31409987840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 432

約数和(自身を含む): 97391367360

約数和(自身を除く): 65981379520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 53, 55, 56, 64, 70, 77, 80, 88, 98, 106, 110, 112, 128, 140, 154, 160, 176, 196, 212, 220, 224, 245, 256, 265, 280, 308, 320, 352, 371, 385, 392, 424, 440, 448, 490, 530, 539, 560, 583, 616, 640, 704, 742, 770, 784, 848, 859, 880, 896, 980, 1060, 1078, 1120, 1166, 1232, 1280, 1408, 1484, 1540, 1568, 1696, 1718, 1760, 1792, 1855, 1960, 2120, 2156, 2240, 2332, 2464, 2597, 2695, 2816, 2915, 2968, 3080, 3136, 3392, 3436, 3520, 3710, 3920, 4081, 4240, 4295, 4312, 4480, 4664, 4928, 5194, 5390, 5830, 5936, 6013, 6160, 6272, 6784, 6872, 7040, 7420, 7840, 8162, 8480, 8590, 8624, 8960, 9328, 9449, 9856, 10388, 10780, 11660, 11872, 12026, 12320, 12544, 12985, 13568, 13744, 14080, 14840, 15680, 16324, 16960, 17180, 17248, 18656, 18898, 19712, 20405, 20776, 21560, 23320, 23744, 24052, 24640, 25970, 27488, 28567, 29680, 30065, 31360, 32648, 33920, 34360, 34496, 37312, 37796, 40810, 41552, 42091, 43120, 45527, 46640, 47245, 47488, 48104, 49280, 51940, 54976, 57134, 59360, 60130, 62720, 65296, 66143, 67840, 68720, 68992, 74624, 75592, 81620, 83104, 84182, 86240, 91054, 93280, 94490, 94976, 96208, 98560, 103880, 109952, 114268, 118720, 120260, 130592, 132286, 137440, 137984, 142835, 149248, 151184, 163240, 166208, 168364, 172480, 182108, 186560, 188980, 192416, 207760, 210455, 219904, 227635, 228536, 237440, 240520, 261184, 264572, 274880, 285670, 302368, 318689, 326480, 330715, 332416, 336728, 344960, 364216, 373120, 377960, 384832, 415520, 420910, 455270, 457072, 463001, 474880, 481040, 500797, 522368, 529144, 549760, 571340, 604736, 637378, 652960, 661430, 664832, 673456, 689920, 728432, 746240, 755920, 769664, 831040, 841820, 910540, 914144, 926002, 962080, 1001594, 1044736, 1058288, 1099520, 1142680, 1209472, 1274756, 1305920, 1322860, 1346912, 1456864, 1511840, 1539328, 1593445, 1662080, 1683640, 1821080, 1828288, 1852004, 1924160, 2003188, 2116576, 2230823, 2285360, 2315005, 2418944, 2503985, 2549512, 2611840, 2645720, 2693824, 2913728, 3023680, 3186890, 3324160, 3367280, 3505579, 3642160, 3656576, 3704008, 3848320, 4006376, 4233152, 4461646, 4570720, 4630010, 5007970, 5099024, 5223680, 5291440, 5387648, 5827456, 6047360, 6373780, 6734560, 7011158, 7284320, 7313152, 7408016, 7696640, 8012752, 8466304, 8923292, 9141440, 9260020, 10015940, 10198048, 10582880, 10775296, 11154115, 11654912, 12094720, 12747560, 13469120, 14022316, 14568640, 14816032, 16025504, 16932608, 17527895, 17846584, 18282880, 18520040, 20031880, 20396096, 21165760, 22308230, 24539053, 25495120, 26938240, 28044632, 29137280, 29632064, 32051008, 35055790, 35693168, 36565760, 37040080, 40063760, 40792192, 42331520, 44616460, 49078106, 50990240, 53876480, 56089264, 58274560, 59264128, 64102016, 70111580, 71386336, 74080160, 80127520, 81584384, 84663040, 89232920, 98156212, 101980480, 112178528, 118528256, 122695265, 128204032, 140223160, 142772672, 148160320, 160255040, 178465840, 196312424, 203960960, 224357056, 245390530, 280446320, 285545344, 296320640, 320510080, 356931680, 392624848, 407921920, 448714112, 490781060, 560892640, 571090688, 592641280, 641020160, 713863360, 785249696, 897428224, 981562120, 1121785280, 1427726720, 1570499392, 1963124240, 2243570560, 2855453440, 3140998784, 3926248480, 4487141120, 6281997568, 7852496960, 15704993920, 31409987840]

約数ペア:

[(1, 31409987840), (2, 15704993920), (4, 7852496960), (5, 6281997568), (7, 4487141120), (8, 3926248480), (10, 3140998784), (11, 2855453440), (14, 2243570560), (16, 1963124240), (20, 1570499392), (22, 1427726720), (28, 1121785280), (32, 981562120), (35, 897428224), (40, 785249696), (44, 713863360), (49, 641020160), (53, 592641280), (55, 571090688), (56, 560892640), (64, 490781060), (70, 448714112), (77, 407921920), (80, 392624848), (88, 356931680), (98, 320510080), (106, 296320640), (110, 285545344), (112, 280446320), (128, 245390530), (140, 224357056), (154, 203960960), (160, 196312424), (176, 178465840), (196, 160255040), (212, 148160320), (220, 142772672), (224, 140223160), (245, 128204032), (256, 122695265), (265, 118528256), (280, 112178528), (308, 101980480), (320, 98156212), (352, 89232920), (371, 84663040), (385, 81584384), (392, 80127520), (424, 74080160), (440, 71386336), (448, 70111580), (490, 64102016), (530, 59264128), (539, 58274560), (560, 56089264), (583, 53876480), (616, 50990240), (640, 49078106), (704, 44616460), (742, 42331520), (770, 40792192), (784, 40063760), (848, 37040080), (859, 36565760), (880, 35693168), (896, 35055790), (980, 32051008), (1060, 29632064), (1078, 29137280), (1120, 28044632), (1166, 26938240), (1232, 25495120), (1280, 24539053), (1408, 22308230), (1484, 21165760), (1540, 20396096), (1568, 20031880), (1696, 18520040), (1718, 18282880), (1760, 17846584), (1792, 17527895), (1855, 16932608), (1960, 16025504), (2120, 14816032), (2156, 14568640), (2240, 14022316), (2332, 13469120), (2464, 12747560), (2597, 12094720), (2695, 11654912), (2816, 11154115), (2915, 10775296), (2968, 10582880), (3080, 10198048), (3136, 10015940), (3392, 9260020), (3436, 9141440), (3520, 8923292), (3710, 8466304), (3920, 8012752), (4081, 7696640), (4240, 7408016), (4295, 7313152), (4312, 7284320), (4480, 7011158), (4664, 6734560), (4928, 6373780), (5194, 6047360), (5390, 5827456), (5830, 5387648), (5936, 5291440), (6013, 5223680), (6160, 5099024), (6272, 5007970), (6784, 4630010), (6872, 4570720), (7040, 4461646), (7420, 4233152), (7840, 4006376), (8162, 3848320), (8480, 3704008), (8590, 3656576), (8624, 3642160), (8960, 3505579), (9328, 3367280), (9449, 3324160), (9856, 3186890), (10388, 3023680), (10780, 2913728), (11660, 2693824), (11872, 2645720), (12026, 2611840), (12320, 2549512), (12544, 2503985), (12985, 2418944), (13568, 2315005), (13744, 2285360), (14080, 2230823), (14840, 2116576), (15680, 2003188), (16324, 1924160), (16960, 1852004), (17180, 1828288), (17248, 1821080), (18656, 1683640), (18898, 1662080), (19712, 1593445), (20405, 1539328), (20776, 1511840), (21560, 1456864), (23320, 1346912), (23744, 1322860), (24052, 1305920), (24640, 1274756), (25970, 1209472), (27488, 1142680), (28567, 1099520), (29680, 1058288), (30065, 1044736), (31360, 1001594), (32648, 962080), (33920, 926002), (34360, 914144), (34496, 910540), (37312, 841820), (37796, 831040), (40810, 769664), (41552, 755920), (42091, 746240), (43120, 728432), (45527, 689920), (46640, 673456), (47245, 664832), (47488, 661430), (48104, 652960), (49280, 637378), (51940, 604736), (54976, 571340), (57134, 549760), (59360, 529144), (60130, 522368), (62720, 500797), (65296, 481040), (66143, 474880), (67840, 463001), (68720, 457072), (68992, 455270), (74624, 420910), (75592, 415520), (81620, 384832), (83104, 377960), (84182, 373120), (86240, 364216), (91054, 344960), (93280, 336728), (94490, 332416), (94976, 330715), (96208, 326480), (98560, 318689), (103880, 302368), (109952, 285670), (114268, 274880), (118720, 264572), (120260, 261184), (130592, 240520), (132286, 237440), (137440, 228536), (137984, 227635), (142835, 219904), (149248, 210455), (151184, 207760), (163240, 192416), (166208, 188980), (168364, 186560), (172480, 182108)]