1891019520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 720

約数和(自身を含む): 7728380352

約数和(自身を除く): 5837360832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 61, 64, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 108, 115, 117, 120, 122, 128, 130, 135, 138, 144, 156, 160, 162, 180, 183, 184, 192, 195, 207, 208, 216, 230, 234, 240, 244, 256, 260, 270, 276, 288, 299, 305, 312, 320, 324, 345, 351, 360, 366, 368, 384, 390, 405, 414, 416, 432, 460, 468, 480, 488, 520, 540, 549, 552, 576, 585, 598, 610, 621, 624, 640, 648, 690, 702, 720, 732, 736, 768, 780, 793, 810, 828, 832, 864, 897, 915, 920, 936, 960, 976, 1035, 1040, 1053, 1080, 1098, 1104, 1152, 1170, 1196, 1220, 1242, 1248, 1280, 1296, 1380, 1403, 1404, 1440, 1464, 1472, 1495, 1560, 1586, 1620, 1647, 1656, 1664, 1728, 1755, 1794, 1830, 1840, 1863, 1872, 1920, 1952, 2070, 2080, 2106, 2160, 2196, 2208, 2304, 2340, 2379, 2392, 2440, 2484, 2496, 2592, 2691, 2745, 2760, 2806, 2808, 2880, 2928, 2944, 2990, 3105, 3120, 3172, 3240, 3294, 3312, 3328, 3456, 3510, 3588, 3660, 3680, 3726, 3744, 3840, 3904, 3965, 4140, 4160, 4209, 4212, 4320, 4392, 4416, 4485, 4680, 4758, 4784, 4880, 4941, 4968, 4992, 5184, 5265, 5382, 5490, 5520, 5612, 5616, 5760, 5856, 5888, 5980, 6210, 6240, 6344, 6480, 6588, 6624, 6912, 7015, 7020, 7137, 7176, 7320, 7360, 7452, 7488, 7808, 7930, 8073, 8235, 8280, 8320, 8418, 8424, 8640, 8784, 8832, 8970, 9315, 9360, 9516, 9568, 9760, 9882, 9936, 9984, 10368, 10530, 10764, 10980, 11040, 11224, 11232, 11520, 11712, 11895, 11960, 12420, 12480, 12627, 12688, 12960, 13176, 13248, 13455, 14030, 14040, 14274, 14352, 14640, 14720, 14904, 14976, 15616, 15860, 16146, 16470, 16560, 16640, 16836, 16848, 17280, 17568, 17664, 17940, 18239, 18630, 18720, 19032, 19136, 19520, 19764, 19872, 20736, 21045, 21060, 21411, 21528, 21960, 22080, 22448, 22464, 23424, 23790, 23920, 24219, 24705, 24840, 24960, 25254, 25376, 25920, 26352, 26496, 26910, 28060, 28080, 28548, 28704, 29280, 29440, 29808, 29952, 31720, 32292, 32940, 33120, 33672, 33696, 34560, 35136, 35685, 35880, 36478, 37260, 37440, 37881, 38064, 38272, 39040, 39528, 39744, 40365, 42090, 42120, 42822, 43056, 43920, 44160, 44896, 44928, 46848, 47580, 47840, 48438, 49410, 49680, 49920, 50508, 50752, 51840, 52704, 52992, 53820, 54717, 56120, 56160, 57096, 57408, 58560, 59616, 63135, 63440, 64233, 64584, 65880, 66240, 67344, 67392, 70272, 71370, 71760, 72956, 74520, 74880, 75762, 76128, 76544, 78080, 79056, 79488, 80730, 84180, 84240, 85644, 86112, 87840, 88320, 89792, 89856, 91195, 95160, 95680, 96876, 98820, 99360, 101016, 101504, 103680, 105408, 107055, 107640, 109434, 112240, 112320, 113643, 114192, 114816, 117120, 119232, 121095, 126270, 126880, 128466, 129168, 131760, 132480, 134688, 134784, 140544, 142740, 143520, 145912, 149040, 149760, 151524, 152256, 158112, 158976, 161460, 164151, 168360, 168480, 171288, 172224, 175680, 179584, 182390, 189405, 190320, 191360, 193752, 197640, 198720, 202032, 203008, 210816, 214110, 215280, 218868, 224480, 224640, 227286, 228384, 229632, 234240, 238464, 242190, 252540, 253760, 256932, 258336, 263520, 264960, 269376, 269568, 273585, 285480, 287040, 291824, 298080, 303048, 304512, 316224, 321165, 322920, 328302, 336720, 336960, 342576, 344448, 351360, 359168, 364780, 378810, 380640, 382720, 387504, 395280, 397440, 404064, 421632, 428220, 430560, 437736, 448960, 449280, 454572, 456768, 476928, 484380, 492453, 505080, 507520, 513864, 516672, 527040, 538752, 547170, 568215, 570960, 574080, 583648, 596160, 606096, 609024, 632448, 642330, 645840, 656604, 673440, 673920, 685152, 688896, 702720, 729560, 757620, 761280, 775008, 790560, 794880, 808128, 820755, 856440, 861120, 875472, 897920, 909144, 913536, 968760, 984906, 1010160, 1015040, 1027728, 1033344, 1054080, 1077504, 1094340, 1136430, 1141920, 1148160, 1167296, 1192320, 1212192, 1264896, 1284660, 1291680, 1313208, 1346880, 1347840, 1370304, 1459120, 1477359, 1515240, 1522560, 1550016, 1581120, 1616256, 1641510, 1712880, 1722240, 1750944, 1795840, 1818288, 1827072, 1937520, 1969812, 2020320, 2055456, 2066688, 2108160, 2188680, 2272860, 2283840, 2334592, 2384640, 2424384, 2462265, 2569320, 2583360, 2626416, 2693760, 2740608, 2918240, 2954718, 3030480, 3045120, 3100032, 3162240, 3232512, 3283020, 3425760, 3444480, 3501888, 3636576, 3875040, 3939624, 4040640, 4110912, 4377360, 4545720, 4567680, 4669184, 4848768, 4924530, 5138640, 5166720, 5252832, 5387520, 5481216, 5836480, 5909436, 6060960, 6200064, 6324480, 6566040, 6851520, 7003776, 7273152, 7386795, 7750080, 7879248, 8081280, 8221824, 8754720, 9091440, 9135360, 9697536, 9849060, 10277280, 10333440, 10505664, 11672960, 11818872, 12121920, 13132080, 13703040, 14007552, 14546304, 14773590, 15500160, 15758496, 16162560, 16443648, 17509440, 18182880, 19698120, 20554560, 21011328, 23345920, 23637744, 24243840, 26264160, 27406080, 29092608, 29547180, 31000320, 31516992, 35018880, 36365760, 39396240, 41109120, 42022656, 47275488, 48487680, 52528320, 59094360, 63033984, 70037760, 72731520, 78792480, 82218240, 94550976, 105056640, 118188720, 126067968, 145463040, 157584960, 189101952, 210113280, 236377440, 315169920, 378203904, 472754880, 630339840, 945509760, 1891019520]

約数ペア:

[(1, 1891019520), (2, 945509760), (3, 630339840), (4, 472754880), (5, 378203904), (6, 315169920), (8, 236377440), (9, 210113280), (10, 189101952), (12, 157584960), (13, 145463040), (15, 126067968), (16, 118188720), (18, 105056640), (20, 94550976), (23, 82218240), (24, 78792480), (26, 72731520), (27, 70037760), (30, 63033984), (32, 59094360), (36, 52528320), (39, 48487680), (40, 47275488), (45, 42022656), (46, 41109120), (48, 39396240), (52, 36365760), (54, 35018880), (60, 31516992), (61, 31000320), (64, 29547180), (65, 29092608), (69, 27406080), (72, 26264160), (78, 24243840), (80, 23637744), (81, 23345920), (90, 21011328), (92, 20554560), (96, 19698120), (104, 18182880), (108, 17509440), (115, 16443648), (117, 16162560), (120, 15758496), (122, 15500160), (128, 14773590), (130, 14546304), (135, 14007552), (138, 13703040), (144, 13132080), (156, 12121920), (160, 11818872), (162, 11672960), (180, 10505664), (183, 10333440), (184, 10277280), (192, 9849060), (195, 9697536), (207, 9135360), (208, 9091440), (216, 8754720), (230, 8221824), (234, 8081280), (240, 7879248), (244, 7750080), (256, 7386795), (260, 7273152), (270, 7003776), (276, 6851520), (288, 6566040), (299, 6324480), (305, 6200064), (312, 6060960), (320, 5909436), (324, 5836480), (345, 5481216), (351, 5387520), (360, 5252832), (366, 5166720), (368, 5138640), (384, 4924530), (390, 4848768), (405, 4669184), (414, 4567680), (416, 4545720), (432, 4377360), (460, 4110912), (468, 4040640), (480, 3939624), (488, 3875040), (520, 3636576), (540, 3501888), (549, 3444480), (552, 3425760), (576, 3283020), (585, 3232512), (598, 3162240), (610, 3100032), (621, 3045120), (624, 3030480), (640, 2954718), (648, 2918240), (690, 2740608), (702, 2693760), (720, 2626416), (732, 2583360), (736, 2569320), (768, 2462265), (780, 2424384), (793, 2384640), (810, 2334592), (828, 2283840), (832, 2272860), (864, 2188680), (897, 2108160), (915, 2066688), (920, 2055456), (936, 2020320), (960, 1969812), (976, 1937520), (1035, 1827072), (1040, 1818288), (1053, 1795840), (1080, 1750944), (1098, 1722240), (1104, 1712880), (1152, 1641510), (1170, 1616256), (1196, 1581120), (1220, 1550016), (1242, 1522560), (1248, 1515240), (1280, 1477359), (1296, 1459120), (1380, 1370304), (1403, 1347840), (1404, 1346880), (1440, 1313208), (1464, 1291680), (1472, 1284660), (1495, 1264896), (1560, 1212192), (1586, 1192320), (1620, 1167296), (1647, 1148160), (1656, 1141920), (1664, 1136430), (1728, 1094340), (1755, 1077504), (1794, 1054080), (1830, 1033344), (1840, 1027728), (1863, 1015040), (1872, 1010160), (1920, 984906), (1952, 968760), (2070, 913536), (2080, 909144), (2106, 897920), (2160, 875472), (2196, 861120), (2208, 856440), (2304, 820755), (2340, 808128), (2379, 794880), (2392, 790560), (2440, 775008), (2484, 761280), (2496, 757620), (2592, 729560), (2691, 702720), (2745, 688896), (2760, 685152), (2806, 673920), (2808, 673440), (2880, 656604), (2928, 645840), (2944, 642330), (2990, 632448), (3105, 609024), (3120, 606096), (3172, 596160), (3240, 583648), (3294, 574080), (3312, 570960), (3328, 568215), (3456, 547170), (3510, 538752), (3588, 527040), (3660, 516672), (3680, 513864), (3726, 507520), (3744, 505080), (3840, 492453), (3904, 484380), (3965, 476928), (4140, 456768), (4160, 454572), (4209, 449280), (4212, 448960), (4320, 437736), (4392, 430560), (4416, 428220), (4485, 421632), (4680, 404064), (4758, 397440), (4784, 395280), (4880, 387504), (4941, 382720), (4968, 380640), (4992, 378810), (5184, 364780), (5265, 359168), (5382, 351360), (5490, 344448), (5520, 342576), (5612, 336960), (5616, 336720), (5760, 328302), (5856, 322920), (5888, 321165), (5980, 316224), (6210, 304512), (6240, 303048), (6344, 298080), (6480, 291824), (6588, 287040), (6624, 285480), (6912, 273585), (7015, 269568), (7020, 269376), (7137, 264960), (7176, 263520), (7320, 258336), (7360, 256932), (7452, 253760), (7488, 252540), (7808, 242190), (7930, 238464), (8073, 234240), (8235, 229632), (8280, 228384), (8320, 227286), (8418, 224640), (8424, 224480), (8640, 218868), (8784, 215280), (8832, 214110), (8970, 210816), (9315, 203008), (9360, 202032), (9516, 198720), (9568, 197640), (9760, 193752), (9882, 191360), (9936, 190320), (9984, 189405), (10368, 182390), (10530, 179584), (10764, 175680), (10980, 172224), (11040, 171288), (11224, 168480), (11232, 168360), (11520, 164151), (11712, 161460), (11895, 158976), (11960, 158112), (12420, 152256), (12480, 151524), (12627, 149760), (12688, 149040), (12960, 145912), (13176, 143520), (13248, 142740), (13455, 140544), (14030, 134784), (14040, 134688), (14274, 132480), (14352, 131760), (14640, 129168), (14720, 128466), (14904, 126880), (14976, 126270), (15616, 121095), (15860, 119232), (16146, 117120), (16470, 114816), (16560, 114192), (16640, 113643), (16836, 112320), (16848, 112240), (17280, 109434), (17568, 107640), (17664, 107055), (17940, 105408), (18239, 103680), (18630, 101504), (18720, 101016), (19032, 99360), (19136, 98820), (19520, 96876), (19764, 95680), (19872, 95160), (20736, 91195), (21045, 89856), (21060, 89792), (21411, 88320), (21528, 87840), (21960, 86112), (22080, 85644), (22448, 84240), (22464, 84180), (23424, 80730), (23790, 79488), (23920, 79056), (24219, 78080), (24705, 76544), (24840, 76128), (24960, 75762), (25254, 74880), (25376, 74520), (25920, 72956), (26352, 71760), (26496, 71370), (26910, 70272), (28060, 67392), (28080, 67344), (28548, 66240), (28704, 65880), (29280, 64584), (29440, 64233), (29808, 63440), (29952, 63135), (31720, 59616), (32292, 58560), (32940, 57408), (33120, 57096), (33672, 56160), (33696, 56120), (34560, 54717), (35136, 53820), (35685, 52992), (35880, 52704), (36478, 51840), (37260, 50752), (37440, 50508), (37881, 49920), (38064, 49680), (38272, 49410), (39040, 48438), (39528, 47840), (39744, 47580), (40365, 46848), (42090, 44928), (42120, 44896), (42822, 44160), (43056, 43920)]