15705780480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 864

約数和(自身を含む): 64282982400

約数和(自身を除く): 48577201920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 64, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 128, 130, 136, 144, 153, 155, 156, 160, 170, 180, 186, 192, 195, 199, 204, 208, 221, 234, 240, 248, 255, 256, 260, 272, 279, 288, 306, 310, 312, 320, 340, 360, 372, 384, 390, 398, 403, 408, 416, 442, 465, 468, 480, 496, 510, 520, 527, 544, 558, 576, 585, 597, 612, 620, 624, 640, 663, 680, 720, 744, 765, 768, 780, 796, 806, 816, 832, 884, 930, 936, 960, 992, 995, 1020, 1040, 1054, 1088, 1105, 1116, 1152, 1170, 1194, 1209, 1224, 1240, 1248, 1280, 1326, 1360, 1395, 1440, 1488, 1530, 1560, 1581, 1592, 1612, 1632, 1664, 1768, 1791, 1860, 1872, 1920, 1984, 1989, 1990, 2015, 2040, 2080, 2108, 2176, 2210, 2232, 2304, 2340, 2388, 2418, 2448, 2480, 2496, 2587, 2635, 2652, 2720, 2790, 2880, 2976, 2985, 3060, 3120, 3162, 3184, 3224, 3264, 3315, 3328, 3383, 3536, 3582, 3627, 3720, 3744, 3840, 3968, 3978, 3980, 4030, 4080, 4160, 4216, 4352, 4420, 4464, 4680, 4743, 4776, 4836, 4896, 4960, 4992, 5174, 5270, 5304, 5440, 5580, 5760, 5952, 5970, 6045, 6120, 6169, 6240, 6324, 6368, 6448, 6528, 6630, 6766, 6851, 7072, 7164, 7254, 7440, 7488, 7761, 7905, 7936, 7956, 7960, 8060, 8160, 8320, 8432, 8840, 8928, 8955, 9360, 9486, 9552, 9672, 9792, 9920, 9945, 9984, 10149, 10348, 10540, 10608, 10880, 11160, 11520, 11904, 11940, 12090, 12240, 12338, 12480, 12648, 12736, 12896, 12935, 13056, 13260, 13532, 13702, 14144, 14328, 14508, 14880, 14976, 15522, 15810, 15912, 15920, 16120, 16320, 16640, 16864, 16915, 17680, 17856, 17910, 18135, 18507, 18720, 18972, 19104, 19344, 19584, 19840, 19890, 20298, 20553, 20696, 21080, 21216, 21760, 22320, 23283, 23715, 23808, 23880, 24180, 24480, 24676, 24960, 25296, 25472, 25792, 25870, 26520, 27064, 27404, 28288, 28656, 29016, 29760, 29952, 30447, 30845, 31044, 31620, 31824, 31840, 32240, 32640, 33728, 33830, 34255, 35360, 35712, 35820, 36270, 37014, 37440, 37944, 38208, 38688, 38805, 39168, 39680, 39780, 40596, 41106, 41392, 42160, 42432, 43979, 44640, 46566, 47430, 47760, 48360, 48960, 49352, 49920, 50592, 50745, 50944, 51584, 51740, 53040, 54128, 54808, 55521, 56576, 57312, 58032, 59520, 60894, 61659, 61690, 62088, 63240, 63648, 63680, 64480, 65280, 67456, 67660, 68510, 70720, 71424, 71640, 72540, 74028, 74880, 75888, 76416, 77376, 77610, 79560, 80197, 81192, 82212, 82784, 84320, 84864, 87958, 89280, 92535, 93132, 94860, 95520, 96720, 97920, 98704, 101184, 101490, 102765, 103168, 103480, 104873, 106080, 108256, 109616, 111042, 114624, 116064, 116415, 119040, 121788, 123318, 123380, 124176, 126480, 127296, 127360, 128960, 131937, 134912, 135320, 137020, 141440, 143280, 145080, 148056, 149760, 151776, 152235, 152832, 154752, 155220, 159120, 160394, 162384, 164424, 165568, 168640, 169728, 175916, 178560, 185070, 186264, 189720, 191040, 193440, 195840, 197408, 202368, 202980, 205530, 206960, 209746, 212160, 216512, 219232, 219895, 222084, 229248, 232128, 232830, 240591, 243576, 246636, 246760, 248352, 252960, 254592, 254720, 257920, 263874, 270640, 274040, 277605, 282880, 286560, 290160, 296112, 303552, 304470, 308295, 309504, 310440, 314619, 318240, 320788, 324768, 328848, 331136, 337280, 351832, 357120, 370140, 372528, 379440, 382080, 386880, 394816, 395811, 400985, 404736, 405960, 411060, 413920, 419492, 424320, 433024, 438464, 439790, 444168, 458496, 464256, 465660, 481182, 487152, 493272, 493520, 496704, 505920, 509184, 515840, 524365, 527748, 541280, 548080, 555210, 573120, 580320, 592224, 607104, 608940, 616590, 620880, 629238, 636480, 641576, 649536, 657696, 659685, 662272, 674560, 703664, 721773, 740280, 745056, 758880, 764160, 773760, 789632, 791622, 801970, 811920, 822120, 827840, 838984, 848640, 866048, 876928, 879580, 888336, 928512, 931320, 943857, 962364, 974304, 986544, 987040, 993408, 1011840, 1048730, 1055496, 1082560, 1096160, 1110420, 1146240, 1160640, 1184448, 1202955, 1214208, 1217880, 1233180, 1241760, 1258476, 1272960, 1283152, 1299072, 1315392, 1319370, 1363349, 1407328, 1443546, 1480560, 1490112, 1517760, 1547520, 1573095, 1579264, 1583244, 1603940, 1623840, 1644240, 1655680, 1677968, 1753856, 1759160, 1776672, 1862640, 1887714, 1924728, 1948608, 1973088, 1974080, 1979055, 1986816, 2023680, 2097460, 2110992, 2165120, 2192320, 2220840, 2292480, 2321280, 2368896, 2405910, 2435760, 2466360, 2483520, 2516952, 2545920, 2566304, 2598144, 2630784, 2638740, 2726698, 2814656, 2887092, 2961120, 2980224, 3035520, 3146190, 3166488, 3207880, 3247680, 3288480, 3311360, 3355936, 3518320, 3553344, 3608865, 3725280, 3775428, 3849456, 3897216, 3946176, 3948160, 3958110, 4090047, 4194920, 4221984, 4330240, 4384640, 4441680, 4642560, 4719285, 4737792, 4811820, 4871520, 4932720, 4967040, 5033904, 5132608, 5261568, 5277480, 5453396, 5629312, 5774184, 5922240, 5960448, 6071040, 6292380, 6332976, 6415760, 6495360, 6576960, 6711872, 6816745, 7036640, 7106688, 7217730, 7450560, 7550856, 7698912, 7794432, 7892352, 7896320, 7916220, 8180094, 8389840, 8443968, 8769280, 8883360, 9438570, 9623640, 9743040, 9865440, 9934080, 10067808, 10265216, 10554960, 10906792, 11258624, 11548368, 11844480, 12270141, 12584760, 12665952, 12831520, 12990720, 13153920, 13423744, 13633490, 14073280, 14213376, 14435460, 14901120, 15101712, 15397824, 15784704, 15832440, 16360188, 16779680, 16887936, 17766720, 18877140, 19247280, 19486080, 19730880, 20135616, 20450235, 20530432, 21109920, 21813584, 23096736, 23688960, 24540282, 25169520, 25331904, 25663040, 26307840, 26847488, 27266980, 28146560, 28870920, 29802240, 30203424, 30795648, 31664880, 32720376, 33559360, 33775872, 35533440, 37754280, 38494560, 38972160, 39461760, 40271232, 40900470, 42219840, 43627168, 46193472, 49080564, 50339040, 50663808, 51326080, 54533960, 56293120, 57741840, 60406848, 61350705, 61591296, 63329760, 65440752, 67118720, 71066880, 75508560, 76989120, 78923520, 80542464, 81800940, 84439680, 87254336, 92386944, 98161128, 100678080, 101327616, 102652160, 109067920, 115483680, 120813696, 122701410, 126659520, 130881504, 134237440, 151017120, 153978240, 163601880, 168879360, 174508672, 184773888, 196322256, 201356160, 218135840, 230967360, 241627392, 245402820, 253319040, 261763008, 302034240, 307956480, 327203760, 349017344, 392644512, 402712320, 436271680, 461934720, 490805640, 506638080, 523526016, 604068480, 654407520, 785289024, 872543360, 923869440, 981611280, 1047052032, 1208136960, 1308815040, 1570578048, 1745086720, 1963222560, 2617630080, 3141156096, 3926445120, 5235260160, 7852890240, 15705780480]

約数ペア:

[(1, 15705780480), (2, 7852890240), (3, 5235260160), (4, 3926445120), (5, 3141156096), (6, 2617630080), (8, 1963222560), (9, 1745086720), (10, 1570578048), (12, 1308815040), (13, 1208136960), (15, 1047052032), (16, 981611280), (17, 923869440), (18, 872543360), (20, 785289024), (24, 654407520), (26, 604068480), (30, 523526016), (31, 506638080), (32, 490805640), (34, 461934720), (36, 436271680), (39, 402712320), (40, 392644512), (45, 349017344), (48, 327203760), (51, 307956480), (52, 302034240), (60, 261763008), (62, 253319040), (64, 245402820), (65, 241627392), (68, 230967360), (72, 218135840), (78, 201356160), (80, 196322256), (85, 184773888), (90, 174508672), (93, 168879360), (96, 163601880), (102, 153978240), (104, 151017120), (117, 134237440), (120, 130881504), (124, 126659520), (128, 122701410), (130, 120813696), (136, 115483680), (144, 109067920), (153, 102652160), (155, 101327616), (156, 100678080), (160, 98161128), (170, 92386944), (180, 87254336), (186, 84439680), (192, 81800940), (195, 80542464), (199, 78923520), (204, 76989120), (208, 75508560), (221, 71066880), (234, 67118720), (240, 65440752), (248, 63329760), (255, 61591296), (256, 61350705), (260, 60406848), (272, 57741840), (279, 56293120), (288, 54533960), (306, 51326080), (310, 50663808), (312, 50339040), (320, 49080564), (340, 46193472), (360, 43627168), (372, 42219840), (384, 40900470), (390, 40271232), (398, 39461760), (403, 38972160), (408, 38494560), (416, 37754280), (442, 35533440), (465, 33775872), (468, 33559360), (480, 32720376), (496, 31664880), (510, 30795648), (520, 30203424), (527, 29802240), (544, 28870920), (558, 28146560), (576, 27266980), (585, 26847488), (597, 26307840), (612, 25663040), (620, 25331904), (624, 25169520), (640, 24540282), (663, 23688960), (680, 23096736), (720, 21813584), (744, 21109920), (765, 20530432), (768, 20450235), (780, 20135616), (796, 19730880), (806, 19486080), (816, 19247280), (832, 18877140), (884, 17766720), (930, 16887936), (936, 16779680), (960, 16360188), (992, 15832440), (995, 15784704), (1020, 15397824), (1040, 15101712), (1054, 14901120), (1088, 14435460), (1105, 14213376), (1116, 14073280), (1152, 13633490), (1170, 13423744), (1194, 13153920), (1209, 12990720), (1224, 12831520), (1240, 12665952), (1248, 12584760), (1280, 12270141), (1326, 11844480), (1360, 11548368), (1395, 11258624), (1440, 10906792), (1488, 10554960), (1530, 10265216), (1560, 10067808), (1581, 9934080), (1592, 9865440), (1612, 9743040), (1632, 9623640), (1664, 9438570), (1768, 8883360), (1791, 8769280), (1860, 8443968), (1872, 8389840), (1920, 8180094), (1984, 7916220), (1989, 7896320), (1990, 7892352), (2015, 7794432), (2040, 7698912), (2080, 7550856), (2108, 7450560), (2176, 7217730), (2210, 7106688), (2232, 7036640), (2304, 6816745), (2340, 6711872), (2388, 6576960), (2418, 6495360), (2448, 6415760), (2480, 6332976), (2496, 6292380), (2587, 6071040), (2635, 5960448), (2652, 5922240), (2720, 5774184), (2790, 5629312), (2880, 5453396), (2976, 5277480), (2985, 5261568), (3060, 5132608), (3120, 5033904), (3162, 4967040), (3184, 4932720), (3224, 4871520), (3264, 4811820), (3315, 4737792), (3328, 4719285), (3383, 4642560), (3536, 4441680), (3582, 4384640), (3627, 4330240), (3720, 4221984), (3744, 4194920), (3840, 4090047), (3968, 3958110), (3978, 3948160), (3980, 3946176), (4030, 3897216), (4080, 3849456), (4160, 3775428), (4216, 3725280), (4352, 3608865), (4420, 3553344), (4464, 3518320), (4680, 3355936), (4743, 3311360), (4776, 3288480), (4836, 3247680), (4896, 3207880), (4960, 3166488), (4992, 3146190), (5174, 3035520), (5270, 2980224), (5304, 2961120), (5440, 2887092), (5580, 2814656), (5760, 2726698), (5952, 2638740), (5970, 2630784), (6045, 2598144), (6120, 2566304), (6169, 2545920), (6240, 2516952), (6324, 2483520), (6368, 2466360), (6448, 2435760), (6528, 2405910), (6630, 2368896), (6766, 2321280), (6851, 2292480), (7072, 2220840), (7164, 2192320), (7254, 2165120), (7440, 2110992), (7488, 2097460), (7761, 2023680), (7905, 1986816), (7936, 1979055), (7956, 1974080), (7960, 1973088), (8060, 1948608), (8160, 1924728), (8320, 1887714), (8432, 1862640), (8840, 1776672), (8928, 1759160), (8955, 1753856), (9360, 1677968), (9486, 1655680), (9552, 1644240), (9672, 1623840), (9792, 1603940), (9920, 1583244), (9945, 1579264), (9984, 1573095), (10149, 1547520), (10348, 1517760), (10540, 1490112), (10608, 1480560), (10880, 1443546), (11160, 1407328), (11520, 1363349), (11904, 1319370), (11940, 1315392), (12090, 1299072), (12240, 1283152), (12338, 1272960), (12480, 1258476), (12648, 1241760), (12736, 1233180), (12896, 1217880), (12935, 1214208), (13056, 1202955), (13260, 1184448), (13532, 1160640), (13702, 1146240), (14144, 1110420), (14328, 1096160), (14508, 1082560), (14880, 1055496), (14976, 1048730), (15522, 1011840), (15810, 993408), (15912, 987040), (15920, 986544), (16120, 974304), (16320, 962364), (16640, 943857), (16864, 931320), (16915, 928512), (17680, 888336), (17856, 879580), (17910, 876928), (18135, 866048), (18507, 848640), (18720, 838984), (18972, 827840), (19104, 822120), (19344, 811920), (19584, 801970), (19840, 791622), (19890, 789632), (20298, 773760), (20553, 764160), (20696, 758880), (21080, 745056), (21216, 740280), (21760, 721773), (22320, 703664), (23283, 674560), (23715, 662272), (23808, 659685), (23880, 657696), (24180, 649536), (24480, 641576), (24676, 636480), (24960, 629238), (25296, 620880), (25472, 616590), (25792, 608940), (25870, 607104), (26520, 592224), (27064, 580320), (27404, 573120), (28288, 555210), (28656, 548080), (29016, 541280), (29760, 527748), (29952, 524365), (30447, 515840), (30845, 509184), (31044, 505920), (31620, 496704), (31824, 493520), (31840, 493272), (32240, 487152), (32640, 481182), (33728, 465660), (33830, 464256), (34255, 458496), (35360, 444168), (35712, 439790), (35820, 438464), (36270, 433024), (37014, 424320), (37440, 419492), (37944, 413920), (38208, 411060), (38688, 405960), (38805, 404736), (39168, 400985), (39680, 395811), (39780, 394816), (40596, 386880), (41106, 382080), (41392, 379440), (42160, 372528), (42432, 370140), (43979, 357120), (44640, 351832), (46566, 337280), (47430, 331136), (47760, 328848), (48360, 324768), (48960, 320788), (49352, 318240), (49920, 314619), (50592, 310440), (50745, 309504), (50944, 308295), (51584, 304470), (51740, 303552), (53040, 296112), (54128, 290160), (54808, 286560), (55521, 282880), (56576, 277605), (57312, 274040), (58032, 270640), (59520, 263874), (60894, 257920), (61659, 254720), (61690, 254592), (62088, 252960), (63240, 248352), (63648, 246760), (63680, 246636), (64480, 243576), (65280, 240591), (67456, 232830), (67660, 232128), (68510, 229248), (70720, 222084), (71424, 219895), (71640, 219232), (72540, 216512), (74028, 212160), (74880, 209746), (75888, 206960), (76416, 205530), (77376, 202980), (77610, 202368), (79560, 197408), (80197, 195840), (81192, 193440), (82212, 191040), (82784, 189720), (84320, 186264), (84864, 185070), (87958, 178560), (89280, 175916), (92535, 169728), (93132, 168640), (94860, 165568), (95520, 164424), (96720, 162384), (97920, 160394), (98704, 159120), (101184, 155220), (101490, 154752), (102765, 152832), (103168, 152235), (103480, 151776), (104873, 149760), (106080, 148056), (108256, 145080), (109616, 143280), (111042, 141440), (114624, 137020), (116064, 135320), (116415, 134912), (119040, 131937), (121788, 128960), (123318, 127360), (123380, 127296), (124176, 126480)]