19668420000

素因数分解:

$2^5\times 3^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 840

約数和(自身を含む): 77441585760

約数和(自身を除く): 57773165760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 71, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 135, 142, 144, 150, 152, 160, 162, 171, 180, 190, 200, 213, 216, 225, 228, 240, 243, 250, 270, 284, 285, 288, 300, 304, 324, 342, 355, 360, 375, 380, 400, 405, 426, 432, 450, 456, 475, 480, 486, 500, 513, 540, 568, 570, 600, 608, 625, 639, 648, 675, 684, 710, 720, 729, 750, 760, 800, 810, 852, 855, 864, 900, 912, 950, 972, 1000, 1026, 1065, 1080, 1125, 1136, 1140, 1200, 1215, 1250, 1278, 1296, 1349, 1350, 1368, 1420, 1425, 1440, 1458, 1500, 1520, 1539, 1620, 1704, 1710, 1775, 1800, 1824, 1875, 1900, 1917, 1944, 2000, 2025, 2052, 2130, 2160, 2250, 2272, 2280, 2375, 2400, 2430, 2500, 2556, 2565, 2592, 2698, 2700, 2736, 2840, 2850, 2916, 3000, 3040, 3078, 3195, 3240, 3375, 3408, 3420, 3550, 3600, 3645, 3750, 3800, 3834, 3888, 4000, 4047, 4050, 4104, 4260, 4275, 4320, 4500, 4560, 4617, 4750, 4860, 5000, 5112, 5130, 5325, 5396, 5400, 5472, 5625, 5680, 5700, 5751, 5832, 6000, 6075, 6156, 6390, 6480, 6745, 6750, 6816, 6840, 7100, 7125, 7200, 7290, 7500, 7600, 7668, 7695, 7776, 8094, 8100, 8208, 8520, 8550, 8875, 9000, 9120, 9234, 9500, 9585, 9720, 10000, 10125, 10224, 10260, 10650, 10792, 10800, 11250, 11360, 11400, 11502, 11664, 11875, 12000, 12141, 12150, 12312, 12780, 12825, 12960, 13490, 13500, 13680, 13851, 14200, 14250, 14580, 15000, 15200, 15336, 15390, 15975, 16188, 16200, 16416, 16875, 17040, 17100, 17253, 17750, 18000, 18225, 18468, 19000, 19170, 19440, 20000, 20235, 20250, 20448, 20520, 21300, 21375, 21584, 21600, 22500, 22800, 23004, 23085, 23328, 23750, 24282, 24300, 24624, 25560, 25650, 26625, 26980, 27000, 27360, 27702, 28400, 28500, 28755, 29160, 30000, 30375, 30672, 30780, 31950, 32376, 32400, 33725, 33750, 34080, 34200, 34506, 35500, 35625, 36000, 36423, 36450, 36936, 38000, 38340, 38475, 38880, 40470, 40500, 41040, 42600, 42750, 43168, 44375, 45000, 45600, 46008, 46170, 47500, 47925, 48564, 48600, 49248, 50625, 51120, 51300, 51759, 53250, 53960, 54000, 55404, 56800, 57000, 57510, 58320, 60000, 60705, 60750, 61344, 61560, 63900, 64125, 64752, 64800, 67450, 67500, 68400, 69012, 69255, 71000, 71250, 72846, 72900, 73872, 76000, 76680, 76950, 79875, 80940, 81000, 82080, 85200, 85500, 86265, 88750, 90000, 91125, 92016, 92340, 95000, 95850, 97128, 97200, 101175, 101250, 102240, 102600, 103518, 106500, 106875, 107920, 108000, 109269, 110808, 114000, 115020, 115425, 116640, 121410, 121500, 123120, 127800, 128250, 129504, 133125, 134900, 135000, 136800, 138024, 138510, 142000, 142500, 143775, 145692, 145800, 147744, 151875, 153360, 153900, 159750, 161880, 162000, 168625, 170400, 171000, 172530, 177500, 180000, 182115, 182250, 184032, 184680, 190000, 191700, 192375, 194256, 194400, 202350, 202500, 205200, 207036, 213000, 213750, 215840, 218538, 221616, 228000, 230040, 230850, 239625, 242820, 243000, 246240, 255600, 256500, 258795, 266250, 269800, 270000, 276048, 277020, 284000, 285000, 287550, 291384, 291600, 303525, 303750, 306720, 307800, 319500, 320625, 323760, 324000, 327807, 337250, 342000, 345060, 346275, 355000, 364230, 364500, 369360, 380000, 383400, 384750, 388512, 399375, 404700, 405000, 410400, 414072, 426000, 427500, 431325, 437076, 443232, 455625, 460080, 461700, 479250, 485640, 486000, 505875, 511200, 513000, 517590, 532500, 539600, 540000, 546345, 552096, 554040, 570000, 575100, 577125, 582768, 583200, 607050, 607500, 615600, 639000, 641250, 647520, 655614, 674500, 684000, 690120, 692550, 710000, 718875, 728460, 729000, 738720, 766800, 769500, 798750, 809400, 810000, 828144, 843125, 852000, 855000, 862650, 874152, 910575, 911250, 920160, 923400, 958500, 961875, 971280, 972000, 983421, 1011750, 1026000, 1035180, 1065000, 1079200, 1092690, 1108080, 1140000, 1150200, 1154250, 1165536, 1198125, 1214100, 1215000, 1231200, 1278000, 1282500, 1293975, 1311228, 1349000, 1380240, 1385100, 1420000, 1437750, 1456920, 1458000, 1517625, 1533600, 1539000, 1597500, 1618800, 1620000, 1639035, 1656288, 1686250, 1710000, 1725300, 1731375, 1748304, 1821150, 1822500, 1846800, 1917000, 1923750, 1942560, 1966842, 2023500, 2052000, 2070360, 2130000, 2156625, 2185380, 2216160, 2300400, 2308500, 2396250, 2428200, 2430000, 2529375, 2556000, 2565000, 2587950, 2622456, 2698000, 2731725, 2760480, 2770200, 2875500, 2885625, 2913840, 2916000, 3035250, 3078000, 3195000, 3237600, 3278070, 3372500, 3420000, 3450600, 3462750, 3496608, 3594375, 3642300, 3645000, 3693600, 3834000, 3847500, 3933684, 4047000, 4140720, 4260000, 4313250, 4370760, 4552875, 4600800, 4617000, 4792500, 4856400, 4860000, 4917105, 5058750, 5130000, 5175900, 5244912, 5396000, 5463450, 5540400, 5751000, 5771250, 5827680, 6070500, 6156000, 6390000, 6469875, 6556140, 6745000, 6901200, 6925500, 7188750, 7284600, 7290000, 7588125, 7668000, 7695000, 7867368, 8094000, 8195175, 8281440, 8626500, 8656875, 8741520, 9105750, 9234000, 9585000, 9712800, 9834210, 10117500, 10260000, 10351800, 10489824, 10783125, 10926900, 11080800, 11502000, 11542500, 12141000, 12780000, 12939750, 13112280, 13490000, 13658625, 13802400, 13851000, 14377500, 14569200, 14580000, 15176250, 15390000, 15734736, 16188000, 16390350, 17253000, 17313750, 17483040, 18211500, 18468000, 19170000, 19668420, 20235000, 20703600, 21566250, 21853800, 22764375, 23004000, 23085000, 24282000, 24585525, 25879500, 26224560, 26980000, 27317250, 27702000, 28755000, 29138400, 30352500, 30780000, 31469472, 32349375, 32780700, 34506000, 34627500, 36423000, 38340000, 39336840, 40470000, 40975875, 41407200, 43132500, 43707600, 45528750, 46170000, 48564000, 49171050, 51759000, 52449120, 54634500, 55404000, 57510000, 60705000, 64698750, 65561400, 68293125, 69012000, 69255000, 72846000, 78673680, 80940000, 81951750, 86265000, 87415200, 91057500, 92340000, 98342100, 103518000, 109269000, 115020000, 121410000, 122927625, 129397500, 131122800, 136586250, 138510000, 145692000, 157347360, 163903500, 172530000, 182115000, 196684200, 204879375, 207036000, 218538000, 242820000, 245855250, 258795000, 262245600, 273172500, 277020000, 327807000, 345060000, 364230000, 393368400, 409758750, 437076000, 491710500, 517590000, 546345000, 614638125, 655614000, 728460000, 786736800, 819517500, 983421000, 1035180000, 1092690000, 1229276250, 1311228000, 1639035000, 1966842000, 2185380000, 2458552500, 3278070000, 3933684000, 4917105000, 6556140000, 9834210000, 19668420000]

約数ペア:

[(1, 19668420000), (2, 9834210000), (3, 6556140000), (4, 4917105000), (5, 3933684000), (6, 3278070000), (8, 2458552500), (9, 2185380000), (10, 1966842000), (12, 1639035000), (15, 1311228000), (16, 1229276250), (18, 1092690000), (19, 1035180000), (20, 983421000), (24, 819517500), (25, 786736800), (27, 728460000), (30, 655614000), (32, 614638125), (36, 546345000), (38, 517590000), (40, 491710500), (45, 437076000), (48, 409758750), (50, 393368400), (54, 364230000), (57, 345060000), (60, 327807000), (71, 277020000), (72, 273172500), (75, 262245600), (76, 258795000), (80, 245855250), (81, 242820000), (90, 218538000), (95, 207036000), (96, 204879375), (100, 196684200), (108, 182115000), (114, 172530000), (120, 163903500), (125, 157347360), (135, 145692000), (142, 138510000), (144, 136586250), (150, 131122800), (152, 129397500), (160, 122927625), (162, 121410000), (171, 115020000), (180, 109269000), (190, 103518000), (200, 98342100), (213, 92340000), (216, 91057500), (225, 87415200), (228, 86265000), (240, 81951750), (243, 80940000), (250, 78673680), (270, 72846000), (284, 69255000), (285, 69012000), (288, 68293125), (300, 65561400), (304, 64698750), (324, 60705000), (342, 57510000), (355, 55404000), (360, 54634500), (375, 52449120), (380, 51759000), (400, 49171050), (405, 48564000), (426, 46170000), (432, 45528750), (450, 43707600), (456, 43132500), (475, 41407200), (480, 40975875), (486, 40470000), (500, 39336840), (513, 38340000), (540, 36423000), (568, 34627500), (570, 34506000), (600, 32780700), (608, 32349375), (625, 31469472), (639, 30780000), (648, 30352500), (675, 29138400), (684, 28755000), (710, 27702000), (720, 27317250), (729, 26980000), (750, 26224560), (760, 25879500), (800, 24585525), (810, 24282000), (852, 23085000), (855, 23004000), (864, 22764375), (900, 21853800), (912, 21566250), (950, 20703600), (972, 20235000), (1000, 19668420), (1026, 19170000), (1065, 18468000), (1080, 18211500), (1125, 17483040), (1136, 17313750), (1140, 17253000), (1200, 16390350), (1215, 16188000), (1250, 15734736), (1278, 15390000), (1296, 15176250), (1349, 14580000), (1350, 14569200), (1368, 14377500), (1420, 13851000), (1425, 13802400), (1440, 13658625), (1458, 13490000), (1500, 13112280), (1520, 12939750), (1539, 12780000), (1620, 12141000), (1704, 11542500), (1710, 11502000), (1775, 11080800), (1800, 10926900), (1824, 10783125), (1875, 10489824), (1900, 10351800), (1917, 10260000), (1944, 10117500), (2000, 9834210), (2025, 9712800), (2052, 9585000), (2130, 9234000), (2160, 9105750), (2250, 8741520), (2272, 8656875), (2280, 8626500), (2375, 8281440), (2400, 8195175), (2430, 8094000), (2500, 7867368), (2556, 7695000), (2565, 7668000), (2592, 7588125), (2698, 7290000), (2700, 7284600), (2736, 7188750), (2840, 6925500), (2850, 6901200), (2916, 6745000), (3000, 6556140), (3040, 6469875), (3078, 6390000), (3195, 6156000), (3240, 6070500), (3375, 5827680), (3408, 5771250), (3420, 5751000), (3550, 5540400), (3600, 5463450), (3645, 5396000), (3750, 5244912), (3800, 5175900), (3834, 5130000), (3888, 5058750), (4000, 4917105), (4047, 4860000), (4050, 4856400), (4104, 4792500), (4260, 4617000), (4275, 4600800), (4320, 4552875), (4500, 4370760), (4560, 4313250), (4617, 4260000), (4750, 4140720), (4860, 4047000), (5000, 3933684), (5112, 3847500), (5130, 3834000), (5325, 3693600), (5396, 3645000), (5400, 3642300), (5472, 3594375), (5625, 3496608), (5680, 3462750), (5700, 3450600), (5751, 3420000), (5832, 3372500), (6000, 3278070), (6075, 3237600), (6156, 3195000), (6390, 3078000), (6480, 3035250), (6745, 2916000), (6750, 2913840), (6816, 2885625), (6840, 2875500), (7100, 2770200), (7125, 2760480), (7200, 2731725), (7290, 2698000), (7500, 2622456), (7600, 2587950), (7668, 2565000), (7695, 2556000), (7776, 2529375), (8094, 2430000), (8100, 2428200), (8208, 2396250), (8520, 2308500), (8550, 2300400), (8875, 2216160), (9000, 2185380), (9120, 2156625), (9234, 2130000), (9500, 2070360), (9585, 2052000), (9720, 2023500), (10000, 1966842), (10125, 1942560), (10224, 1923750), (10260, 1917000), (10650, 1846800), (10792, 1822500), (10800, 1821150), (11250, 1748304), (11360, 1731375), (11400, 1725300), (11502, 1710000), (11664, 1686250), (11875, 1656288), (12000, 1639035), (12141, 1620000), (12150, 1618800), (12312, 1597500), (12780, 1539000), (12825, 1533600), (12960, 1517625), (13490, 1458000), (13500, 1456920), (13680, 1437750), (13851, 1420000), (14200, 1385100), (14250, 1380240), (14580, 1349000), (15000, 1311228), (15200, 1293975), (15336, 1282500), (15390, 1278000), (15975, 1231200), (16188, 1215000), (16200, 1214100), (16416, 1198125), (16875, 1165536), (17040, 1154250), (17100, 1150200), (17253, 1140000), (17750, 1108080), (18000, 1092690), (18225, 1079200), (18468, 1065000), (19000, 1035180), (19170, 1026000), (19440, 1011750), (20000, 983421), (20235, 972000), (20250, 971280), (20448, 961875), (20520, 958500), (21300, 923400), (21375, 920160), (21584, 911250), (21600, 910575), (22500, 874152), (22800, 862650), (23004, 855000), (23085, 852000), (23328, 843125), (23750, 828144), (24282, 810000), (24300, 809400), (24624, 798750), (25560, 769500), (25650, 766800), (26625, 738720), (26980, 729000), (27000, 728460), (27360, 718875), (27702, 710000), (28400, 692550), (28500, 690120), (28755, 684000), (29160, 674500), (30000, 655614), (30375, 647520), (30672, 641250), (30780, 639000), (31950, 615600), (32376, 607500), (32400, 607050), (33725, 583200), (33750, 582768), (34080, 577125), (34200, 575100), (34506, 570000), (35500, 554040), (35625, 552096), (36000, 546345), (36423, 540000), (36450, 539600), (36936, 532500), (38000, 517590), (38340, 513000), (38475, 511200), (38880, 505875), (40470, 486000), (40500, 485640), (41040, 479250), (42600, 461700), (42750, 460080), (43168, 455625), (44375, 443232), (45000, 437076), (45600, 431325), (46008, 427500), (46170, 426000), (47500, 414072), (47925, 410400), (48564, 405000), (48600, 404700), (49248, 399375), (50625, 388512), (51120, 384750), (51300, 383400), (51759, 380000), (53250, 369360), (53960, 364500), (54000, 364230), (55404, 355000), (56800, 346275), (57000, 345060), (57510, 342000), (58320, 337250), (60000, 327807), (60705, 324000), (60750, 323760), (61344, 320625), (61560, 319500), (63900, 307800), (64125, 306720), (64752, 303750), (64800, 303525), (67450, 291600), (67500, 291384), (68400, 287550), (69012, 285000), (69255, 284000), (71000, 277020), (71250, 276048), (72846, 270000), (72900, 269800), (73872, 266250), (76000, 258795), (76680, 256500), (76950, 255600), (79875, 246240), (80940, 243000), (81000, 242820), (82080, 239625), (85200, 230850), (85500, 230040), (86265, 228000), (88750, 221616), (90000, 218538), (91125, 215840), (92016, 213750), (92340, 213000), (95000, 207036), (95850, 205200), (97128, 202500), (97200, 202350), (101175, 194400), (101250, 194256), (102240, 192375), (102600, 191700), (103518, 190000), (106500, 184680), (106875, 184032), (107920, 182250), (108000, 182115), (109269, 180000), (110808, 177500), (114000, 172530), (115020, 171000), (115425, 170400), (116640, 168625), (121410, 162000), (121500, 161880), (123120, 159750), (127800, 153900), (128250, 153360), (129504, 151875), (133125, 147744), (134900, 145800), (135000, 145692), (136800, 143775), (138024, 142500), (138510, 142000)]