2608511040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:827

約数の個数: 280

約数和(自身を含む): 9352602072

約数和(自身を除く): 6744091032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 192, 216, 240, 270, 288, 314, 320, 324, 360, 405, 432, 471, 480, 540, 576, 628, 641, 648, 720, 785, 810, 864, 942, 960, 1080, 1256, 1282, 1296, 1413, 1440, 1570, 1620, 1728, 1884, 1923, 2160, 2355, 2512, 2564, 2592, 2826, 2880, 3140, 3205, 3240, 3768, 3846, 4239, 4320, 4710, 5024, 5128, 5184, 5652, 5769, 6280, 6410, 6480, 7065, 7536, 7692, 8478, 8640, 9420, 9615, 10048, 10256, 11304, 11538, 12560, 12717, 12820, 12960, 14130, 15072, 15384, 16956, 17307, 18840, 19230, 20512, 21195, 22608, 23076, 25120, 25434, 25640, 25920, 28260, 28845, 30144, 30768, 33912, 34614, 37680, 38460, 41024, 42390, 45216, 46152, 50240, 50868, 51280, 51921, 56520, 57690, 61536, 63585, 67824, 69228, 75360, 76920, 84780, 86535, 90432, 92304, 100637, 101736, 102560, 103842, 113040, 115380, 123072, 127170, 135648, 138456, 150720, 153840, 169560, 173070, 184608, 201274, 203472, 205120, 207684, 226080, 230760, 254340, 259605, 271296, 276912, 301911, 307680, 339120, 346140, 369216, 402548, 406944, 415368, 452160, 461520, 503185, 508680, 519210, 553824, 603822, 615360, 678240, 692280, 805096, 813888, 830736, 905733, 923040, 1006370, 1017360, 1038420, 1107648, 1207644, 1356480, 1384560, 1509555, 1610192, 1661472, 1811466, 1846080, 2012740, 2034720, 2076840, 2415288, 2717199, 2769120, 3019110, 3220384, 3322944, 3622932, 4025480, 4069440, 4153680, 4528665, 4830576, 5434398, 5538240, 6038220, 6440768, 7245864, 8050960, 8151597, 8307360, 9057330, 9661152, 10868796, 12076440, 13585995, 14491728, 16101920, 16303194, 16614720, 18114660, 19322304, 21737592, 24152880, 27171990, 28983456, 32203840, 32606388, 36229320, 40757985, 43475184, 48305760, 54343980, 57966912, 65212776, 72458640, 81515970, 86950368, 96611520, 108687960, 130425552, 144917280, 163031940, 173900736, 217375920, 260851104, 289834560, 326063880, 434751840, 521702208, 652127760, 869503680, 1304255520, 2608511040]

約数ペア:

[(1, 2608511040), (2, 1304255520), (3, 869503680), (4, 652127760), (5, 521702208), (6, 434751840), (8, 326063880), (9, 289834560), (10, 260851104), (12, 217375920), (15, 173900736), (16, 163031940), (18, 144917280), (20, 130425552), (24, 108687960), (27, 96611520), (30, 86950368), (32, 81515970), (36, 72458640), (40, 65212776), (45, 57966912), (48, 54343980), (54, 48305760), (60, 43475184), (64, 40757985), (72, 36229320), (80, 32606388), (81, 32203840), (90, 28983456), (96, 27171990), (108, 24152880), (120, 21737592), (135, 19322304), (144, 18114660), (157, 16614720), (160, 16303194), (162, 16101920), (180, 14491728), (192, 13585995), (216, 12076440), (240, 10868796), (270, 9661152), (288, 9057330), (314, 8307360), (320, 8151597), (324, 8050960), (360, 7245864), (405, 6440768), (432, 6038220), (471, 5538240), (480, 5434398), (540, 4830576), (576, 4528665), (628, 4153680), (641, 4069440), (648, 4025480), (720, 3622932), (785, 3322944), (810, 3220384), (864, 3019110), (942, 2769120), (960, 2717199), (1080, 2415288), (1256, 2076840), (1282, 2034720), (1296, 2012740), (1413, 1846080), (1440, 1811466), (1570, 1661472), (1620, 1610192), (1728, 1509555), (1884, 1384560), (1923, 1356480), (2160, 1207644), (2355, 1107648), (2512, 1038420), (2564, 1017360), (2592, 1006370), (2826, 923040), (2880, 905733), (3140, 830736), (3205, 813888), (3240, 805096), (3768, 692280), (3846, 678240), (4239, 615360), (4320, 603822), (4710, 553824), (5024, 519210), (5128, 508680), (5184, 503185), (5652, 461520), (5769, 452160), (6280, 415368), (6410, 406944), (6480, 402548), (7065, 369216), (7536, 346140), (7692, 339120), (8478, 307680), (8640, 301911), (9420, 276912), (9615, 271296), (10048, 259605), (10256, 254340), (11304, 230760), (11538, 226080), (12560, 207684), (12717, 205120), (12820, 203472), (12960, 201274), (14130, 184608), (15072, 173070), (15384, 169560), (16956, 153840), (17307, 150720), (18840, 138456), (19230, 135648), (20512, 127170), (21195, 123072), (22608, 115380), (23076, 113040), (25120, 103842), (25434, 102560), (25640, 101736), (25920, 100637), (28260, 92304), (28845, 90432), (30144, 86535), (30768, 84780), (33912, 76920), (34614, 75360), (37680, 69228), (38460, 67824), (41024, 63585), (42390, 61536), (45216, 57690), (46152, 56520), (50240, 51921), (50868, 51280)]