2820160800

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 432

約数和(自身を含む): 10492765920

約数和(自身を除く): 7672605120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 89, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 163, 178, 180, 200, 216, 225, 240, 243, 267, 270, 288, 300, 324, 326, 356, 360, 400, 405, 432, 445, 450, 480, 486, 489, 534, 540, 600, 648, 652, 675, 712, 720, 800, 801, 810, 815, 864, 890, 900, 972, 978, 1068, 1080, 1200, 1215, 1296, 1304, 1335, 1350, 1424, 1440, 1467, 1602, 1620, 1630, 1780, 1800, 1944, 1956, 2025, 2136, 2160, 2225, 2400, 2403, 2430, 2445, 2592, 2608, 2670, 2700, 2848, 2934, 3204, 3240, 3260, 3560, 3600, 3888, 3912, 4005, 4050, 4075, 4272, 4320, 4401, 4450, 4806, 4860, 4890, 5216, 5340, 5400, 5868, 6075, 6408, 6480, 6520, 6675, 7120, 7200, 7209, 7335, 7776, 7824, 8010, 8100, 8150, 8544, 8802, 8900, 9612, 9720, 9780, 10680, 10800, 11736, 12015, 12150, 12225, 12816, 12960, 13040, 13203, 13350, 14240, 14418, 14507, 14670, 15648, 16020, 16200, 16300, 17604, 17800, 19224, 19440, 19560, 20025, 21360, 21600, 21627, 22005, 23472, 24030, 24300, 24450, 25632, 26080, 26406, 26700, 28836, 29014, 29340, 32040, 32400, 32600, 35208, 35600, 36045, 36675, 38448, 38880, 39120, 39609, 40050, 42720, 43254, 43521, 44010, 46944, 48060, 48600, 48900, 52812, 53400, 57672, 58028, 58680, 60075, 64080, 64800, 65200, 66015, 70416, 71200, 72090, 72535, 73350, 76896, 78240, 79218, 80100, 86508, 87042, 88020, 96120, 97200, 97800, 105624, 106800, 108135, 110025, 115344, 116056, 117360, 120150, 128160, 130400, 130563, 132030, 140832, 144180, 145070, 146700, 158436, 160200, 173016, 174084, 176040, 180225, 192240, 194400, 195600, 198045, 211248, 213600, 216270, 217605, 220050, 230688, 232112, 234720, 240300, 261126, 264060, 288360, 290140, 293400, 316872, 320400, 330075, 346032, 348168, 352080, 360450, 362675, 384480, 391200, 391689, 396090, 422496, 432540, 435210, 440100, 464224, 480600, 522252, 528120, 540675, 576720, 580280, 586800, 633744, 640800, 652815, 660150, 692064, 696336, 704160, 720900, 725350, 783378, 792180, 865080, 870420, 880200, 961200, 990225, 1044504, 1056240, 1081350, 1088025, 1153440, 1160560, 1173600, 1175067, 1267488, 1305630, 1320300, 1392672, 1441800, 1450700, 1566756, 1584360, 1730160, 1740840, 1760400, 1922400, 1958445, 1980450, 2089008, 2112480, 2162700, 2176050, 2321120, 2350134, 2611260, 2640600, 2883600, 2901400, 3133512, 3168720, 3264075, 3460320, 3481680, 3520800, 3525201, 3916890, 3960900, 4178016, 4325400, 4352100, 4700268, 5222520, 5281200, 5767200, 5802800, 5875335, 6267024, 6337440, 6528150, 6963360, 7050402, 7833780, 7921800, 8650800, 8704200, 9400536, 9792225, 10445040, 10562400, 11605600, 11750670, 12534048, 13056300, 14100804, 15667560, 15843600, 17301600, 17408400, 17626005, 18801072, 19584450, 20890080, 23501340, 26112600, 28201608, 29376675, 31335120, 31687200, 34816800, 35252010, 37602144, 39168900, 47002680, 52225200, 56403216, 58753350, 62670240, 70504020, 78337800, 88130025, 94005360, 104450400, 112806432, 117506700, 141008040, 156675600, 176260050, 188010720, 235013400, 282016080, 313351200, 352520100, 470026800, 564032160, 705040200, 940053600, 1410080400, 2820160800]

約数ペア:

[(1, 2820160800), (2, 1410080400), (3, 940053600), (4, 705040200), (5, 564032160), (6, 470026800), (8, 352520100), (9, 313351200), (10, 282016080), (12, 235013400), (15, 188010720), (16, 176260050), (18, 156675600), (20, 141008040), (24, 117506700), (25, 112806432), (27, 104450400), (30, 94005360), (32, 88130025), (36, 78337800), (40, 70504020), (45, 62670240), (48, 58753350), (50, 56403216), (54, 52225200), (60, 47002680), (72, 39168900), (75, 37602144), (80, 35252010), (81, 34816800), (89, 31687200), (90, 31335120), (96, 29376675), (100, 28201608), (108, 26112600), (120, 23501340), (135, 20890080), (144, 19584450), (150, 18801072), (160, 17626005), (162, 17408400), (163, 17301600), (178, 15843600), (180, 15667560), (200, 14100804), (216, 13056300), (225, 12534048), (240, 11750670), (243, 11605600), (267, 10562400), (270, 10445040), (288, 9792225), (300, 9400536), (324, 8704200), (326, 8650800), (356, 7921800), (360, 7833780), (400, 7050402), (405, 6963360), (432, 6528150), (445, 6337440), (450, 6267024), (480, 5875335), (486, 5802800), (489, 5767200), (534, 5281200), (540, 5222520), (600, 4700268), (648, 4352100), (652, 4325400), (675, 4178016), (712, 3960900), (720, 3916890), (800, 3525201), (801, 3520800), (810, 3481680), (815, 3460320), (864, 3264075), (890, 3168720), (900, 3133512), (972, 2901400), (978, 2883600), (1068, 2640600), (1080, 2611260), (1200, 2350134), (1215, 2321120), (1296, 2176050), (1304, 2162700), (1335, 2112480), (1350, 2089008), (1424, 1980450), (1440, 1958445), (1467, 1922400), (1602, 1760400), (1620, 1740840), (1630, 1730160), (1780, 1584360), (1800, 1566756), (1944, 1450700), (1956, 1441800), (2025, 1392672), (2136, 1320300), (2160, 1305630), (2225, 1267488), (2400, 1175067), (2403, 1173600), (2430, 1160560), (2445, 1153440), (2592, 1088025), (2608, 1081350), (2670, 1056240), (2700, 1044504), (2848, 990225), (2934, 961200), (3204, 880200), (3240, 870420), (3260, 865080), (3560, 792180), (3600, 783378), (3888, 725350), (3912, 720900), (4005, 704160), (4050, 696336), (4075, 692064), (4272, 660150), (4320, 652815), (4401, 640800), (4450, 633744), (4806, 586800), (4860, 580280), (4890, 576720), (5216, 540675), (5340, 528120), (5400, 522252), (5868, 480600), (6075, 464224), (6408, 440100), (6480, 435210), (6520, 432540), (6675, 422496), (7120, 396090), (7200, 391689), (7209, 391200), (7335, 384480), (7776, 362675), (7824, 360450), (8010, 352080), (8100, 348168), (8150, 346032), (8544, 330075), (8802, 320400), (8900, 316872), (9612, 293400), (9720, 290140), (9780, 288360), (10680, 264060), (10800, 261126), (11736, 240300), (12015, 234720), (12150, 232112), (12225, 230688), (12816, 220050), (12960, 217605), (13040, 216270), (13203, 213600), (13350, 211248), (14240, 198045), (14418, 195600), (14507, 194400), (14670, 192240), (15648, 180225), (16020, 176040), (16200, 174084), (16300, 173016), (17604, 160200), (17800, 158436), (19224, 146700), (19440, 145070), (19560, 144180), (20025, 140832), (21360, 132030), (21600, 130563), (21627, 130400), (22005, 128160), (23472, 120150), (24030, 117360), (24300, 116056), (24450, 115344), (25632, 110025), (26080, 108135), (26406, 106800), (26700, 105624), (28836, 97800), (29014, 97200), (29340, 96120), (32040, 88020), (32400, 87042), (32600, 86508), (35208, 80100), (35600, 79218), (36045, 78240), (36675, 76896), (38448, 73350), (38880, 72535), (39120, 72090), (39609, 71200), (40050, 70416), (42720, 66015), (43254, 65200), (43521, 64800), (44010, 64080), (46944, 60075), (48060, 58680), (48600, 58028), (48900, 57672), (52812, 53400)]