236675520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 280

約数和(自身を含む): 880713504

約数和(自身を除く): 644037984

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, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 397, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 794, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1191, 1242, 1296, 1380, 1440, 1472, 1588, 1620, 1656, 1728, 1840, 1863, 1985, 2070, 2160, 2208, 2382, 2484, 2592, 2760, 2880, 3105, 3176, 3240, 3312, 3573, 3680, 3726, 3970, 4140, 4320, 4416, 4764, 4968, 5184, 5520, 5955, 6210, 6352, 6480, 6624, 7146, 7360, 7452, 7940, 8280, 8640, 9131, 9315, 9528, 9936, 10719, 11040, 11910, 12420, 12704, 12960, 13248, 14292, 14904, 15880, 16560, 17865, 18262, 18630, 19056, 19872, 21438, 22080, 23820, 24840, 25408, 25920, 27393, 28584, 29808, 31760, 32157, 33120, 35730, 36524, 37260, 38112, 39744, 42876, 45655, 47640, 49680, 53595, 54786, 57168, 59616, 63520, 64314, 66240, 71460, 73048, 74520, 76224, 82179, 85752, 91310, 95280, 99360, 107190, 109572, 114336, 119232, 127040, 128628, 136965, 142920, 146096, 149040, 160785, 164358, 171504, 182620, 190560, 198720, 214380, 219144, 228672, 246537, 257256, 273930, 285840, 292192, 298080, 321570, 328716, 343008, 365240, 381120, 410895, 428760, 438288, 493074, 514512, 547860, 571680, 584384, 596160, 643140, 657432, 686016, 730480, 739611, 821790, 857520, 876576, 986148, 1029024, 1095720, 1143360, 1232685, 1286280, 1314864, 1460960, 1479222, 1643580, 1715040, 1753152, 1972296, 2058048, 2191440, 2465370, 2572560, 2629728, 2921920, 2958444, 3287160, 3430080, 3698055, 3944592, 4382880, 4930740, 5145120, 5259456, 5916888, 6574320, 7396110, 7889184, 8765760, 9861480, 10290240, 11833776, 13148640, 14792220, 15778368, 19722960, 23667552, 26297280, 29584440, 39445920, 47335104, 59168880, 78891840, 118337760, 236675520]

約数ペア:

[(1, 236675520), (2, 118337760), (3, 78891840), (4, 59168880), (5, 47335104), (6, 39445920), (8, 29584440), (9, 26297280), (10, 23667552), (12, 19722960), (15, 15778368), (16, 14792220), (18, 13148640), (20, 11833776), (23, 10290240), (24, 9861480), (27, 8765760), (30, 7889184), (32, 7396110), (36, 6574320), (40, 5916888), (45, 5259456), (46, 5145120), (48, 4930740), (54, 4382880), (60, 3944592), (64, 3698055), (69, 3430080), (72, 3287160), (80, 2958444), (81, 2921920), (90, 2629728), (92, 2572560), (96, 2465370), (108, 2191440), (115, 2058048), (120, 1972296), (135, 1753152), (138, 1715040), (144, 1643580), (160, 1479222), (162, 1460960), (180, 1314864), (184, 1286280), (192, 1232685), (207, 1143360), (216, 1095720), (230, 1029024), (240, 986148), (270, 876576), (276, 857520), (288, 821790), (320, 739611), (324, 730480), (345, 686016), (360, 657432), (368, 643140), (397, 596160), (405, 584384), (414, 571680), (432, 547860), (460, 514512), (480, 493074), (540, 438288), (552, 428760), (576, 410895), (621, 381120), (648, 365240), (690, 343008), (720, 328716), (736, 321570), (794, 298080), (810, 292192), (828, 285840), (864, 273930), (920, 257256), (960, 246537), (1035, 228672), (1080, 219144), (1104, 214380), (1191, 198720), (1242, 190560), (1296, 182620), (1380, 171504), (1440, 164358), (1472, 160785), (1588, 149040), (1620, 146096), (1656, 142920), (1728, 136965), (1840, 128628), (1863, 127040), (1985, 119232), (2070, 114336), (2160, 109572), (2208, 107190), (2382, 99360), (2484, 95280), (2592, 91310), (2760, 85752), (2880, 82179), (3105, 76224), (3176, 74520), (3240, 73048), (3312, 71460), (3573, 66240), (3680, 64314), (3726, 63520), (3970, 59616), (4140, 57168), (4320, 54786), (4416, 53595), (4764, 49680), (4968, 47640), (5184, 45655), (5520, 42876), (5955, 39744), (6210, 38112), (6352, 37260), (6480, 36524), (6624, 35730), (7146, 33120), (7360, 32157), (7452, 31760), (7940, 29808), (8280, 28584), (8640, 27393), (9131, 25920), (9315, 25408), (9528, 24840), (9936, 23820), (10719, 22080), (11040, 21438), (11910, 19872), (12420, 19056), (12704, 18630), (12960, 18262), (13248, 17865), (14292, 16560), (14904, 15880)]