255156480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 360

約数和(自身を含む): 961595712

約数和(自身を除く): 706439232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 107, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 214, 216, 230, 240, 256, 270, 276, 288, 320, 321, 324, 345, 360, 368, 384, 405, 414, 428, 432, 460, 480, 535, 540, 552, 576, 621, 640, 642, 648, 690, 720, 736, 768, 810, 828, 856, 864, 920, 960, 963, 1035, 1070, 1080, 1104, 1152, 1242, 1280, 1284, 1296, 1380, 1440, 1472, 1605, 1620, 1656, 1712, 1728, 1840, 1863, 1920, 1926, 2070, 2140, 2160, 2208, 2304, 2461, 2484, 2568, 2592, 2760, 2880, 2889, 2944, 3105, 3210, 3240, 3312, 3424, 3456, 3680, 3726, 3840, 3852, 4140, 4280, 4320, 4416, 4815, 4922, 4968, 5136, 5184, 5520, 5760, 5778, 5888, 6210, 6420, 6480, 6624, 6848, 6912, 7360, 7383, 7452, 7704, 8280, 8560, 8640, 8667, 8832, 9315, 9630, 9844, 9936, 10272, 10368, 11040, 11520, 11556, 12305, 12420, 12840, 12960, 13248, 13696, 14445, 14720, 14766, 14904, 15408, 16560, 17120, 17280, 17334, 17664, 18630, 19260, 19688, 19872, 20544, 20736, 22080, 22149, 23112, 24610, 24840, 25680, 25920, 26496, 27392, 28890, 29440, 29532, 29808, 30816, 33120, 34240, 34560, 34668, 36915, 37260, 38520, 39376, 39744, 41088, 43335, 44160, 44298, 46224, 49220, 49680, 51360, 51840, 52992, 57780, 59064, 59616, 61632, 66240, 66447, 68480, 69336, 73830, 74520, 77040, 78752, 79488, 82176, 86670, 88320, 88596, 92448, 98440, 99360, 102720, 103680, 110745, 115560, 118128, 119232, 123264, 132480, 132894, 136960, 138672, 147660, 149040, 154080, 157504, 158976, 173340, 177192, 184896, 196880, 198720, 199341, 205440, 221490, 231120, 236256, 238464, 246528, 264960, 265788, 277344, 295320, 298080, 308160, 315008, 332235, 346680, 354384, 369792, 393760, 397440, 398682, 410880, 442980, 462240, 472512, 476928, 531576, 554688, 590640, 596160, 616320, 630016, 664470, 693360, 708768, 739584, 787520, 794880, 797364, 885960, 924480, 945024, 996705, 1063152, 1109376, 1181280, 1192320, 1232640, 1328940, 1386720, 1417536, 1575040, 1594728, 1771920, 1848960, 1890048, 1993410, 2126304, 2218752, 2362560, 2384640, 2657880, 2773440, 2835072, 3150080, 3189456, 3543840, 3697920, 3986820, 4252608, 4725120, 5315760, 5546880, 5670144, 6378912, 7087680, 7973640, 8505216, 9450240, 10631520, 11093760, 12757824, 14175360, 15947280, 17010432, 21263040, 25515648, 28350720, 31894560, 42526080, 51031296, 63789120, 85052160, 127578240, 255156480]

約数ペア:

[(1, 255156480), (2, 127578240), (3, 85052160), (4, 63789120), (5, 51031296), (6, 42526080), (8, 31894560), (9, 28350720), (10, 25515648), (12, 21263040), (15, 17010432), (16, 15947280), (18, 14175360), (20, 12757824), (23, 11093760), (24, 10631520), (27, 9450240), (30, 8505216), (32, 7973640), (36, 7087680), (40, 6378912), (45, 5670144), (46, 5546880), (48, 5315760), (54, 4725120), (60, 4252608), (64, 3986820), (69, 3697920), (72, 3543840), (80, 3189456), (81, 3150080), (90, 2835072), (92, 2773440), (96, 2657880), (107, 2384640), (108, 2362560), (115, 2218752), (120, 2126304), (128, 1993410), (135, 1890048), (138, 1848960), (144, 1771920), (160, 1594728), (162, 1575040), (180, 1417536), (184, 1386720), (192, 1328940), (207, 1232640), (214, 1192320), (216, 1181280), (230, 1109376), (240, 1063152), (256, 996705), (270, 945024), (276, 924480), (288, 885960), (320, 797364), (321, 794880), (324, 787520), (345, 739584), (360, 708768), (368, 693360), (384, 664470), (405, 630016), (414, 616320), (428, 596160), (432, 590640), (460, 554688), (480, 531576), (535, 476928), (540, 472512), (552, 462240), (576, 442980), (621, 410880), (640, 398682), (642, 397440), (648, 393760), (690, 369792), (720, 354384), (736, 346680), (768, 332235), (810, 315008), (828, 308160), (856, 298080), (864, 295320), (920, 277344), (960, 265788), (963, 264960), (1035, 246528), (1070, 238464), (1080, 236256), (1104, 231120), (1152, 221490), (1242, 205440), (1280, 199341), (1284, 198720), (1296, 196880), (1380, 184896), (1440, 177192), (1472, 173340), (1605, 158976), (1620, 157504), (1656, 154080), (1712, 149040), (1728, 147660), (1840, 138672), (1863, 136960), (1920, 132894), (1926, 132480), (2070, 123264), (2140, 119232), (2160, 118128), (2208, 115560), (2304, 110745), (2461, 103680), (2484, 102720), (2568, 99360), (2592, 98440), (2760, 92448), (2880, 88596), (2889, 88320), (2944, 86670), (3105, 82176), (3210, 79488), (3240, 78752), (3312, 77040), (3424, 74520), (3456, 73830), (3680, 69336), (3726, 68480), (3840, 66447), (3852, 66240), (4140, 61632), (4280, 59616), (4320, 59064), (4416, 57780), (4815, 52992), (4922, 51840), (4968, 51360), (5136, 49680), (5184, 49220), (5520, 46224), (5760, 44298), (5778, 44160), (5888, 43335), (6210, 41088), (6420, 39744), (6480, 39376), (6624, 38520), (6848, 37260), (6912, 36915), (7360, 34668), (7383, 34560), (7452, 34240), (7704, 33120), (8280, 30816), (8560, 29808), (8640, 29532), (8667, 29440), (8832, 28890), (9315, 27392), (9630, 26496), (9844, 25920), (9936, 25680), (10272, 24840), (10368, 24610), (11040, 23112), (11520, 22149), (11556, 22080), (12305, 20736), (12420, 20544), (12840, 19872), (12960, 19688), (13248, 19260), (13696, 18630), (14445, 17664), (14720, 17334), (14766, 17280), (14904, 17120), (15408, 16560)]