1910502720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 448

約数和(自身を含む): 7958937600

約数和(自身を除く): 6048434880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1019, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2038, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3024, 3057, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4076, 4185, 4320, 4340, 4464, 4960, 5040, 5095, 5208, 5580, 5859, 5952, 6048, 6114, 6510, 6696, 6720, 6944, 7133, 7440, 7560, 7812, 8152, 8370, 8640, 8680, 8928, 9171, 9765, 9920, 10080, 10190, 10416, 11160, 11718, 12096, 12228, 13020, 13392, 13888, 14266, 14880, 15120, 15285, 15624, 16304, 16740, 17360, 17856, 18342, 19530, 20160, 20380, 20832, 21399, 22320, 23436, 24456, 26040, 26784, 27513, 28532, 29295, 29760, 30240, 30570, 31248, 31589, 32608, 33480, 34720, 35665, 36684, 39060, 40760, 41664, 42798, 44640, 45855, 46872, 48912, 52080, 53568, 55026, 57064, 58590, 60480, 61140, 62496, 63178, 64197, 65216, 66960, 69440, 71330, 73368, 78120, 81520, 85596, 89280, 91710, 93744, 94767, 97824, 104160, 106995, 110052, 114128, 117180, 122280, 124992, 126356, 128394, 133920, 137565, 142660, 146736, 156240, 157945, 163040, 171192, 183420, 187488, 189534, 192591, 195648, 208320, 213990, 220104, 221123, 228256, 234360, 244560, 252712, 256788, 267840, 275130, 284301, 285320, 293472, 312480, 315890, 320985, 326080, 342384, 366840, 374976, 379068, 385182, 427980, 440208, 442246, 456512, 468720, 473835, 489120, 505424, 513576, 550260, 568602, 570640, 586944, 624960, 631780, 641970, 663369, 684768, 733680, 758136, 770364, 852903, 855960, 880416, 884492, 937440, 947670, 962955, 978240, 1010848, 1027152, 1100520, 1105615, 1137204, 1141280, 1263560, 1283940, 1326738, 1369536, 1421505, 1467360, 1516272, 1540728, 1705806, 1711920, 1760832, 1768984, 1874880, 1895340, 1925910, 1990107, 2021696, 2054304, 2201040, 2211230, 2274408, 2282560, 2527120, 2567880, 2653476, 2843010, 2934720, 3032544, 3081456, 3316845, 3411612, 3423840, 3537968, 3790680, 3851820, 3980214, 4108608, 4264515, 4402080, 4422460, 4548816, 5054240, 5135760, 5306952, 5686020, 5970321, 6065088, 6162912, 6633690, 6823224, 6847680, 7075936, 7581360, 7703640, 7960428, 8529030, 8804160, 8844920, 9097632, 9950535, 10108480, 10271520, 10613904, 11372040, 11940642, 12325824, 13267380, 13646448, 14151872, 15162720, 15407280, 15920856, 17058060, 17689840, 18195264, 19901070, 20543040, 21227808, 22744080, 23881284, 26534760, 27292896, 29851605, 30325440, 30814560, 31841712, 34116120, 35379680, 39802140, 42455616, 45488160, 47762568, 53069520, 54585792, 59703210, 61629120, 63683424, 68232240, 70759360, 79604280, 90976320, 95525136, 106139040, 119406420, 127366848, 136464480, 159208560, 191050272, 212278080, 238812840, 272928960, 318417120, 382100544, 477625680, 636834240, 955251360, 1910502720]

約数ペア:

[(1, 1910502720), (2, 955251360), (3, 636834240), (4, 477625680), (5, 382100544), (6, 318417120), (7, 272928960), (8, 238812840), (9, 212278080), (10, 191050272), (12, 159208560), (14, 136464480), (15, 127366848), (16, 119406420), (18, 106139040), (20, 95525136), (21, 90976320), (24, 79604280), (27, 70759360), (28, 68232240), (30, 63683424), (31, 61629120), (32, 59703210), (35, 54585792), (36, 53069520), (40, 47762568), (42, 45488160), (45, 42455616), (48, 39802140), (54, 35379680), (56, 34116120), (60, 31841712), (62, 30814560), (63, 30325440), (64, 29851605), (70, 27292896), (72, 26534760), (80, 23881284), (84, 22744080), (90, 21227808), (93, 20543040), (96, 19901070), (105, 18195264), (108, 17689840), (112, 17058060), (120, 15920856), (124, 15407280), (126, 15162720), (135, 14151872), (140, 13646448), (144, 13267380), (155, 12325824), (160, 11940642), (168, 11372040), (180, 10613904), (186, 10271520), (189, 10108480), (192, 9950535), (210, 9097632), (216, 8844920), (217, 8804160), (224, 8529030), (240, 7960428), (248, 7703640), (252, 7581360), (270, 7075936), (279, 6847680), (280, 6823224), (288, 6633690), (310, 6162912), (315, 6065088), (320, 5970321), (336, 5686020), (360, 5306952), (372, 5135760), (378, 5054240), (420, 4548816), (432, 4422460), (434, 4402080), (448, 4264515), (465, 4108608), (480, 3980214), (496, 3851820), (504, 3790680), (540, 3537968), (558, 3423840), (560, 3411612), (576, 3316845), (620, 3081456), (630, 3032544), (651, 2934720), (672, 2843010), (720, 2653476), (744, 2567880), (756, 2527120), (837, 2282560), (840, 2274408), (864, 2211230), (868, 2201040), (930, 2054304), (945, 2021696), (960, 1990107), (992, 1925910), (1008, 1895340), (1019, 1874880), (1080, 1768984), (1085, 1760832), (1116, 1711920), (1120, 1705806), (1240, 1540728), (1260, 1516272), (1302, 1467360), (1344, 1421505), (1395, 1369536), (1440, 1326738), (1488, 1283940), (1512, 1263560), (1674, 1141280), (1680, 1137204), (1728, 1105615), (1736, 1100520), (1860, 1027152), (1890, 1010848), (1953, 978240), (1984, 962955), (2016, 947670), (2038, 937440), (2160, 884492), (2170, 880416), (2232, 855960), (2240, 852903), (2480, 770364), (2520, 758136), (2604, 733680), (2790, 684768), (2880, 663369), (2976, 641970), (3024, 631780), (3057, 624960), (3255, 586944), (3348, 570640), (3360, 568602), (3472, 550260), (3720, 513576), (3780, 505424), (3906, 489120), (4032, 473835), (4076, 468720), (4185, 456512), (4320, 442246), (4340, 440208), (4464, 427980), (4960, 385182), (5040, 379068), (5095, 374976), (5208, 366840), (5580, 342384), (5859, 326080), (5952, 320985), (6048, 315890), (6114, 312480), (6510, 293472), (6696, 285320), (6720, 284301), (6944, 275130), (7133, 267840), (7440, 256788), (7560, 252712), (7812, 244560), (8152, 234360), (8370, 228256), (8640, 221123), (8680, 220104), (8928, 213990), (9171, 208320), (9765, 195648), (9920, 192591), (10080, 189534), (10190, 187488), (10416, 183420), (11160, 171192), (11718, 163040), (12096, 157945), (12228, 156240), (13020, 146736), (13392, 142660), (13888, 137565), (14266, 133920), (14880, 128394), (15120, 126356), (15285, 124992), (15624, 122280), (16304, 117180), (16740, 114128), (17360, 110052), (17856, 106995), (18342, 104160), (19530, 97824), (20160, 94767), (20380, 93744), (20832, 91710), (21399, 89280), (22320, 85596), (23436, 81520), (24456, 78120), (26040, 73368), (26784, 71330), (27513, 69440), (28532, 66960), (29295, 65216), (29760, 64197), (30240, 63178), (30570, 62496), (31248, 61140), (31589, 60480), (32608, 58590), (33480, 57064), (34720, 55026), (35665, 53568), (36684, 52080), (39060, 48912), (40760, 46872), (41664, 45855), (42798, 44640)]