18074746880

素因数分解:

$2^{14}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 46372906944

約数和(自身を除く): 28298160064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 160, 181, 184, 212, 230, 256, 265, 320, 362, 368, 424, 460, 512, 530, 640, 724, 736, 848, 905, 920, 1024, 1060, 1219, 1280, 1448, 1472, 1696, 1810, 1840, 2048, 2120, 2438, 2560, 2896, 2944, 3392, 3620, 3680, 4096, 4163, 4240, 4876, 5120, 5792, 5888, 6095, 6784, 7240, 7360, 8192, 8326, 8480, 9593, 9752, 10240, 11584, 11776, 12190, 13568, 14480, 14720, 16384, 16652, 16960, 19186, 19504, 20480, 20815, 23168, 23552, 24380, 27136, 28960, 29440, 33304, 33920, 38372, 39008, 40960, 41630, 46336, 47104, 47965, 48760, 54272, 57920, 58880, 66608, 67840, 76744, 78016, 81920, 83260, 92672, 94208, 95930, 97520, 108544, 115840, 117760, 133216, 135680, 153488, 156032, 166520, 185344, 188416, 191860, 195040, 217088, 220639, 231680, 235520, 266432, 271360, 306976, 312064, 333040, 370688, 376832, 383720, 390080, 434176, 441278, 463360, 471040, 532864, 542720, 613952, 624128, 666080, 741376, 767440, 780160, 868352, 882556, 926720, 942080, 1065728, 1085440, 1103195, 1227904, 1248256, 1332160, 1482752, 1534880, 1560320, 1765112, 1853440, 1884160, 2131456, 2170880, 2206390, 2455808, 2496512, 2664320, 2965504, 3069760, 3120640, 3530224, 3706880, 4262912, 4341760, 4412780, 4911616, 4993024, 5328640, 6139520, 6241280, 7060448, 7413760, 8525824, 8825560, 9823232, 9986048, 10657280, 12279040, 12482560, 14120896, 14827520, 17051648, 17651120, 19646464, 19972096, 21314560, 24558080, 24965120, 28241792, 34103296, 35302240, 39292928, 42629120, 49116160, 49930240, 56483584, 68206592, 70604480, 78585856, 85258240, 98232320, 99860480, 112967168, 141208960, 157171712, 170516480, 196464640, 225934336, 282417920, 341032960, 392929280, 451868672, 564835840, 785858560, 903737344, 1129671680, 1807474688, 2259343360, 3614949376, 4518686720, 9037373440, 18074746880]

約数ペア:

[(1, 18074746880), (2, 9037373440), (4, 4518686720), (5, 3614949376), (8, 2259343360), (10, 1807474688), (16, 1129671680), (20, 903737344), (23, 785858560), (32, 564835840), (40, 451868672), (46, 392929280), (53, 341032960), (64, 282417920), (80, 225934336), (92, 196464640), (106, 170516480), (115, 157171712), (128, 141208960), (160, 112967168), (181, 99860480), (184, 98232320), (212, 85258240), (230, 78585856), (256, 70604480), (265, 68206592), (320, 56483584), (362, 49930240), (368, 49116160), (424, 42629120), (460, 39292928), (512, 35302240), (530, 34103296), (640, 28241792), (724, 24965120), (736, 24558080), (848, 21314560), (905, 19972096), (920, 19646464), (1024, 17651120), (1060, 17051648), (1219, 14827520), (1280, 14120896), (1448, 12482560), (1472, 12279040), (1696, 10657280), (1810, 9986048), (1840, 9823232), (2048, 8825560), (2120, 8525824), (2438, 7413760), (2560, 7060448), (2896, 6241280), (2944, 6139520), (3392, 5328640), (3620, 4993024), (3680, 4911616), (4096, 4412780), (4163, 4341760), (4240, 4262912), (4876, 3706880), (5120, 3530224), (5792, 3120640), (5888, 3069760), (6095, 2965504), (6784, 2664320), (7240, 2496512), (7360, 2455808), (8192, 2206390), (8326, 2170880), (8480, 2131456), (9593, 1884160), (9752, 1853440), (10240, 1765112), (11584, 1560320), (11776, 1534880), (12190, 1482752), (13568, 1332160), (14480, 1248256), (14720, 1227904), (16384, 1103195), (16652, 1085440), (16960, 1065728), (19186, 942080), (19504, 926720), (20480, 882556), (20815, 868352), (23168, 780160), (23552, 767440), (24380, 741376), (27136, 666080), (28960, 624128), (29440, 613952), (33304, 542720), (33920, 532864), (38372, 471040), (39008, 463360), (40960, 441278), (41630, 434176), (46336, 390080), (47104, 383720), (47965, 376832), (48760, 370688), (54272, 333040), (57920, 312064), (58880, 306976), (66608, 271360), (67840, 266432), (76744, 235520), (78016, 231680), (81920, 220639), (83260, 217088), (92672, 195040), (94208, 191860), (95930, 188416), (97520, 185344), (108544, 166520), (115840, 156032), (117760, 153488), (133216, 135680)]