19395425280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 1056

約数和(自身を含む): 83459432448

約数和(自身を除く): 64064007168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 62, 64, 66, 69, 70, 77, 80, 84, 88, 92, 93, 96, 105, 110, 112, 115, 120, 124, 128, 132, 138, 140, 154, 155, 160, 161, 165, 168, 176, 184, 186, 192, 210, 217, 220, 224, 230, 231, 240, 248, 253, 256, 264, 276, 280, 308, 310, 320, 322, 330, 336, 341, 345, 352, 368, 372, 384, 385, 420, 434, 440, 448, 460, 462, 465, 480, 483, 496, 506, 512, 528, 529, 552, 560, 616, 620, 640, 644, 651, 660, 672, 682, 690, 704, 713, 736, 744, 759, 768, 770, 805, 840, 868, 880, 896, 920, 924, 930, 960, 966, 992, 1012, 1023, 1024, 1056, 1058, 1085, 1104, 1120, 1155, 1232, 1240, 1265, 1280, 1288, 1302, 1320, 1344, 1364, 1380, 1408, 1426, 1472, 1488, 1518, 1536, 1540, 1587, 1610, 1680, 1705, 1736, 1760, 1771, 1792, 1840, 1848, 1860, 1920, 1932, 1984, 2024, 2046, 2112, 2116, 2139, 2170, 2208, 2240, 2310, 2387, 2415, 2464, 2480, 2530, 2560, 2576, 2604, 2640, 2645, 2688, 2728, 2760, 2816, 2852, 2944, 2976, 3036, 3072, 3080, 3174, 3220, 3255, 3360, 3410, 3472, 3520, 3542, 3565, 3584, 3680, 3696, 3703, 3720, 3795, 3840, 3864, 3968, 4048, 4092, 4224, 4232, 4278, 4340, 4416, 4480, 4620, 4774, 4830, 4928, 4960, 4991, 5060, 5115, 5120, 5152, 5208, 5280, 5290, 5313, 5376, 5456, 5520, 5632, 5704, 5819, 5888, 5952, 6072, 6160, 6348, 6440, 6510, 6720, 6820, 6944, 7040, 7084, 7130, 7161, 7168, 7360, 7392, 7406, 7440, 7590, 7680, 7728, 7843, 7935, 7936, 8096, 8184, 8448, 8464, 8556, 8680, 8832, 8855, 8960, 9240, 9548, 9660, 9856, 9920, 9982, 10120, 10230, 10304, 10416, 10560, 10580, 10626, 10695, 10752, 10912, 11040, 11109, 11264, 11408, 11638, 11776, 11904, 11935, 12144, 12320, 12696, 12880, 13020, 13440, 13640, 13888, 14080, 14168, 14260, 14322, 14720, 14784, 14812, 14880, 14973, 15180, 15360, 15456, 15686, 15870, 15872, 16192, 16368, 16399, 16896, 16928, 17112, 17360, 17457, 17664, 17710, 17920, 18480, 18515, 19096, 19320, 19712, 19840, 19964, 20240, 20460, 20608, 20832, 21120, 21160, 21252, 21390, 21504, 21824, 22080, 22218, 22816, 23276, 23529, 23552, 23808, 23870, 24288, 24640, 24955, 25392, 25760, 26040, 26565, 26880, 27280, 27776, 28160, 28336, 28520, 28644, 29095, 29440, 29568, 29624, 29760, 29946, 30360, 30912, 31372, 31740, 31744, 32384, 32736, 32798, 33792, 33856, 34224, 34720, 34914, 35328, 35420, 35805, 35840, 36960, 37030, 38192, 38640, 39215, 39424, 39680, 39928, 40480, 40733, 40920, 41216, 41664, 42240, 42320, 42504, 42780, 43648, 44160, 44436, 45632, 46552, 47058, 47616, 47740, 48576, 49197, 49280, 49910, 50784, 51520, 52080, 53130, 53760, 54560, 54901, 55545, 55552, 56320, 56672, 57040, 57288, 58190, 58880, 59136, 59248, 59520, 59892, 60720, 61824, 62744, 63480, 64768, 65472, 65596, 67712, 68448, 69440, 69828, 70656, 70840, 71610, 73920, 74060, 74865, 76384, 77280, 78430, 78848, 79360, 79856, 80960, 81466, 81840, 81995, 82432, 83328, 84480, 84640, 85008, 85560, 87285, 87296, 88320, 88872, 91264, 93104, 94116, 95232, 95480, 97152, 98394, 98560, 99820, 101568, 103040, 104160, 106260, 107520, 109120, 109802, 111090, 111104, 113344, 114080, 114576, 114793, 116380, 117645, 117760, 118272, 118496, 119040, 119784, 121440, 122199, 123648, 125488, 126960, 129536, 130944, 131192, 135424, 136896, 138880, 139656, 141680, 143220, 147840, 148120, 149730, 152768, 154560, 156860, 158720, 159712, 161920, 162932, 163680, 163990, 164703, 164864, 166656, 168960, 169280, 170016, 171120, 174570, 174592, 176640, 177744, 180389, 182528, 186208, 188232, 190960, 194304, 196788, 197120, 199640, 203136, 203665, 206080, 208320, 212520, 218240, 219604, 222180, 222208, 226688, 228160, 229152, 229586, 232760, 235290, 236544, 236992, 238080, 239568, 242880, 244398, 245985, 247296, 250976, 253920, 259072, 261888, 262384, 270848, 273792, 274505, 277760, 279312, 283360, 286440, 295680, 296240, 299460, 305536, 309120, 313720, 319424, 323840, 325864, 327360, 327980, 329406, 333312, 338560, 340032, 342240, 344379, 349140, 349184, 353280, 355488, 360778, 365056, 372416, 376464, 381920, 388608, 393576, 394240, 399280, 406272, 407330, 412160, 416640, 425040, 436480, 439208, 444360, 453376, 456320, 458304, 459172, 465520, 470580, 473984, 476160, 479136, 485760, 488796, 491970, 494592, 501952, 507840, 523776, 524768, 541167, 541696, 547584, 549010, 555520, 558624, 566720, 572880, 573965, 591360, 592480, 598920, 610995, 611072, 618240, 627440, 638848, 647680, 651728, 654720, 655960, 658812, 666624, 677120, 680064, 684480, 688758, 698280, 710976, 721556, 730112, 744832, 752928, 763840, 777216, 787152, 798560, 812544, 814660, 823515, 824320, 833280, 850080, 872960, 878416, 888720, 901945, 906752, 912640, 916608, 918344, 931040, 941160, 947968, 958272, 971520, 977592, 983940, 1003904, 1015680, 1047552, 1049536, 1082334, 1095168, 1098020, 1111040, 1117248, 1133440, 1145760, 1147930, 1182720, 1184960, 1197840, 1221990, 1222144, 1236480, 1254880, 1262723, 1277696, 1295360, 1303456, 1309440, 1311920, 1317624, 1354240, 1360128, 1368960, 1377516, 1396560, 1421952, 1443112, 1489664, 1505856, 1527680, 1574304, 1597120, 1625088, 1629320, 1647030, 1666560, 1700160, 1721895, 1745920, 1756832, 1777440, 1803890, 1813504, 1825280, 1833216, 1836688, 1862080, 1882320, 1895936, 1916544, 1943040, 1955184, 1967880, 2007808, 2031360, 2099072, 2164668, 2190336, 2196040, 2234496, 2266880, 2291520, 2295860, 2369920, 2395680, 2443980, 2444288, 2472960, 2509760, 2525446, 2555392, 2606912, 2618880, 2623840, 2635248, 2705835, 2708480, 2720256, 2737920, 2755032, 2793120, 2843904, 2886224, 2979328, 3011712, 3055360, 3148608, 3194240, 3258640, 3294060, 3333120, 3400320, 3443790, 3513664, 3554880, 3607780, 3650560, 3666432, 3673376, 3724160, 3764640, 3788169, 3791872, 3833088, 3886080, 3910368, 3935760, 4015616, 4062720, 4198144, 4329336, 4392080, 4468992, 4533760, 4583040, 4591720, 4739840, 4791360, 4887960, 5019520, 5050892, 5110784, 5213824, 5237760, 5247680, 5270496, 5411670, 5440512, 5475840, 5510064, 5586240, 5687808, 5772448, 5958656, 6023424, 6110720, 6297216, 6313615, 6388480, 6517280, 6588120, 6800640, 6887580, 7027328, 7109760, 7215560, 7332864, 7346752, 7448320, 7529280, 7576338, 7666176, 7820736, 7871520, 8031232, 8125440, 8396288, 8658672, 8784160, 8937984, 9067520, 9166080, 9183440, 9479680, 9582720, 9775920, 10039040, 10101784, 10427648, 10495360, 10540992, 10823340, 10951680, 11020128, 11172480, 11375616, 11544896, 12046848, 12221440, 12594432, 12627230, 12776960, 13034560, 13176240, 13601280, 13775160, 14054656, 14219520, 14431120, 14693504, 14896640, 15058560, 15152676, 15332352, 15641472, 15743040, 16792576, 17317344, 17568320, 17875968, 18332160, 18366880, 18940845, 18959360, 19165440, 19551840, 20078080, 20203568, 20855296, 20990720, 21081984, 21646680, 22040256, 22344960, 23089792, 24093696, 25188864, 25254460, 25553920, 26069120, 26352480, 27202560, 27550320, 28109312, 28439040, 28862240, 29387008, 29793280, 30117120, 30305352, 31282944, 31486080, 34634688, 35136640, 36664320, 36733760, 37881690, 38330880, 39103680, 40156160, 40407136, 41710592, 41981440, 42163968, 43293360, 44080512, 44689920, 46179584, 50377728, 50508920, 52138240, 52704960, 55100640, 56218624, 56878080, 57724480, 58774016, 60234240, 60610704, 62565888, 62972160, 69269376, 70273280, 73467520, 75763380, 76661760, 78207360, 80814272, 83962880, 84327936, 86586720, 88161024, 89379840, 92359168, 101017840, 104276480, 105409920, 110201280, 115448960, 117548032, 120468480, 121221408, 125131776, 125944320, 138538752, 140546560, 146935040, 151526760, 156414720, 161628544, 168655872, 173173440, 176322048, 184718336, 202035680, 208552960, 210819840, 220402560, 230897920, 242442816, 251888640, 277077504, 281093120, 293870080, 303053520, 312829440, 323257088, 346346880, 352644096, 404071360, 421639680, 440805120, 461795840, 484885632, 554155008, 587740160, 606107040, 625658880, 646514176, 692693760, 808142720, 843279360, 881610240, 923591680, 969771264, 1212214080, 1293028352, 1385387520, 1616285440, 1763220480, 1939542528, 2424428160, 2770775040, 3232570880, 3879085056, 4848856320, 6465141760, 9697712640, 19395425280]

約数ペア:

[(1, 19395425280), (2, 9697712640), (3, 6465141760), (4, 4848856320), (5, 3879085056), (6, 3232570880), (7, 2770775040), (8, 2424428160), (10, 1939542528), (11, 1763220480), (12, 1616285440), (14, 1385387520), (15, 1293028352), (16, 1212214080), (20, 969771264), (21, 923591680), (22, 881610240), (23, 843279360), (24, 808142720), (28, 692693760), (30, 646514176), (31, 625658880), (32, 606107040), (33, 587740160), (35, 554155008), (40, 484885632), (42, 461795840), (44, 440805120), (46, 421639680), (48, 404071360), (55, 352644096), (56, 346346880), (60, 323257088), (62, 312829440), (64, 303053520), (66, 293870080), (69, 281093120), (70, 277077504), (77, 251888640), (80, 242442816), (84, 230897920), (88, 220402560), (92, 210819840), (93, 208552960), (96, 202035680), (105, 184718336), (110, 176322048), (112, 173173440), (115, 168655872), (120, 161628544), (124, 156414720), (128, 151526760), (132, 146935040), (138, 140546560), (140, 138538752), (154, 125944320), (155, 125131776), (160, 121221408), (161, 120468480), (165, 117548032), (168, 115448960), (176, 110201280), (184, 105409920), (186, 104276480), (192, 101017840), (210, 92359168), (217, 89379840), (220, 88161024), (224, 86586720), (230, 84327936), (231, 83962880), (240, 80814272), (248, 78207360), (253, 76661760), (256, 75763380), (264, 73467520), (276, 70273280), (280, 69269376), (308, 62972160), (310, 62565888), (320, 60610704), (322, 60234240), (330, 58774016), (336, 57724480), (341, 56878080), (345, 56218624), (352, 55100640), (368, 52704960), (372, 52138240), (384, 50508920), (385, 50377728), (420, 46179584), (434, 44689920), (440, 44080512), (448, 43293360), (460, 42163968), (462, 41981440), (465, 41710592), (480, 40407136), (483, 40156160), (496, 39103680), (506, 38330880), (512, 37881690), (528, 36733760), (529, 36664320), (552, 35136640), (560, 34634688), (616, 31486080), (620, 31282944), (640, 30305352), (644, 30117120), (651, 29793280), (660, 29387008), (672, 28862240), (682, 28439040), (690, 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(1932, 10039040), (1984, 9775920), (2024, 9582720), (2046, 9479680), (2112, 9183440), (2116, 9166080), (2139, 9067520), (2170, 8937984), (2208, 8784160), (2240, 8658672), (2310, 8396288), (2387, 8125440), (2415, 8031232), (2464, 7871520), (2480, 7820736), (2530, 7666176), (2560, 7576338), (2576, 7529280), (2604, 7448320), (2640, 7346752), (2645, 7332864), (2688, 7215560), (2728, 7109760), (2760, 7027328), (2816, 6887580), (2852, 6800640), (2944, 6588120), (2976, 6517280), (3036, 6388480), (3072, 6313615), (3080, 6297216), (3174, 6110720), (3220, 6023424), (3255, 5958656), (3360, 5772448), (3410, 5687808), (3472, 5586240), (3520, 5510064), (3542, 5475840), (3565, 5440512), (3584, 5411670), (3680, 5270496), (3696, 5247680), (3703, 5237760), (3720, 5213824), (3795, 5110784), (3840, 5050892), (3864, 5019520), (3968, 4887960), (4048, 4791360), (4092, 4739840), (4224, 4591720), (4232, 4583040), (4278, 4533760), (4340, 4468992), (4416, 4392080), (4480, 4329336), (4620, 4198144), (4774, 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(10120, 1916544), (10230, 1895936), (10304, 1882320), (10416, 1862080), (10560, 1836688), (10580, 1833216), (10626, 1825280), (10695, 1813504), (10752, 1803890), (10912, 1777440), (11040, 1756832), (11109, 1745920), (11264, 1721895), (11408, 1700160), (11638, 1666560), (11776, 1647030), (11904, 1629320), (11935, 1625088), (12144, 1597120), (12320, 1574304), (12696, 1527680), (12880, 1505856), (13020, 1489664), (13440, 1443112), (13640, 1421952), (13888, 1396560), (14080, 1377516), (14168, 1368960), (14260, 1360128), (14322, 1354240), (14720, 1317624), (14784, 1311920), (14812, 1309440), (14880, 1303456), (14973, 1295360), (15180, 1277696), (15360, 1262723), (15456, 1254880), (15686, 1236480), (15870, 1222144), (15872, 1221990), (16192, 1197840), (16368, 1184960), (16399, 1182720), (16896, 1147930), (16928, 1145760), (17112, 1133440), (17360, 1117248), (17457, 1111040), (17664, 1098020), (17710, 1095168), (17920, 1082334), (18480, 1049536), (18515, 1047552), (19096, 1015680), (19320, 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(36960, 524768), (37030, 523776), (38192, 507840), (38640, 501952), (39215, 494592), (39424, 491970), (39680, 488796), (39928, 485760), (40480, 479136), (40733, 476160), (40920, 473984), (41216, 470580), (41664, 465520), (42240, 459172), (42320, 458304), (42504, 456320), (42780, 453376), (43648, 444360), (44160, 439208), (44436, 436480), (45632, 425040), (46552, 416640), (47058, 412160), (47616, 407330), (47740, 406272), (48576, 399280), (49197, 394240), (49280, 393576), (49910, 388608), (50784, 381920), (51520, 376464), (52080, 372416), (53130, 365056), (53760, 360778), (54560, 355488), (54901, 353280), (55545, 349184), (55552, 349140), (56320, 344379), (56672, 342240), (57040, 340032), (57288, 338560), (58190, 333312), (58880, 329406), (59136, 327980), (59248, 327360), (59520, 325864), (59892, 323840), (60720, 319424), (61824, 313720), (62744, 309120), (63480, 305536), (64768, 299460), (65472, 296240), (65596, 295680), (67712, 286440), (68448, 283360), (69440, 279312), (69828, 277760), (70656, 274505), (70840, 273792), (71610, 270848), (73920, 262384), (74060, 261888), (74865, 259072), (76384, 253920), (77280, 250976), (78430, 247296), (78848, 245985), (79360, 244398), (79856, 242880), (80960, 239568), (81466, 238080), (81840, 236992), (81995, 236544), (82432, 235290), (83328, 232760), (84480, 229586), (84640, 229152), (85008, 228160), (85560, 226688), (87285, 222208), (87296, 222180), (88320, 219604), (88872, 218240), (91264, 212520), (93104, 208320), (94116, 206080), (95232, 203665), (95480, 203136), (97152, 199640), (98394, 197120), (98560, 196788), (99820, 194304), (101568, 190960), (103040, 188232), (104160, 186208), (106260, 182528), (107520, 180389), (109120, 177744), (109802, 176640), (111090, 174592), (111104, 174570), (113344, 171120), (114080, 170016), (114576, 169280), (114793, 168960), (116380, 166656), (117645, 164864), (117760, 164703), (118272, 163990), (118496, 163680), (119040, 162932), (119784, 161920), (121440, 159712), (122199, 158720), (123648, 156860), (125488, 154560), (126960, 152768), (129536, 149730), (130944, 148120), (131192, 147840), (135424, 143220), (136896, 141680), (138880, 139656)]