2155282560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 256

約数和(自身を含む): 7841923200

約数和(自身を除く): 5686640640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3371, 3456, 3552, 3996, 4320, 4440, 4736, 4995, 5328, 5760, 5920, 6660, 6742, 7104, 7992, 8640, 8880, 9990, 10113, 10656, 11840, 13320, 13484, 14208, 15984, 16855, 17280, 17760, 19980, 20226, 21312, 23680, 26640, 26968, 30339, 31968, 33710, 35520, 39960, 40452, 42624, 50565, 53280, 53936, 60678, 63936, 67420, 71040, 79920, 80904, 91017, 101130, 106560, 107872, 121356, 124727, 127872, 134840, 151695, 159840, 161808, 182034, 202260, 213120, 215744, 242712, 249454, 269680, 303390, 319680, 323616, 364068, 374181, 404520, 431488, 455085, 485424, 498908, 539360, 606780, 623635, 639360, 647232, 728136, 748362, 809040, 910170, 970848, 997816, 1078720, 1122543, 1213560, 1247270, 1294464, 1456272, 1496724, 1618080, 1820340, 1870905, 1941696, 1995632, 2157440, 2245086, 2427120, 2494540, 2912544, 2993448, 3236160, 3367629, 3640680, 3741810, 3883392, 3991264, 4490172, 4854240, 4989080, 5612715, 5825088, 5986896, 6472320, 6735258, 7281360, 7483620, 7982528, 8980344, 9708480, 9978160, 11225430, 11650176, 11973792, 13470516, 14562720, 14967240, 15965056, 16838145, 17960688, 19416960, 19956320, 22450860, 23947584, 26941032, 29125440, 29934480, 33676290, 35921376, 39912640, 44901720, 47895168, 53882064, 58250880, 59868960, 67352580, 71842752, 79825280, 89803440, 107764128, 119737920, 134705160, 143685504, 179606880, 215528256, 239475840, 269410320, 359213760, 431056512, 538820640, 718427520, 1077641280, 2155282560]

約数ペア:

[(1, 2155282560), (2, 1077641280), (3, 718427520), (4, 538820640), (5, 431056512), (6, 359213760), (8, 269410320), (9, 239475840), (10, 215528256), (12, 179606880), (15, 143685504), (16, 134705160), (18, 119737920), (20, 107764128), (24, 89803440), (27, 79825280), (30, 71842752), (32, 67352580), (36, 59868960), (37, 58250880), (40, 53882064), (45, 47895168), (48, 44901720), (54, 39912640), (60, 35921376), (64, 33676290), (72, 29934480), (74, 29125440), (80, 26941032), (90, 23947584), (96, 22450860), (108, 19956320), (111, 19416960), (120, 17960688), (128, 16838145), (135, 15965056), (144, 14967240), (148, 14562720), (160, 13470516), (180, 11973792), (185, 11650176), (192, 11225430), (216, 9978160), (222, 9708480), (240, 8980344), (270, 7982528), (288, 7483620), (296, 7281360), (320, 6735258), (333, 6472320), (360, 5986896), (370, 5825088), (384, 5612715), (432, 4989080), (444, 4854240), (480, 4490172), (540, 3991264), (555, 3883392), (576, 3741810), (592, 3640680), (640, 3367629), (666, 3236160), (720, 2993448), (740, 2912544), (864, 2494540), (888, 2427120), (960, 2245086), (999, 2157440), (1080, 1995632), (1110, 1941696), (1152, 1870905), (1184, 1820340), (1332, 1618080), (1440, 1496724), (1480, 1456272), (1665, 1294464), (1728, 1247270), (1776, 1213560), (1920, 1122543), (1998, 1078720), (2160, 997816), (2220, 970848), (2368, 910170), (2664, 809040), (2880, 748362), (2960, 728136), (3330, 647232), (3371, 639360), (3456, 623635), (3552, 606780), (3996, 539360), (4320, 498908), (4440, 485424), (4736, 455085), (4995, 431488), (5328, 404520), (5760, 374181), (5920, 364068), (6660, 323616), (6742, 319680), (7104, 303390), (7992, 269680), (8640, 249454), (8880, 242712), (9990, 215744), (10113, 213120), (10656, 202260), (11840, 182034), (13320, 161808), (13484, 159840), (14208, 151695), (15984, 134840), (16855, 127872), (17280, 124727), (17760, 121356), (19980, 107872), (20226, 106560), (21312, 101130), (23680, 91017), (26640, 80904), (26968, 79920), (30339, 71040), (31968, 67420), (33710, 63936), (35520, 60678), (39960, 53936), (40452, 53280), (42624, 50565)]