19478382000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 960

約数和(自身を含む): 84151042560

約数和(自身を除く): 64672660560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 50, 55, 56, 57, 60, 66, 70, 75, 76, 77, 80, 84, 88, 95, 98, 100, 105, 110, 112, 114, 120, 125, 132, 133, 140, 147, 150, 152, 154, 165, 168, 175, 176, 190, 196, 200, 209, 210, 220, 228, 231, 240, 245, 250, 264, 266, 275, 280, 285, 294, 300, 304, 308, 317, 330, 336, 350, 375, 380, 385, 392, 399, 400, 418, 420, 440, 456, 462, 475, 490, 500, 525, 528, 532, 539, 550, 560, 570, 588, 600, 616, 627, 634, 660, 665, 700, 735, 750, 760, 770, 784, 798, 825, 836, 840, 875, 880, 912, 924, 931, 950, 951, 980, 1000, 1045, 1050, 1064, 1078, 1100, 1140, 1155, 1176, 1200, 1225, 1232, 1254, 1268, 1320, 1330, 1375, 1400, 1425, 1463, 1470, 1500, 1520, 1540, 1585, 1596, 1617, 1650, 1672, 1680, 1750, 1848, 1862, 1900, 1902, 1925, 1960, 1995, 2000, 2090, 2100, 2128, 2156, 2200, 2219, 2280, 2310, 2352, 2375, 2450, 2508, 2536, 2625, 2640, 2660, 2695, 2750, 2793, 2800, 2850, 2926, 2940, 3000, 3080, 3135, 3170, 3192, 3234, 3300, 3325, 3344, 3487, 3500, 3675, 3696, 3724, 3800, 3804, 3850, 3920, 3990, 4125, 4180, 4200, 4312, 4389, 4400, 4438, 4560, 4620, 4655, 4750, 4755, 4900, 5016, 5072, 5225, 5250, 5320, 5390, 5500, 5586, 5700, 5775, 5852, 5880, 6000, 6023, 6125, 6160, 6270, 6340, 6384, 6468, 6600, 6650, 6657, 6974, 7000, 7125, 7315, 7350, 7448, 7600, 7608, 7700, 7925, 7980, 8085, 8250, 8360, 8400, 8624, 8778, 8876, 9240, 9310, 9500, 9510, 9625, 9800, 9975, 10032, 10241, 10450, 10461, 10500, 10640, 10780, 11000, 11095, 11172, 11400, 11550, 11704, 11760, 12046, 12250, 12540, 12680, 12936, 13200, 13300, 13314, 13475, 13948, 13965, 14000, 14250, 14630, 14700, 14896, 15216, 15400, 15533, 15675, 15850, 15960, 16170, 16500, 16625, 16720, 17435, 17556, 17752, 18069, 18375, 18480, 18620, 19000, 19020, 19250, 19600, 19950, 20482, 20900, 20922, 21000, 21560, 21945, 22000, 22190, 22344, 22800, 23100, 23275, 23408, 23775, 24092, 24409, 24500, 25080, 25360, 25872, 26125, 26600, 26628, 26950, 27896, 27930, 28500, 28875, 29260, 29400, 30115, 30723, 30800, 31066, 31350, 31700, 31920, 32340, 33000, 33250, 33285, 34870, 35112, 35504, 36138, 36575, 36750, 37240, 38000, 38040, 38500, 39625, 39900, 40425, 40964, 41800, 41844, 42000, 42161, 43120, 43890, 44380, 44688, 46200, 46550, 46599, 47550, 48184, 48818, 49000, 49875, 50160, 51205, 52250, 52305, 53200, 53256, 53900, 55475, 55792, 55860, 57000, 57750, 58520, 58800, 60230, 61446, 62132, 62700, 63400, 64680, 66000, 66253, 66500, 66570, 67375, 69740, 69825, 70224, 72276, 73150, 73227, 73500, 74480, 76080, 77000, 77665, 78375, 79250, 79800, 80850, 81928, 83600, 83688, 84322, 87175, 87780, 88760, 90345, 92400, 93100, 93198, 95100, 96368, 97636, 98000, 99750, 102410, 104500, 104610, 106512, 107800, 109725, 110950, 111720, 114000, 115500, 116375, 117040, 118875, 120460, 122045, 122892, 124264, 125400, 126483, 126800, 129360, 132506, 133000, 133140, 134750, 139480, 139650, 144552, 146300, 146454, 147000, 150575, 153615, 154000, 155330, 156750, 158500, 159600, 161700, 163856, 166425, 167376, 168644, 170863, 174350, 175560, 177520, 180690, 182875, 186200, 186396, 190200, 195272, 198759, 199500, 202125, 204820, 209000, 209220, 210805, 215600, 219450, 221900, 223440, 231000, 232750, 232995, 237750, 240920, 244090, 245784, 248528, 250800, 252966, 256025, 261525, 265012, 266000, 266280, 269500, 277375, 278960, 279300, 289104, 292600, 292908, 294000, 295127, 301150, 307230, 310660, 313500, 317000, 323400, 331265, 332850, 337288, 341726, 348700, 349125, 351120, 361380, 365750, 366135, 372400, 372792, 380400, 388325, 390544, 397518, 399000, 404250, 409640, 418000, 418440, 421610, 435875, 438900, 443800, 451725, 462000, 463771, 465500, 465990, 475500, 481840, 488180, 491568, 505932, 512050, 512589, 523050, 530024, 532560, 539000, 548625, 554750, 558600, 585200, 585816, 590254, 602300, 610225, 614460, 621320, 627000, 632415, 634000, 646800, 662530, 665700, 674576, 683452, 697400, 698250, 722760, 731500, 732270, 745584, 752875, 768075, 776650, 795036, 798000, 808500, 819280, 832125, 836880, 843220, 854315, 871750, 877800, 885381, 887600, 903450, 927542, 931000, 931980, 951000, 976360, 993795, 1011864, 1024100, 1025178, 1046100, 1054025, 1060048, 1078000, 1097250, 1109500, 1117200, 1164975, 1171632, 1180508, 1204600, 1220450, 1228920, 1242640, 1254000, 1264830, 1280125, 1307625, 1325060, 1331400, 1366904, 1391313, 1394800, 1396500, 1445520, 1463000, 1464540, 1475635, 1505750, 1536150, 1553300, 1590072, 1617000, 1656325, 1664250, 1686440, 1708630, 1743500, 1755600, 1770762, 1806900, 1830675, 1855084, 1862000, 1863960, 1902000, 1941625, 1952720, 1987590, 2023728, 2048200, 2050356, 2092200, 2108050, 2194500, 2219000, 2258625, 2318855, 2329950, 2361016, 2409200, 2440900, 2457840, 2529660, 2560250, 2562945, 2615250, 2650120, 2662800, 2733808, 2782626, 2793000, 2926000, 2929080, 2951270, 3011500, 3051125, 3072300, 3106600, 3162075, 3180144, 3234000, 3246397, 3312650, 3328500, 3372880, 3417260, 3487000, 3541524, 3613800, 3661350, 3710168, 3727920, 3840375, 3883250, 3975180, 4096400, 4100712, 4184400, 4216100, 4271575, 4389000, 4426905, 4438000, 4517250, 4637710, 4659900, 4722032, 4881800, 4968975, 5059320, 5120500, 5125890, 5230500, 5270125, 5300240, 5565252, 5586000, 5824875, 5858160, 5902540, 6023000, 6102250, 6144600, 6213200, 6324150, 6492794, 6625300, 6657000, 6834520, 6956565, 6974000, 7083048, 7227600, 7322700, 7378175, 7420336, 7680750, 7766500, 7950360, 8201424, 8281625, 8432200, 8543150, 8778000, 8853810, 9034500, 9153375, 9275420, 9319800, 9739191, 9763600, 9937950, 10118640, 10241000, 10251780, 10461000, 10540250, 11130504, 11594275, 11649750, 11805080, 12046000, 12204500, 12289200, 12648300, 12814725, 12985588, 13250600, 13314000, 13669040, 13913130, 14166096, 14645400, 14756350, 15361500, 15533000, 15810375, 15900720, 16231985, 16563250, 16864400, 17086300, 17707620, 18069000, 18306750, 18550840, 18639600, 19478382, 19875900, 20482000, 20503560, 20922000, 21080500, 21357875, 22134525, 22261008, 23188550, 23299500, 23610160, 24409000, 24844875, 25296600, 25629450, 25971176, 26501200, 27826260, 29290800, 29512700, 30723000, 31066000, 31620750, 32463970, 33126500, 34172600, 34782825, 35415240, 36138000, 36613500, 36890875, 37101680, 38956764, 39751800, 41007120, 42161000, 42715750, 44269050, 46377100, 46599000, 48695955, 48818000, 49689750, 50593200, 51258900, 51942352, 55652520, 57971375, 59025400, 61446000, 63241500, 64073625, 64927940, 66253000, 68345200, 69565650, 70830480, 73227000, 73781750, 77913528, 79503600, 81159925, 84322000, 85431500, 88538100, 92754200, 93198000, 97391910, 99379500, 102517800, 110672625, 111305040, 115942750, 118050800, 126483000, 128147250, 129855880, 132506000, 139131300, 146454000, 147563500, 155827056, 162319850, 170863000, 173914125, 177076200, 185508400, 194783820, 198759000, 205035600, 221345250, 231885500, 243479775, 252966000, 256294500, 259711760, 278262600, 295127000, 324639700, 341726000, 347828250, 354152400, 389567640, 397518000, 405799625, 442690500, 463771000, 486959550, 512589000, 556525200, 590254000, 649279400, 695656500, 779135280, 811599250, 885381000, 927542000, 973919100, 1025178000, 1217398875, 1298558800, 1391313000, 1623198500, 1770762000, 1947838200, 2434797750, 2782626000, 3246397000, 3895676400, 4869595500, 6492794000, 9739191000, 19478382000]

約数ペア:

[(1, 19478382000), (2, 9739191000), (3, 6492794000), (4, 4869595500), (5, 3895676400), (6, 3246397000), (7, 2782626000), (8, 2434797750), (10, 1947838200), (11, 1770762000), (12, 1623198500), (14, 1391313000), (15, 1298558800), (16, 1217398875), (19, 1025178000), (20, 973919100), (21, 927542000), (22, 885381000), (24, 811599250), (25, 779135280), (28, 695656500), (30, 649279400), (33, 590254000), (35, 556525200), (38, 512589000), (40, 486959550), (42, 463771000), (44, 442690500), (48, 405799625), (49, 397518000), (50, 389567640), (55, 354152400), (56, 347828250), (57, 341726000), (60, 324639700), (66, 295127000), (70, 278262600), (75, 259711760), (76, 256294500), (77, 252966000), (80, 243479775), (84, 231885500), (88, 221345250), (95, 205035600), (98, 198759000), (100, 194783820), (105, 185508400), (110, 177076200), (112, 173914125), (114, 170863000), (120, 162319850), (125, 155827056), (132, 147563500), (133, 146454000), (140, 139131300), (147, 132506000), (150, 129855880), (152, 128147250), (154, 126483000), (165, 118050800), (168, 115942750), (175, 111305040), (176, 110672625), (190, 102517800), (196, 99379500), (200, 97391910), (209, 93198000), (210, 92754200), (220, 88538100), (228, 85431500), (231, 84322000), (240, 81159925), (245, 79503600), (250, 77913528), (264, 73781750), (266, 73227000), (275, 70830480), (280, 69565650), (285, 68345200), (294, 66253000), (300, 64927940), (304, 64073625), (308, 63241500), (317, 61446000), (330, 59025400), (336, 57971375), (350, 55652520), (375, 51942352), (380, 51258900), (385, 50593200), (392, 49689750), (399, 48818000), (400, 48695955), (418, 46599000), (420, 46377100), (440, 44269050), (456, 42715750), (462, 42161000), (475, 41007120), (490, 39751800), (500, 38956764), (525, 37101680), (528, 36890875), (532, 36613500), (539, 36138000), (550, 35415240), (560, 34782825), (570, 34172600), (588, 33126500), (600, 32463970), (616, 31620750), (627, 31066000), (634, 30723000), (660, 29512700), (665, 29290800), (700, 27826260), (735, 26501200), (750, 25971176), (760, 25629450), (770, 25296600), (784, 24844875), (798, 24409000), (825, 23610160), (836, 23299500), (840, 23188550), (875, 22261008), (880, 22134525), (912, 21357875), (924, 21080500), (931, 20922000), (950, 20503560), (951, 20482000), (980, 19875900), (1000, 19478382), (1045, 18639600), (1050, 18550840), (1064, 18306750), (1078, 18069000), (1100, 17707620), (1140, 17086300), (1155, 16864400), (1176, 16563250), (1200, 16231985), (1225, 15900720), (1232, 15810375), (1254, 15533000), (1268, 15361500), (1320, 14756350), (1330, 14645400), (1375, 14166096), (1400, 13913130), (1425, 13669040), (1463, 13314000), (1470, 13250600), (1500, 12985588), (1520, 12814725), (1540, 12648300), (1585, 12289200), (1596, 12204500), (1617, 12046000), (1650, 11805080), (1672, 11649750), (1680, 11594275), (1750, 11130504), (1848, 10540250), (1862, 10461000), (1900, 10251780), (1902, 10241000), (1925, 10118640), (1960, 9937950), (1995, 9763600), (2000, 9739191), (2090, 9319800), (2100, 9275420), (2128, 9153375), (2156, 9034500), (2200, 8853810), (2219, 8778000), (2280, 8543150), (2310, 8432200), (2352, 8281625), (2375, 8201424), (2450, 7950360), (2508, 7766500), (2536, 7680750), (2625, 7420336), (2640, 7378175), (2660, 7322700), (2695, 7227600), (2750, 7083048), (2793, 6974000), (2800, 6956565), (2850, 6834520), (2926, 6657000), (2940, 6625300), (3000, 6492794), (3080, 6324150), (3135, 6213200), (3170, 6144600), (3192, 6102250), (3234, 6023000), (3300, 5902540), (3325, 5858160), (3344, 5824875), (3487, 5586000), (3500, 5565252), (3675, 5300240), (3696, 5270125), (3724, 5230500), (3800, 5125890), (3804, 5120500), (3850, 5059320), (3920, 4968975), (3990, 4881800), (4125, 4722032), (4180, 4659900), (4200, 4637710), (4312, 4517250), (4389, 4438000), (4400, 4426905), (4438, 4389000), (4560, 4271575), (4620, 4216100), (4655, 4184400), (4750, 4100712), (4755, 4096400), (4900, 3975180), (5016, 3883250), (5072, 3840375), (5225, 3727920), (5250, 3710168), (5320, 3661350), (5390, 3613800), (5500, 3541524), (5586, 3487000), (5700, 3417260), (5775, 3372880), (5852, 3328500), (5880, 3312650), (6000, 3246397), (6023, 3234000), (6125, 3180144), (6160, 3162075), (6270, 3106600), (6340, 3072300), (6384, 3051125), (6468, 3011500), (6600, 2951270), (6650, 2929080), (6657, 2926000), (6974, 2793000), (7000, 2782626), (7125, 2733808), (7315, 2662800), (7350, 2650120), (7448, 2615250), (7600, 2562945), (7608, 2560250), (7700, 2529660), (7925, 2457840), (7980, 2440900), (8085, 2409200), (8250, 2361016), (8360, 2329950), (8400, 2318855), (8624, 2258625), (8778, 2219000), (8876, 2194500), (9240, 2108050), (9310, 2092200), (9500, 2050356), (9510, 2048200), (9625, 2023728), (9800, 1987590), (9975, 1952720), (10032, 1941625), (10241, 1902000), (10450, 1863960), (10461, 1862000), (10500, 1855084), (10640, 1830675), (10780, 1806900), (11000, 1770762), (11095, 1755600), (11172, 1743500), (11400, 1708630), (11550, 1686440), (11704, 1664250), (11760, 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(25360, 768075), (25872, 752875), (26125, 745584), (26600, 732270), (26628, 731500), (26950, 722760), (27896, 698250), (27930, 697400), (28500, 683452), (28875, 674576), (29260, 665700), (29400, 662530), (30115, 646800), (30723, 634000), (30800, 632415), (31066, 627000), (31350, 621320), (31700, 614460), (31920, 610225), (32340, 602300), (33000, 590254), (33250, 585816), (33285, 585200), (34870, 558600), (35112, 554750), (35504, 548625), (36138, 539000), (36575, 532560), (36750, 530024), (37240, 523050), (38000, 512589), (38040, 512050), (38500, 505932), (39625, 491568), (39900, 488180), (40425, 481840), (40964, 475500), (41800, 465990), (41844, 465500), (42000, 463771), (42161, 462000), (43120, 451725), (43890, 443800), (44380, 438900), (44688, 435875), (46200, 421610), (46550, 418440), (46599, 418000), (47550, 409640), (48184, 404250), (48818, 399000), (49000, 397518), (49875, 390544), (50160, 388325), (51205, 380400), (52250, 372792), (52305, 372400), (53200, 366135), (53256, 365750), (53900, 361380), (55475, 351120), (55792, 349125), (55860, 348700), (57000, 341726), (57750, 337288), (58520, 332850), (58800, 331265), (60230, 323400), (61446, 317000), (62132, 313500), (62700, 310660), (63400, 307230), (64680, 301150), (66000, 295127), (66253, 294000), (66500, 292908), (66570, 292600), (67375, 289104), (69740, 279300), (69825, 278960), (70224, 277375), (72276, 269500), (73150, 266280), (73227, 266000), (73500, 265012), (74480, 261525), (76080, 256025), (77000, 252966), (77665, 250800), (78375, 248528), (79250, 245784), (79800, 244090), (80850, 240920), (81928, 237750), (83600, 232995), (83688, 232750), (84322, 231000), (87175, 223440), (87780, 221900), (88760, 219450), (90345, 215600), (92400, 210805), (93100, 209220), (93198, 209000), (95100, 204820), (96368, 202125), (97636, 199500), (98000, 198759), (99750, 195272), (102410, 190200), (104500, 186396), (104610, 186200), (106512, 182875), (107800, 180690), (109725, 177520), (110950, 175560), (111720, 174350), (114000, 170863), (115500, 168644), (116375, 167376), (117040, 166425), (118875, 163856), (120460, 161700), (122045, 159600), (122892, 158500), (124264, 156750), (125400, 155330), (126483, 154000), (126800, 153615), (129360, 150575), (132506, 147000), (133000, 146454), (133140, 146300), (134750, 144552), (139480, 139650)]