, 8585408, 8719555, 9090432, 9232470, 9658584, 9847968, 9906240, 10100480, 10463466, 10731760, 11032320, 11363040, 11887488, 12073230, 12309960, 12878112, 13130624, 13208320, 13951288, 14771952, 14859360, 15150720, 15695199, 16097640, 16413280, 16548480, 17170816, 17439110, 18180864, 18464940, 19317168, 19695936, 19812480, 20926932, 21463520, 22726080, 23774976, 24146460, 24619920, 25756224, 26158665, 26261248, 27902576, 29543904, 29718720, 30301440, 31390398, 32195280, 32826560, 33096960, 34341632, 34878220, 36929880, 38634336, 39391872, 39624960, 41853864, 42927040, 45452160, 48292920, 49239840, 51512448, 52317330, 55805152, 59087808, 59437440, 62780796, 64390560, 65653120, 69756440, 73859760, 77268672, 78475995, 78783744, 83707728, 85854080, 90904320, 96585840, 98479680, 103024896, 104634660, 111610304, 118175616, 118874880, 125561592, 128781120, 131306240, 139512880, 147719520, 154537344, 156951990, 167415456, 171708160, 193171680, 196959360, 209269320, 223220608, 236351232, 251123184, 257562240, 279025760, 295439040, 309074688, 313903980, 334830912, 386343360, 393918720, 418538640, 446441216, 502246368, 515124480, 558051520, 590878080, 627807960, 669661824, 772686720, 837077280, 1004492736, 1116103040, 1181756160, 1255615920, 1339323648, 1545373440, 1674154560, 2008985472, 2232206080, 2511231840, 3348309120, 4017970944, 5022463680, 6696618240, 10044927360, 20089854720]

約数ペア:

[(1, 20089854720), (2, 10044927360), (3, 6696618240), (4, 5022463680), (5, 4017970944), (6, 3348309120), (8, 2511231840), (9, 2232206080), (10, 2008985472), (12, 1674154560), (13, 1545373440), (15, 1339323648), (16, 1255615920), (17, 1181756160), (18, 1116103040), (20, 1004492736), (24, 837077280), (26, 772686720), (30, 669661824), (32, 627807960), (34, 590878080), (36, 558051520), (39, 515124480), (40, 502246368), (45, 446441216), (48, 418538640), (51, 393918720), (52, 386343360), (60, 334830912), (64, 313903980), (65, 309074688), (68, 295439040), (72, 279025760), (78, 257562240), (80, 251123184), (85, 236351232), (90, 223220608), (96, 209269320), (102, 196959360), (104, 193171680), (117, 171708160), (120, 167415456), (128, 156951990), (130, 154537344), (136, 147719520), (144, 139512880), (153, 131306240), (156, 128781120), (160, 125561592), (169, 118874880), (170, 118175616), (180, 111610304), (192, 104634660), (195, 103024896), (204, 98479680), (208, 96585840), (221, 90904320), (234, 85854080), (240, 83707728), (255, 78783744), (256, 78475995), (260, 77268672), (272, 73859760), (288, 69756440), (306, 65653120), (312, 64390560), (320, 62780796), (338, 59437440), (340, 59087808), (360, 55805152), (384, 52317330), (390, 51512448), (408, 49239840), (416, 48292920), (442, 45452160), (468, 42927040), (480, 41853864), (507, 39624960), (510, 39391872), (520, 38634336), (544, 36929880), (576, 34878220), (585, 34341632), (607, 33096960), (612, 32826560), (624, 32195280), (640, 31390398), (663, 30301440), (676, 29718720), (680, 29543904), (720, 27902576), (765, 26261248), (768, 26158665), (780, 25756224), (816, 24619920), (832, 24146460), (845, 23774976), (884, 22726080), (936, 21463520), (960, 20926932), (1014, 19812480), (1020, 19695936), (1040, 19317168), (1088, 18464940), (1105, 18180864), (1152, 17439110), (1170, 17170816), (1214, 16548480), (1224, 16413280), (1248, 16097640), (1280, 15695199), (1326, 15150720), (1352, 14859360), (1360, 14771952), (1440, 13951288), (1521, 13208320), (1530, 13130624), (1560, 12878112), (1632, 12309960), (1664, 12073230), (1690, 11887488), (1768, 11363040), (1821, 11032320), (1872, 10731760), (1920, 10463466), (1989, 10100480), (2028, 9906240), (2040, 9847968), (2080, 9658584), (2176, 9232470), (2210, 9090432), (2304, 8719555), (2340, 8585408), (2428, 8274240), (2448, 8206640), (2496, 8048820), (2535, 7924992), (2652, 7575360), (2704, 7429680), (2720, 7385976), (2873, 6992640), (2880, 6975644), (3035, 6619392), (3042, 6604160), (3060, 6565312), (3120, 6439056), (3264, 6154980), (3315, 6060288), (3328, 6036615), (3380, 5943744), (3536, 5681520), (3642, 5516160), (3744, 5365880), (3840, 5231733), (3978, 5050240), (4056, 4953120), (4080, 4923984), (4160, 4829292), (4352, 4616235), (4420, 4545216), (4680, 4292704), (4856, 4137120), (4896, 4103320), (4992, 4024410), (5070, 3962496), (5304, 3787680), (5408, 3714840), (5440, 3692988), (5463, 3677440), (5746, 3496320), (5760, 3487822), (6070, 3309696), (6084, 3302080), (6120, 3282656), (6240, 3219528), (6528, 3077490), (6630, 3030144), (6760, 2971872), (7072, 2840760), (7284, 2758080), (7488, 2682940), (7605, 2641664), (7891, 2545920), (7956, 2525120), (8112, 2476560), (8160, 2461992), (8320, 2414646), (8619, 2330880), (8840, 2272608), (9105, 2206464), (9360, 2146352), (9712, 2068560), (9792, 2051660), (9945, 2020096), (9984, 2012205), (10140, 1981248), (10319, 1946880), (10608, 1893840), (10816, 1857420), (10880, 1846494), (10926, 1838720), (11492, 1748160), (11520, 1743911), (12140, 1654848), (12168, 1651040), (12240, 1641328), (12480, 1609764), (13056, 1538745), (13260, 1515072), (13520, 1485936), (14144, 1420380), (14365, 1398528), (14568, 1379040), (14976, 1341470), (15210, 1320832), (15782, 1272960), (15912, 1262560), (16224, 1238280), (16320, 1230996), (16640, 1207323), (17238, 1165440), (17680, 1136304), (18210, 1103232), (18720, 1073176), (19424, 1034280), (19584, 1025830), (19890, 1010048), (20280, 990624), (20638, 973440), (21216, 946920), (21632, 928710), (21760, 923247), (21852, 919360), (22984, 874080), (23673, 848640), (24280, 827424), (24336, 825520), (24480, 820664), (24960, 804882), (25857, 776960), (26520, 757536), (27040, 742968), (27315, 735488), (28288, 710190), (28730, 699264), (29136, 689520), (29952, 670735), (30420, 660416), (30957, 648960), (31564, 636480), (31824, 631280), (32448, 619140), (32640, 615498), (34476, 582720), (35360, 568152), (36420, 551616), (37440, 536588), (38848, 517140), (39168, 512915), (39455, 509184), (39780, 505024), (40560, 495312), (41276, 486720), (42432, 473460), (43095, 466176), (43264, 464355), (43704, 459680), (45968, 437040), (47346, 424320), (48560, 413712), (48672, 412760), (48960, 410332), (49920, 402441), (51595, 389376), (51714, 388480), (53040, 378768), (54080, 371484), (54630, 367744), (56576, 355095), (57460, 349632), (58272, 344760), (60840, 330208), (61914, 324480), (63128, 318240), (63648, 315640), (64896, 309570), (65280, 307749), (68952, 291360), (70720, 284076), (71019, 282880), (72840, 275808), (74880, 268294), (77696, 258570), (78910, 254592), (79560, 252512), (81120, 247656), (82552, 243360), (84864, 236730), (86190, 233088), (87408, 229840), (91936, 218520), (92871, 216320), (94692, 212160), (97120, 206856), (97344, 206380), (97920, 205166), (102583, 195840), (103190, 194688), (103428, 194240), (106080, 189384), (108160, 185742), (109260, 183872), (114920, 174816), (116544, 172380), (118365, 169728), (121680, 165104), (123828, 162240), (126256, 159120), (127296, 157820), (129285, 155392), (129792, 154785), (134147, 149760), (137904, 145680), (141440, 142038)]