2505464640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 672

約数和(自身を含む): 10752368640

約数和(自身を除く): 8246904000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 192, 210, 211, 217, 224, 228, 240, 248, 252, 266, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 380, 399, 420, 422, 434, 448, 456, 465, 480, 496, 504, 532, 558, 560, 570, 576, 589, 608, 620, 630, 633, 651, 665, 672, 684, 720, 744, 760, 798, 840, 844, 855, 868, 912, 930, 960, 992, 1008, 1055, 1064, 1085, 1116, 1120, 1140, 1178, 1197, 1216, 1240, 1260, 1266, 1302, 1330, 1344, 1368, 1395, 1440, 1477, 1488, 1520, 1596, 1680, 1688, 1710, 1736, 1767, 1824, 1860, 1899, 1953, 1984, 1995, 2016, 2110, 2128, 2170, 2232, 2240, 2280, 2356, 2394, 2480, 2520, 2532, 2604, 2660, 2736, 2790, 2880, 2945, 2954, 2976, 3040, 3165, 3192, 3255, 3360, 3376, 3420, 3472, 3534, 3648, 3720, 3798, 3906, 3990, 4009, 4032, 4123, 4220, 4256, 4340, 4431, 4464, 4560, 4712, 4788, 4960, 5040, 5064, 5208, 5301, 5320, 5472, 5580, 5890, 5908, 5952, 5985, 6080, 6330, 6384, 6510, 6541, 6720, 6752, 6840, 6944, 7068, 7385, 7440, 7596, 7812, 7980, 8018, 8246, 8440, 8512, 8680, 8835, 8862, 8928, 9120, 9424, 9495, 9576, 9765, 9920, 10080, 10128, 10416, 10602, 10640, 10944, 11160, 11780, 11816, 11970, 12027, 12369, 12660, 12768, 13020, 13082, 13293, 13504, 13680, 13888, 14136, 14770, 14880, 15192, 15624, 15960, 16036, 16492, 16880, 17360, 17670, 17724, 17856, 18240, 18848, 18990, 19152, 19530, 19623, 20045, 20160, 20256, 20615, 20832, 21204, 21280, 22155, 22320, 23560, 23632, 23940, 24054, 24738, 25320, 25536, 26040, 26164, 26505, 26586, 27360, 28063, 28272, 29540, 29760, 30384, 31248, 31920, 32072, 32705, 32984, 33760, 34720, 35340, 35448, 36081, 37107, 37696, 37980, 38304, 39060, 39246, 40090, 40512, 41230, 41664, 42408, 42560, 44310, 44640, 45787, 47120, 47264, 47880, 48108, 49476, 50640, 52080, 52328, 53010, 53172, 54720, 56126, 56544, 58869, 59080, 60135, 60768, 61845, 62496, 63840, 64144, 65410, 65968, 66465, 67520, 69440, 70680, 70896, 72162, 74214, 75960, 76608, 78120, 78492, 80180, 82460, 84189, 84816, 88620, 89280, 91574, 94240, 94528, 95760, 96216, 98115, 98952, 101280, 104160, 104656, 106020, 106344, 112252, 113088, 117738, 118160, 120270, 121536, 123690, 124279, 124992, 127680, 128288, 130820, 131936, 132930, 137361, 140315, 141360, 141792, 144324, 148428, 151920, 156240, 156984, 160360, 164920, 168378, 169632, 177240, 180405, 183148, 185535, 188480, 191520, 192432, 196230, 197904, 202560, 208320, 209312, 212040, 212688, 224504, 228935, 235476, 236320, 240540, 247380, 248558, 252567, 256576, 261640, 263872, 265860, 274722, 280630, 282720, 283584, 288648, 294345, 296856, 303840, 312480, 313968, 320720, 329840, 336756, 339264, 354480, 360810, 366296, 371070, 372837, 383040, 384864, 392460, 395808, 412083, 418624, 420945, 424080, 425376, 449008, 457870, 470952, 472640, 481080, 494760, 497116, 505134, 523280, 531720, 549444, 561260, 565440, 577296, 588690, 593712, 607680, 621395, 624960, 627936, 641440, 659680, 673512, 686805, 708960, 721620, 732592, 742140, 745674, 769728, 784920, 791616, 824166, 841890, 848160, 850752, 869953, 898016, 915740, 941904, 962160, 989520, 994232, 1010268, 1046560, 1063440, 1098888, 1118511, 1122520, 1154592, 1177380, 1187424, 1242790, 1255872, 1262835, 1282880, 1319360, 1347024, 1373610, 1417920, 1443240, 1465184, 1484280, 1491348, 1569840, 1648332, 1683780, 1696320, 1739906, 1796032, 1831480, 1864185, 1883808, 1924320, 1979040, 1988464, 2020536, 2060415, 2093120, 2126880, 2197776, 2237022, 2245040, 2309184, 2354760, 2374848, 2485580, 2525670, 2609859, 2694048, 2747220, 2886480, 2930368, 2968560, 2982696, 3139680, 3296664, 3367560, 3479812, 3662960, 3728370, 3767616, 3848640, 3958080, 3976928, 4041072, 4120830, 4253760, 4349765, 4395552, 4474044, 4490080, 4709520, 4971160, 5051340, 5219718, 5388096, 5494440, 5592555, 5772960, 5937120, 5965392, 6279360, 6593328, 6735120, 6959624, 7325920, 7456740, 7829577, 7953856, 8082144, 8241660, 8699530, 8791104, 8948088, 8980160, 9419040, 9942320, 10102680, 10439436, 10988880, 11185110, 11545920, 11874240, 11930784, 13049295, 13186656, 13470240, 13919248, 14651840, 14913480, 15659154, 16164288, 16483320, 17399060, 17896176, 18838080, 19884640, 20205360, 20878872, 21977760, 22370220, 23861568, 26098590, 26373312, 26940480, 27838496, 29826960, 31318308, 32966640, 34798120, 35792352, 39147885, 39769280, 40410720, 41757744, 43955520, 44740440, 52197180, 55676992, 59653920, 62636616, 65933280, 69596240, 71584704, 78295770, 80821440, 83515488, 89480880, 104394360, 119307840, 125273232, 131866560, 139192480, 156591540, 167030976, 178961760, 208788720, 250546464, 278384960, 313183080, 357923520, 417577440, 501092928, 626366160, 835154880, 1252732320, 2505464640]

約数ペア:

[(1, 2505464640), (2, 1252732320), (3, 835154880), (4, 626366160), (5, 501092928), (6, 417577440), (7, 357923520), (8, 313183080), (9, 278384960), (10, 250546464), (12, 208788720), (14, 178961760), (15, 167030976), (16, 156591540), (18, 139192480), (19, 131866560), (20, 125273232), (21, 119307840), (24, 104394360), (28, 89480880), (30, 83515488), (31, 80821440), (32, 78295770), (35, 71584704), (36, 69596240), (38, 65933280), (40, 62636616), (42, 59653920), (45, 55676992), (48, 52197180), (56, 44740440), (57, 43955520), (60, 41757744), (62, 40410720), (63, 39769280), (64, 39147885), (70, 35792352), (72, 34798120), (76, 32966640), (80, 31318308), (84, 29826960), (90, 27838496), (93, 26940480), (95, 26373312), (96, 26098590), (105, 23861568), (112, 22370220), (114, 21977760), (120, 20878872), (124, 20205360), (126, 19884640), (133, 18838080), (140, 17896176), (144, 17399060), (152, 16483320), (155, 16164288), (160, 15659154), (168, 14913480), (171, 14651840), (180, 13919248), (186, 13470240), (190, 13186656), (192, 13049295), (210, 11930784), (211, 11874240), (217, 11545920), (224, 11185110), (228, 10988880), (240, 10439436), (248, 10102680), (252, 9942320), (266, 9419040), (279, 8980160), (280, 8948088), (285, 8791104), (288, 8699530), (304, 8241660), (310, 8082144), (315, 7953856), (320, 7829577), (336, 7456740), (342, 7325920), (360, 6959624), (372, 6735120), (380, 6593328), (399, 6279360), (420, 5965392), (422, 5937120), (434, 5772960), (448, 5592555), (456, 5494440), (465, 5388096), (480, 5219718), (496, 5051340), (504, 4971160), (532, 4709520), (558, 4490080), (560, 4474044), (570, 4395552), (576, 4349765), (589, 4253760), (608, 4120830), (620, 4041072), (630, 3976928), (633, 3958080), (651, 3848640), (665, 3767616), (672, 3728370), (684, 3662960), (720, 3479812), (744, 3367560), (760, 3296664), (798, 3139680), (840, 2982696), (844, 2968560), (855, 2930368), (868, 2886480), (912, 2747220), (930, 2694048), (960, 2609859), (992, 2525670), (1008, 2485580), (1055, 2374848), (1064, 2354760), (1085, 2309184), (1116, 2245040), (1120, 2237022), (1140, 2197776), (1178, 2126880), (1197, 2093120), (1216, 2060415), (1240, 2020536), (1260, 1988464), (1266, 1979040), (1302, 1924320), (1330, 1883808), (1344, 1864185), (1368, 1831480), (1395, 1796032), (1440, 1739906), (1477, 1696320), (1488, 1683780), (1520, 1648332), (1596, 1569840), (1680, 1491348), (1688, 1484280), (1710, 1465184), (1736, 1443240), (1767, 1417920), (1824, 1373610), (1860, 1347024), (1899, 1319360), (1953, 1282880), (1984, 1262835), (1995, 1255872), (2016, 1242790), (2110, 1187424), (2128, 1177380), (2170, 1154592), (2232, 1122520), (2240, 1118511), (2280, 1098888), (2356, 1063440), (2394, 1046560), (2480, 1010268), (2520, 994232), (2532, 989520), (2604, 962160), (2660, 941904), (2736, 915740), (2790, 898016), (2880, 869953), (2945, 850752), (2954, 848160), (2976, 841890), (3040, 824166), (3165, 791616), (3192, 784920), (3255, 769728), (3360, 745674), (3376, 742140), (3420, 732592), (3472, 721620), (3534, 708960), (3648, 686805), (3720, 673512), (3798, 659680), (3906, 641440), (3990, 627936), (4009, 624960), (4032, 621395), (4123, 607680), (4220, 593712), (4256, 588690), (4340, 577296), (4431, 565440), (4464, 561260), (4560, 549444), (4712, 531720), (4788, 523280), (4960, 505134), (5040, 497116), (5064, 494760), (5208, 481080), (5301, 472640), (5320, 470952), (5472, 457870), (5580, 449008), (5890, 425376), (5908, 424080), (5952, 420945), (5985, 418624), (6080, 412083), (6330, 395808), (6384, 392460), (6510, 384864), (6541, 383040), (6720, 372837), (6752, 371070), (6840, 366296), (6944, 360810), (7068, 354480), (7385, 339264), (7440, 336756), (7596, 329840), (7812, 320720), (7980, 313968), (8018, 312480), (8246, 303840), (8440, 296856), (8512, 294345), (8680, 288648), (8835, 283584), (8862, 282720), (8928, 280630), (9120, 274722), (9424, 265860), (9495, 263872), (9576, 261640), (9765, 256576), (9920, 252567), (10080, 248558), (10128, 247380), (10416, 240540), (10602, 236320), (10640, 235476), (10944, 228935), (11160, 224504), (11780, 212688), (11816, 212040), (11970, 209312), (12027, 208320), (12369, 202560), (12660, 197904), (12768, 196230), (13020, 192432), (13082, 191520), (13293, 188480), (13504, 185535), (13680, 183148), (13888, 180405), (14136, 177240), (14770, 169632), (14880, 168378), (15192, 164920), (15624, 160360), (15960, 156984), (16036, 156240), (16492, 151920), (16880, 148428), (17360, 144324), (17670, 141792), (17724, 141360), (17856, 140315), (18240, 137361), (18848, 132930), (18990, 131936), (19152, 130820), (19530, 128288), (19623, 127680), (20045, 124992), (20160, 124279), (20256, 123690), (20615, 121536), (20832, 120270), (21204, 118160), (21280, 117738), (22155, 113088), (22320, 112252), (23560, 106344), (23632, 106020), (23940, 104656), (24054, 104160), (24738, 101280), (25320, 98952), (25536, 98115), (26040, 96216), (26164, 95760), (26505, 94528), (26586, 94240), (27360, 91574), (28063, 89280), (28272, 88620), (29540, 84816), (29760, 84189), (30384, 82460), (31248, 80180), (31920, 78492), (32072, 78120), (32705, 76608), (32984, 75960), (33760, 74214), (34720, 72162), (35340, 70896), (35448, 70680), (36081, 69440), (37107, 67520), (37696, 66465), (37980, 65968), (38304, 65410), (39060, 64144), (39246, 63840), (40090, 62496), (40512, 61845), (41230, 60768), (41664, 60135), (42408, 59080), (42560, 58869), (44310, 56544), (44640, 56126), (45787, 54720), (47120, 53172), (47264, 53010), (47880, 52328), (48108, 52080), (49476, 50640)]