19979148000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 576

約数和(自身を含む): 79557424128

約数和(自身を除く): 59578276128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 250, 255, 272, 280, 289, 300, 336, 340, 350, 357, 375, 400, 408, 420, 425, 476, 480, 500, 510, 525, 544, 560, 578, 595, 600, 672, 680, 700, 714, 750, 800, 816, 823, 840, 850, 867, 875, 952, 1000, 1020, 1050, 1120, 1156, 1190, 1200, 1275, 1360, 1400, 1428, 1445, 1500, 1632, 1646, 1680, 1700, 1734, 1750, 1785, 1904, 2000, 2023, 2040, 2100, 2125, 2312, 2380, 2400, 2469, 2550, 2625, 2720, 2800, 2856, 2890, 2975, 3000, 3292, 3360, 3400, 3468, 3500, 3570, 3808, 4000, 4046, 4080, 4115, 4200, 4250, 4335, 4624, 4760, 4938, 5100, 5250, 5600, 5712, 5761, 5780, 5950, 6000, 6069, 6375, 6584, 6800, 6936, 7000, 7140, 7225, 8092, 8160, 8230, 8400, 8500, 8670, 8925, 9248, 9520, 9876, 10115, 10200, 10500, 11424, 11522, 11560, 11900, 12000, 12138, 12345, 12750, 13168, 13600, 13872, 13991, 14000, 14280, 14450, 14875, 16184, 16460, 16800, 17000, 17283, 17340, 17850, 19040, 19752, 20230, 20400, 20575, 21000, 21675, 23044, 23120, 23800, 24276, 24690, 25500, 26336, 27744, 27982, 28000, 28560, 28805, 28900, 29750, 30345, 32368, 32920, 34000, 34566, 34680, 35700, 36125, 39504, 40460, 40800, 41150, 41973, 42000, 43350, 44625, 46088, 46240, 47600, 48552, 49380, 50575, 51000, 55964, 57120, 57610, 57800, 59500, 60690, 61725, 64736, 65840, 68000, 69132, 69360, 69955, 71400, 72250, 79008, 80920, 82300, 83946, 84000, 86415, 86700, 89250, 92176, 95200, 97104, 97937, 98760, 101150, 102000, 102875, 108375, 111928, 115220, 115600, 119000, 121380, 123450, 131680, 138264, 138720, 139910, 142800, 144025, 144500, 151725, 161840, 164600, 167892, 172830, 173400, 178500, 184352, 194208, 195874, 197520, 202300, 204000, 205750, 209865, 216750, 223856, 230440, 231200, 237847, 238000, 242760, 246900, 252875, 276528, 279820, 285600, 288050, 289000, 293811, 303450, 308625, 323680, 329200, 335784, 345660, 346800, 349775, 357000, 391748, 395040, 404600, 411500, 419730, 432075, 433500, 447712, 460880, 475694, 476000, 485520, 489685, 493800, 505750, 553056, 559640, 576100, 578000, 587622, 606900, 617250, 658400, 671568, 691320, 693600, 699550, 713541, 714000, 720125, 758625, 783496, 809200, 823000, 839460, 864150, 867000, 921760, 951388, 971040, 979370, 987600, 1011500, 1049325, 1119280, 1152200, 1156000, 1175244, 1189235, 1213800, 1234500, 1343136, 1382640, 1399100, 1427082, 1428000, 1440250, 1469055, 1517250, 1566992, 1618400, 1646000, 1664929, 1678920, 1728300, 1734000, 1748875, 1902776, 1958740, 1975200, 2023000, 2098650, 2160375, 2238560, 2304400, 2350488, 2378470, 2427600, 2448425, 2469000, 2765280, 2798200, 2854164, 2880500, 2938110, 3034500, 3133984, 3292000, 3329858, 3357840, 3456600, 3468000, 3497750, 3567705, 3805552, 3917480, 4046000, 4197300, 4320750, 4608800, 4700976, 4756940, 4855200, 4896850, 4938000, 4994787, 5246625, 5596400, 5708328, 5761000, 5876220, 5946175, 6069000, 6659716, 6715680, 6913200, 6995500, 7135410, 7345275, 7611104, 7834960, 8092000, 8324645, 8394600, 8641500, 9401952, 9513880, 9793700, 9876000, 9989574, 10493250, 11192800, 11416656, 11522000, 11752440, 11892350, 12138000, 12242125, 13319432, 13826400, 13991000, 14270820, 14690550, 15669920, 16649290, 16789200, 17283000, 17838525, 19027760, 19587400, 19979148, 20986500, 22833312, 23044000, 23504880, 23784700, 24276000, 24484250, 24973935, 26638864, 27982000, 28541640, 29381100, 29730875, 33298580, 33578400, 34566000, 35677050, 36726375, 38055520, 39174800, 39958296, 41623225, 41973000, 47009760, 47569400, 48968500, 49947870, 53277728, 55964000, 57083280, 58762200, 59461750, 66597160, 69132000, 71354100, 73452750, 78349600, 79916592, 83246450, 83946000, 89192625, 95138800, 97937000, 99895740, 114166560, 117524400, 118923500, 124869675, 133194320, 142708200, 146905500, 159833184, 166492900, 167892000, 178385250, 190277600, 195874000, 199791480, 208116125, 235048800, 237847000, 249739350, 266388640, 285416400, 293811000, 332985800, 356770500, 391748000, 399582960, 416232250, 475694000, 499478700, 570832800, 587622000, 624348375, 665971600, 713541000, 799165920, 832464500, 951388000, 998957400, 1175244000, 1248696750, 1331943200, 1427082000, 1664929000, 1997914800, 2497393500, 2854164000, 3329858000, 3995829600, 4994787000, 6659716000, 9989574000, 19979148000]

約数ペア:

[(1, 19979148000), (2, 9989574000), (3, 6659716000), (4, 4994787000), (5, 3995829600), (6, 3329858000), (7, 2854164000), (8, 2497393500), (10, 1997914800), (12, 1664929000), (14, 1427082000), (15, 1331943200), (16, 1248696750), (17, 1175244000), (20, 998957400), (21, 951388000), (24, 832464500), (25, 799165920), (28, 713541000), (30, 665971600), (32, 624348375), (34, 587622000), (35, 570832800), (40, 499478700), (42, 475694000), (48, 416232250), (50, 399582960), (51, 391748000), (56, 356770500), (60, 332985800), (68, 293811000), (70, 285416400), (75, 266388640), (80, 249739350), (84, 237847000), (85, 235048800), (96, 208116125), (100, 199791480), (102, 195874000), (105, 190277600), (112, 178385250), (119, 167892000), (120, 166492900), (125, 159833184), (136, 146905500), (140, 142708200), (150, 133194320), (160, 124869675), (168, 118923500), (170, 117524400), (175, 114166560), (200, 99895740), (204, 97937000), (210, 95138800), (224, 89192625), (238, 83946000), (240, 83246450), (250, 79916592), (255, 78349600), (272, 73452750), (280, 71354100), (289, 69132000), (300, 66597160), (336, 59461750), (340, 58762200), (350, 57083280), (357, 55964000), (375, 53277728), (400, 49947870), (408, 48968500), (420, 47569400), (425, 47009760), (476, 41973000), (480, 41623225), (500, 39958296), (510, 39174800), (525, 38055520), (544, 36726375), (560, 35677050), (578, 34566000), (595, 33578400), (600, 33298580), (672, 29730875), (680, 29381100), (700, 28541640), (714, 27982000), (750, 26638864), (800, 24973935), (816, 24484250), (823, 24276000), (840, 23784700), (850, 23504880), (867, 23044000), (875, 22833312), (952, 20986500), (1000, 19979148), (1020, 19587400), (1050, 19027760), (1120, 17838525), (1156, 17283000), (1190, 16789200), (1200, 16649290), (1275, 15669920), (1360, 14690550), (1400, 14270820), (1428, 13991000), (1445, 13826400), (1500, 13319432), (1632, 12242125), (1646, 12138000), (1680, 11892350), (1700, 11752440), (1734, 11522000), (1750, 11416656), (1785, 11192800), (1904, 10493250), (2000, 9989574), (2023, 9876000), (2040, 9793700), (2100, 9513880), (2125, 9401952), (2312, 8641500), (2380, 8394600), (2400, 8324645), (2469, 8092000), (2550, 7834960), (2625, 7611104), (2720, 7345275), (2800, 7135410), (2856, 6995500), (2890, 6913200), (2975, 6715680), (3000, 6659716), (3292, 6069000), (3360, 5946175), (3400, 5876220), (3468, 5761000), (3500, 5708328), (3570, 5596400), (3808, 5246625), (4000, 4994787), (4046, 4938000), (4080, 4896850), (4115, 4855200), (4200, 4756940), (4250, 4700976), (4335, 4608800), (4624, 4320750), (4760, 4197300), (4938, 4046000), (5100, 3917480), (5250, 3805552), (5600, 3567705), (5712, 3497750), (5761, 3468000), (5780, 3456600), (5950, 3357840), (6000, 3329858), (6069, 3292000), (6375, 3133984), (6584, 3034500), (6800, 2938110), (6936, 2880500), (7000, 2854164), (7140, 2798200), (7225, 2765280), (8092, 2469000), (8160, 2448425), (8230, 2427600), (8400, 2378470), (8500, 2350488), (8670, 2304400), (8925, 2238560), (9248, 2160375), (9520, 2098650), (9876, 2023000), (10115, 1975200), (10200, 1958740), (10500, 1902776), (11424, 1748875), (11522, 1734000), (11560, 1728300), (11900, 1678920), (12000, 1664929), (12138, 1646000), (12345, 1618400), (12750, 1566992), (13168, 1517250), (13600, 1469055), (13872, 1440250), (13991, 1428000), (14000, 1427082), (14280, 1399100), (14450, 1382640), (14875, 1343136), (16184, 1234500), (16460, 1213800), (16800, 1189235), (17000, 1175244), (17283, 1156000), (17340, 1152200), (17850, 1119280), (19040, 1049325), (19752, 1011500), (20230, 987600), (20400, 979370), (20575, 971040), (21000, 951388), (21675, 921760), (23044, 867000), (23120, 864150), (23800, 839460), (24276, 823000), (24690, 809200), (25500, 783496), (26336, 758625), (27744, 720125), (27982, 714000), (28000, 713541), (28560, 699550), (28805, 693600), (28900, 691320), (29750, 671568), (30345, 658400), (32368, 617250), (32920, 606900), (34000, 587622), (34566, 578000), (34680, 576100), (35700, 559640), (36125, 553056), (39504, 505750), (40460, 493800), (40800, 489685), (41150, 485520), (41973, 476000), (42000, 475694), (43350, 460880), (44625, 447712), (46088, 433500), (46240, 432075), (47600, 419730), (48552, 411500), (49380, 404600), (50575, 395040), (51000, 391748), (55964, 357000), (57120, 349775), (57610, 346800), (57800, 345660), (59500, 335784), (60690, 329200), (61725, 323680), (64736, 308625), (65840, 303450), (68000, 293811), (69132, 289000), (69360, 288050), (69955, 285600), (71400, 279820), (72250, 276528), (79008, 252875), (80920, 246900), (82300, 242760), (83946, 238000), (84000, 237847), (86415, 231200), (86700, 230440), (89250, 223856), (92176, 216750), (95200, 209865), (97104, 205750), (97937, 204000), (98760, 202300), (101150, 197520), (102000, 195874), (102875, 194208), (108375, 184352), (111928, 178500), (115220, 173400), (115600, 172830), (119000, 167892), (121380, 164600), (123450, 161840), (131680, 151725), (138264, 144500), (138720, 144025), (139910, 142800)]