15720343800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 384

約数和(自身を含む): 57536317440

約数和(自身を除く): 41815973640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 97, 100, 105, 120, 140, 141, 150, 168, 175, 188, 194, 200, 210, 235, 280, 282, 291, 300, 329, 350, 376, 388, 420, 470, 485, 525, 564, 582, 600, 658, 679, 700, 705, 776, 821, 840, 940, 970, 987, 1050, 1128, 1164, 1175, 1316, 1358, 1400, 1410, 1455, 1642, 1645, 1880, 1940, 1974, 2037, 2100, 2328, 2350, 2425, 2463, 2632, 2716, 2820, 2910, 3284, 3290, 3395, 3525, 3880, 3948, 4074, 4105, 4200, 4559, 4700, 4850, 4926, 4935, 5432, 5640, 5747, 5820, 6568, 6580, 6790, 7050, 7275, 7896, 8148, 8210, 8225, 9118, 9400, 9700, 9852, 9870, 10185, 11494, 11640, 12315, 13160, 13580, 13677, 14100, 14550, 16296, 16420, 16450, 16975, 17241, 18236, 19400, 19704, 19740, 20370, 20525, 22795, 22988, 24630, 24675, 27160, 27354, 28200, 28735, 29100, 31913, 32840, 32900, 33950, 34482, 36472, 38587, 39480, 40740, 41050, 45590, 45976, 49260, 49350, 50925, 54708, 57470, 58200, 61575, 63826, 65800, 67900, 68385, 68964, 77174, 79637, 81480, 82100, 86205, 91180, 95739, 98520, 98700, 101850, 109416, 113975, 114940, 115761, 123150, 127652, 135800, 136770, 137928, 143675, 154348, 159274, 159565, 164200, 172410, 182360, 191478, 192935, 197400, 203700, 227950, 229880, 231522, 238911, 246300, 255304, 270109, 273540, 287350, 308696, 318548, 319130, 341925, 344820, 382956, 385870, 398185, 407400, 431025, 455900, 463044, 477822, 478695, 492600, 540218, 547080, 557459, 574700, 578805, 637096, 638260, 683850, 689640, 765912, 771740, 796370, 797825, 810327, 862050, 911800, 926088, 955644, 957390, 964675, 1080436, 1114918, 1149400, 1157610, 1194555, 1276520, 1350545, 1367700, 1543480, 1592740, 1595650, 1620654, 1672377, 1724100, 1911288, 1914780, 1929350, 1990925, 2160872, 2229836, 2315220, 2389110, 2393475, 2701090, 2735400, 2787295, 2894025, 3185480, 3191300, 3241308, 3344754, 3448200, 3742939, 3829560, 3858700, 3981850, 4051635, 4459672, 4630440, 4778220, 4786950, 5402180, 5574590, 5788050, 5972775, 6382600, 6482616, 6689508, 6752725, 7485878, 7717400, 7963700, 8103270, 8361885, 9556440, 9573900, 10804360, 11149180, 11228817, 11576100, 11945550, 13379016, 13505450, 13936475, 14971756, 15927400, 16206540, 16723770, 18714695, 19147800, 20258175, 22298360, 22457634, 23152200, 23891100, 26200573, 27010900, 27872950, 29943512, 32413080, 33447540, 37429390, 40516350, 41809425, 44915268, 47782200, 52401146, 54021800, 55745900, 56144085, 66895080, 74858780, 78601719, 81032700, 83618850, 89830536, 93573475, 104802292, 111491800, 112288170, 131002865, 149717560, 157203438, 162065400, 167237700, 187146950, 209604584, 224576340, 262005730, 280720425, 314406876, 334475400, 374293900, 393008595, 449152680, 524011460, 561440850, 628813752, 655014325, 748587800, 786017190, 1048022920, 1122881700, 1310028650, 1572034380, 1965042975, 2245763400, 2620057300, 3144068760, 3930085950, 5240114600, 7860171900, 15720343800]

約数ペア:

[(1, 15720343800), (2, 7860171900), (3, 5240114600), (4, 3930085950), (5, 3144068760), (6, 2620057300), (7, 2245763400), (8, 1965042975), (10, 1572034380), (12, 1310028650), (14, 1122881700), (15, 1048022920), (20, 786017190), (21, 748587800), (24, 655014325), (25, 628813752), (28, 561440850), (30, 524011460), (35, 449152680), (40, 393008595), (42, 374293900), (47, 334475400), (50, 314406876), (56, 280720425), (60, 262005730), (70, 224576340), (75, 209604584), (84, 187146950), (94, 167237700), (97, 162065400), (100, 157203438), (105, 149717560), (120, 131002865), (140, 112288170), (141, 111491800), (150, 104802292), (168, 93573475), (175, 89830536), (188, 83618850), (194, 81032700), (200, 78601719), (210, 74858780), (235, 66895080), (280, 56144085), (282, 55745900), (291, 54021800), (300, 52401146), (329, 47782200), (350, 44915268), (376, 41809425), (388, 40516350), (420, 37429390), (470, 33447540), (485, 32413080), (525, 29943512), (564, 27872950), (582, 27010900), (600, 26200573), (658, 23891100), (679, 23152200), (700, 22457634), (705, 22298360), (776, 20258175), (821, 19147800), (840, 18714695), (940, 16723770), (970, 16206540), (987, 15927400), (1050, 14971756), (1128, 13936475), (1164, 13505450), (1175, 13379016), (1316, 11945550), (1358, 11576100), (1400, 11228817), (1410, 11149180), (1455, 10804360), (1642, 9573900), (1645, 9556440), (1880, 8361885), (1940, 8103270), (1974, 7963700), (2037, 7717400), (2100, 7485878), (2328, 6752725), (2350, 6689508), (2425, 6482616), (2463, 6382600), (2632, 5972775), (2716, 5788050), (2820, 5574590), (2910, 5402180), (3284, 4786950), (3290, 4778220), (3395, 4630440), (3525, 4459672), (3880, 4051635), (3948, 3981850), (4074, 3858700), (4105, 3829560), (4200, 3742939), (4559, 3448200), (4700, 3344754), (4850, 3241308), (4926, 3191300), (4935, 3185480), (5432, 2894025), (5640, 2787295), (5747, 2735400), (5820, 2701090), (6568, 2393475), (6580, 2389110), (6790, 2315220), (7050, 2229836), (7275, 2160872), (7896, 1990925), (8148, 1929350), (8210, 1914780), (8225, 1911288), (9118, 1724100), (9400, 1672377), (9700, 1620654), (9852, 1595650), (9870, 1592740), (10185, 1543480), (11494, 1367700), (11640, 1350545), (12315, 1276520), (13160, 1194555), (13580, 1157610), (13677, 1149400), (14100, 1114918), (14550, 1080436), (16296, 964675), (16420, 957390), (16450, 955644), (16975, 926088), (17241, 911800), (18236, 862050), (19400, 810327), (19704, 797825), (19740, 796370), (20370, 771740), (20525, 765912), (22795, 689640), (22988, 683850), (24630, 638260), (24675, 637096), (27160, 578805), (27354, 574700), (28200, 557459), (28735, 547080), (29100, 540218), (31913, 492600), (32840, 478695), (32900, 477822), (33950, 463044), (34482, 455900), (36472, 431025), (38587, 407400), (39480, 398185), (40740, 385870), (41050, 382956), (45590, 344820), (45976, 341925), (49260, 319130), (49350, 318548), (50925, 308696), (54708, 287350), (57470, 273540), (58200, 270109), (61575, 255304), (63826, 246300), (65800, 238911), (67900, 231522), (68385, 229880), (68964, 227950), (77174, 203700), (79637, 197400), (81480, 192935), (82100, 191478), (86205, 182360), (91180, 172410), (95739, 164200), (98520, 159565), (98700, 159274), (101850, 154348), (109416, 143675), (113975, 137928), (114940, 136770), (115761, 135800), (123150, 127652)]