7256227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 576

約数和(自身を含む): 29323607040

約数和(自身を除く): 22067379360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 30, 32, 36, 38, 39, 40, 45, 46, 48, 52, 57, 60, 65, 69, 72, 76, 78, 80, 90, 92, 95, 96, 104, 114, 115, 117, 120, 130, 138, 144, 152, 156, 160, 171, 180, 184, 190, 195, 207, 208, 228, 230, 234, 240, 247, 260, 276, 285, 288, 299, 304, 312, 342, 345, 360, 368, 380, 390, 414, 416, 437, 456, 460, 468, 480, 494, 520, 552, 570, 585, 598, 608, 624, 684, 690, 720, 736, 741, 760, 780, 828, 855, 874, 887, 897, 912, 920, 936, 988, 1035, 1040, 1104, 1140, 1170, 1196, 1235, 1248, 1311, 1368, 1380, 1440, 1482, 1495, 1520, 1560, 1656, 1710, 1748, 1774, 1794, 1824, 1840, 1872, 1976, 2070, 2080, 2185, 2208, 2223, 2280, 2340, 2392, 2470, 2622, 2661, 2691, 2736, 2760, 2964, 2990, 3040, 3120, 3312, 3420, 3496, 3548, 3588, 3680, 3705, 3744, 3933, 3952, 4140, 4370, 4435, 4446, 4485, 4560, 4680, 4784, 4940, 5244, 5322, 5382, 5472, 5520, 5681, 5928, 5980, 6240, 6555, 6624, 6840, 6992, 7096, 7176, 7410, 7866, 7904, 7983, 8280, 8740, 8870, 8892, 8970, 9120, 9360, 9568, 9880, 10488, 10644, 10764, 11040, 11115, 11362, 11531, 11856, 11960, 13110, 13305, 13455, 13680, 13984, 14192, 14352, 14820, 15732, 15966, 16560, 16853, 17043, 17480, 17740, 17784, 17940, 18720, 19665, 19760, 20401, 20976, 21288, 21528, 22230, 22724, 23062, 23712, 23920, 26220, 26610, 26910, 27360, 28384, 28405, 28704, 29640, 31464, 31932, 33120, 33706, 34086, 34593, 34960, 35480, 35568, 35880, 39330, 39520, 39915, 40802, 41952, 42576, 43056, 44460, 45448, 46124, 47840, 50559, 51129, 52440, 53220, 53820, 56810, 57655, 59280, 61203, 62928, 63864, 67412, 68172, 69186, 69920, 70960, 71136, 71760, 78660, 79830, 81604, 84265, 85152, 85215, 86112, 88920, 90896, 92248, 101118, 102005, 102258, 103779, 104880, 106440, 107640, 113620, 115310, 118560, 122406, 125856, 127728, 134824, 136344, 138372, 141920, 143520, 151677, 157320, 159660, 163208, 168530, 170430, 172965, 177840, 181792, 183609, 184496, 202236, 204010, 204516, 207558, 209760, 212880, 215280, 219089, 227240, 230620, 244812, 252795, 255456, 255645, 265213, 269648, 272688, 276744, 303354, 306015, 314640, 319320, 326416, 337060, 340860, 345930, 355680, 367218, 368992, 387619, 404472, 408020, 409032, 415116, 425760, 430560, 438178, 454480, 461240, 489624, 505590, 511290, 518895, 530426, 539296, 545376, 553488, 606708, 612030, 629280, 638640, 652832, 657267, 674120, 681720, 691860, 734436, 758385, 775238, 795639, 808944, 816040, 818064, 830232, 876356, 908960, 918045, 922480, 979248, 1011180, 1022580, 1037790, 1060852, 1095445, 1106976, 1162857, 1213416, 1224060, 1277280, 1314534, 1326065, 1348240, 1363440, 1383720, 1468872, 1516770, 1550476, 1591278, 1617888, 1632080, 1636128, 1660464, 1752712, 1836090, 1844960, 1938095, 1958496, 1971801, 2022360, 2045160, 2075580, 2121704, 2190890, 2325714, 2386917, 2426832, 2448120, 2629068, 2652130, 2696480, 2726880, 2767440, 2937744, 3033540, 3100952, 3182556, 3264160, 3286335, 3320928, 3488571, 3505424, 3672180, 3876190, 3943602, 3978195, 4044720, 4090320, 4151160, 4243408, 4381780, 4651428, 4773834, 4853664, 4896240, 5039047, 5258136, 5304260, 5534880, 5814285, 5875488, 6067080, 6201904, 6365112, 6572670, 6977142, 7010848, 7344360, 7752380, 7887204, 7956390, 8089440, 8180640, 8302320, 8486816, 8763560, 9302856, 9547668, 9792480, 9859005, 10078094, 10516272, 10608520, 11628570, 11934585, 12134160, 12403808, 12730224, 13145340, 13954284, 14688720, 15117141, 15504760, 15774408, 15912780, 16604640, 17442855, 17527120, 18605712, 19095336, 19718010, 20156188, 21032544, 21217040, 23257140, 23869170, 24268320, 25195235, 25460448, 26290680, 27908568, 29377440, 30234282, 31009520, 31548816, 31825560, 34885710, 35054240, 37211424, 38190672, 39436020, 40312376, 42434080, 45351423, 46514280, 47738340, 50390470, 52581360, 55817136, 60468564, 62019040, 63097632, 63651120, 69771420, 75585705, 76381344, 78872040, 80624752, 90702846, 93028560, 95476680, 100780940, 105162720, 111634272, 120937128, 127302240, 139542840, 151171410, 157744080, 161249504, 181405692, 186057120, 190953360, 201561880, 226757115, 241874256, 279085680, 302342820, 315488160, 362811384, 381906720, 403123760, 453514230, 483748512, 558171360, 604685640, 725622768, 806247520, 907028460, 1209371280, 1451245536, 1814056920, 2418742560, 3628113840, 7256227680]

約数ペア:

[(1, 7256227680), (2, 3628113840), (3, 2418742560), (4, 1814056920), (5, 1451245536), (6, 1209371280), (8, 907028460), (9, 806247520), (10, 725622768), (12, 604685640), (13, 558171360), (15, 483748512), (16, 453514230), (18, 403123760), (19, 381906720), (20, 362811384), (23, 315488160), (24, 302342820), (26, 279085680), (30, 241874256), (32, 226757115), (36, 201561880), (38, 190953360), (39, 186057120), (40, 181405692), (45, 161249504), (46, 157744080), (48, 151171410), (52, 139542840), (57, 127302240), (60, 120937128), (65, 111634272), (69, 105162720), (72, 100780940), (76, 95476680), (78, 93028560), (80, 90702846), (90, 80624752), (92, 78872040), (95, 76381344), (96, 75585705), (104, 69771420), (114, 63651120), (115, 63097632), (117, 62019040), (120, 60468564), (130, 55817136), (138, 52581360), (144, 50390470), (152, 47738340), (156, 46514280), (160, 45351423), (171, 42434080), (180, 40312376), (184, 39436020), (190, 38190672), (195, 37211424), (207, 35054240), (208, 34885710), (228, 31825560), (230, 31548816), (234, 31009520), (240, 30234282), (247, 29377440), (260, 27908568), (276, 26290680), (285, 25460448), (288, 25195235), (299, 24268320), (304, 23869170), (312, 23257140), (342, 21217040), (345, 21032544), (360, 20156188), (368, 19718010), (380, 19095336), (390, 18605712), (414, 17527120), (416, 17442855), (437, 16604640), (456, 15912780), (460, 15774408), (468, 15504760), (480, 15117141), (494, 14688720), (520, 13954284), (552, 13145340), (570, 12730224), (585, 12403808), (598, 12134160), (608, 11934585), (624, 11628570), (684, 10608520), (690, 10516272), (720, 10078094), (736, 9859005), (741, 9792480), (760, 9547668), (780, 9302856), (828, 8763560), (855, 8486816), (874, 8302320), (887, 8180640), (897, 8089440), (912, 7956390), (920, 7887204), (936, 7752380), (988, 7344360), (1035, 7010848), (1040, 6977142), (1104, 6572670), (1140, 6365112), (1170, 6201904), (1196, 6067080), (1235, 5875488), (1248, 5814285), (1311, 5534880), (1368, 5304260), (1380, 5258136), (1440, 5039047), (1482, 4896240), (1495, 4853664), (1520, 4773834), (1560, 4651428), (1656, 4381780), (1710, 4243408), (1748, 4151160), (1774, 4090320), (1794, 4044720), (1824, 3978195), (1840, 3943602), (1872, 3876190), (1976, 3672180), (2070, 3505424), (2080, 3488571), (2185, 3320928), (2208, 3286335), (2223, 3264160), (2280, 3182556), (2340, 3100952), (2392, 3033540), (2470, 2937744), (2622, 2767440), (2661, 2726880), (2691, 2696480), (2736, 2652130), (2760, 2629068), (2964, 2448120), (2990, 2426832), (3040, 2386917), (3120, 2325714), (3312, 2190890), (3420, 2121704), (3496, 2075580), (3548, 2045160), (3588, 2022360), (3680, 1971801), (3705, 1958496), (3744, 1938095), (3933, 1844960), (3952, 1836090), (4140, 1752712), (4370, 1660464), (4435, 1636128), (4446, 1632080), (4485, 1617888), (4560, 1591278), (4680, 1550476), (4784, 1516770), (4940, 1468872), (5244, 1383720), (5322, 1363440), (5382, 1348240), (5472, 1326065), (5520, 1314534), (5681, 1277280), (5928, 1224060), (5980, 1213416), (6240, 1162857), (6555, 1106976), (6624, 1095445), (6840, 1060852), (6992, 1037790), (7096, 1022580), (7176, 1011180), (7410, 979248), (7866, 922480), (7904, 918045), (7983, 908960), (8280, 876356), (8740, 830232), (8870, 818064), (8892, 816040), (8970, 808944), (9120, 795639), (9360, 775238), (9568, 758385), (9880, 734436), (10488, 691860), (10644, 681720), (10764, 674120), (11040, 657267), (11115, 652832), (11362, 638640), (11531, 629280), (11856, 612030), (11960, 606708), (13110, 553488), (13305, 545376), (13455, 539296), (13680, 530426), (13984, 518895), (14192, 511290), (14352, 505590), (14820, 489624), (15732, 461240), (15966, 454480), (16560, 438178), (16853, 430560), (17043, 425760), (17480, 415116), (17740, 409032), (17784, 408020), (17940, 404472), (18720, 387619), (19665, 368992), (19760, 367218), (20401, 355680), (20976, 345930), (21288, 340860), (21528, 337060), (22230, 326416), (22724, 319320), (23062, 314640), (23712, 306015), (23920, 303354), (26220, 276744), (26610, 272688), (26910, 269648), (27360, 265213), (28384, 255645), (28405, 255456), (28704, 252795), (29640, 244812), (31464, 230620), (31932, 227240), (33120, 219089), (33706, 215280), (34086, 212880), (34593, 209760), (34960, 207558), (35480, 204516), (35568, 204010), (35880, 202236), (39330, 184496), (39520, 183609), (39915, 181792), (40802, 177840), (41952, 172965), (42576, 170430), (43056, 168530), (44460, 163208), (45448, 159660), (46124, 157320), (47840, 151677), (50559, 143520), (51129, 141920), (52440, 138372), (53220, 136344), (53820, 134824), (56810, 127728), (57655, 125856), (59280, 122406), (61203, 118560), (62928, 115310), (63864, 113620), (67412, 107640), (68172, 106440), (69186, 104880), (69920, 103779), (70960, 102258), (71136, 102005), (71760, 101118), (78660, 92248), (79830, 90896), (81604, 88920), (84265, 86112), (85152, 85215)]