1005027840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 3514446936

約数和(自身を除く): 2509419096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 241, 256, 288, 320, 360, 362, 384, 480, 482, 512, 543, 576, 640, 720, 723, 724, 768, 905, 960, 964, 1086, 1152, 1205, 1280, 1440, 1446, 1448, 1536, 1629, 1810, 1920, 1928, 2169, 2172, 2304, 2410, 2560, 2715, 2880, 2892, 2896, 3258, 3615, 3620, 3840, 3856, 4338, 4344, 4608, 4820, 5430, 5760, 5784, 5792, 6516, 7230, 7240, 7680, 7712, 8145, 8676, 8688, 9640, 10845, 10860, 11520, 11568, 11584, 13032, 14460, 14480, 15424, 16290, 17352, 17376, 19280, 21690, 21720, 23040, 23136, 23168, 26064, 28920, 28960, 30848, 32580, 34704, 34752, 38560, 43380, 43440, 43621, 46272, 46336, 52128, 57840, 57920, 61696, 65160, 69408, 69504, 77120, 86760, 86880, 87242, 92544, 92672, 104256, 115680, 115840, 123392, 130320, 130863, 138816, 139008, 154240, 173520, 173760, 174484, 185088, 208512, 218105, 231360, 231680, 260640, 261726, 277632, 278016, 308480, 347040, 347520, 348968, 370176, 392589, 417024, 436210, 462720, 463360, 521280, 523452, 555264, 616960, 654315, 694080, 695040, 697936, 785178, 834048, 872420, 925440, 1042560, 1046904, 1110528, 1308630, 1388160, 1390080, 1395872, 1570356, 1744840, 1850880, 1962945, 2085120, 2093808, 2617260, 2776320, 2791744, 3140712, 3489680, 3925890, 4170240, 4187616, 5234520, 5552640, 5583488, 6281424, 6979360, 7851780, 8375232, 10469040, 11166976, 12562848, 13958720, 15703560, 16750464, 20938080, 22333952, 25125696, 27917440, 31407120, 33500928, 41876160, 50251392, 55834880, 62814240, 67001856, 83752320, 100502784, 111669760, 125628480, 167504640, 201005568, 251256960, 335009280, 502513920, 1005027840]

約数ペア:

[(1, 1005027840), (2, 502513920), (3, 335009280), (4, 251256960), (5, 201005568), (6, 167504640), (8, 125628480), (9, 111669760), (10, 100502784), (12, 83752320), (15, 67001856), (16, 62814240), (18, 55834880), (20, 50251392), (24, 41876160), (30, 33500928), (32, 31407120), (36, 27917440), (40, 25125696), (45, 22333952), (48, 20938080), (60, 16750464), (64, 15703560), (72, 13958720), (80, 12562848), (90, 11166976), (96, 10469040), (120, 8375232), (128, 7851780), (144, 6979360), (160, 6281424), (180, 5583488), (181, 5552640), (192, 5234520), (240, 4187616), (241, 4170240), (256, 3925890), (288, 3489680), (320, 3140712), (360, 2791744), (362, 2776320), (384, 2617260), (480, 2093808), (482, 2085120), (512, 1962945), (543, 1850880), (576, 1744840), (640, 1570356), (720, 1395872), (723, 1390080), (724, 1388160), (768, 1308630), (905, 1110528), (960, 1046904), (964, 1042560), (1086, 925440), (1152, 872420), (1205, 834048), (1280, 785178), (1440, 697936), (1446, 695040), (1448, 694080), (1536, 654315), (1629, 616960), (1810, 555264), (1920, 523452), (1928, 521280), (2169, 463360), (2172, 462720), (2304, 436210), (2410, 417024), (2560, 392589), (2715, 370176), (2880, 348968), (2892, 347520), (2896, 347040), (3258, 308480), (3615, 278016), (3620, 277632), (3840, 261726), (3856, 260640), (4338, 231680), (4344, 231360), (4608, 218105), (4820, 208512), (5430, 185088), (5760, 174484), (5784, 173760), (5792, 173520), (6516, 154240), (7230, 139008), (7240, 138816), (7680, 130863), (7712, 130320), (8145, 123392), (8676, 115840), (8688, 115680), (9640, 104256), (10845, 92672), (10860, 92544), (11520, 87242), (11568, 86880), (11584, 86760), (13032, 77120), (14460, 69504), (14480, 69408), (15424, 65160), (16290, 61696), (17352, 57920), (17376, 57840), (19280, 52128), (21690, 46336), (21720, 46272), (23040, 43621), (23136, 43440), (23168, 43380), (26064, 38560), (28920, 34752), (28960, 34704), (30848, 32580)]