8172420480

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7548

約数の個数: 384

約数和(自身を含む): 33450842880

約数和(自身を除く): 25278422400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 6804, 7507, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10368, 11340, 12096, 12960, 13440, 13608, 15014, 15120, 15552, 17010, 17280, 18144, 19440, 20160, 22521, 22680, 24192, 25920, 27216, 30028, 30240, 31104, 34020, 36288, 37535, 38880, 40320, 45042, 45360, 51840, 52549, 54432, 60056, 60480, 67563, 68040, 72576, 75070, 77760, 90084, 90720, 105098, 108864, 112605, 120112, 120960, 135126, 136080, 150140, 155520, 157647, 180168, 181440, 202689, 210196, 217728, 225210, 240224, 262745, 270252, 272160, 300280, 315294, 337815, 360336, 362880, 405378, 420392, 450420, 472941, 480448, 525490, 540504, 544320, 600560, 608067, 630588, 675630, 720672, 788235, 810756, 840784, 900840, 945882, 960896, 1013445, 1050980, 1081008, 1088640, 1201120, 1216134, 1261176, 1351260, 1418823, 1441344, 1576470, 1621512, 1681568, 1801680, 1824201, 1891764, 2026890, 2101960, 2162016, 2364705, 2402240, 2432268, 2522352, 2702520, 2837646, 2882688, 3040335, 3152940, 3243024, 3363136, 3603360, 3648402, 3783528, 4053780, 4203920, 4256469, 4324032, 4729410, 4804480, 4864536, 5044704, 5405040, 5675292, 6080670, 6305880, 6486048, 6726272, 7094115, 7206720, 7296804, 7567056, 8107560, 8407840, 8512938, 8648064, 9121005, 9458820, 9729072, 10089408, 10810080, 11350584, 12161340, 12611760, 12769407, 12972096, 14188230, 14413440, 14593608, 15134112, 16215120, 16815680, 17025876, 18242010, 18917640, 19458144, 20178816, 21282345, 21620160, 22701168, 24322680, 25223520, 25538814, 25944192, 28376460, 29187216, 30268224, 32430240, 33631360, 34051752, 36484020, 37835280, 38916288, 42564690, 43240320, 45402336, 48645360, 50447040, 51077628, 56752920, 58374432, 60536448, 63847035, 64860480, 68103504, 72968040, 75670560, 77832576, 85129380, 90804672, 97290720, 100894080, 102155256, 113505840, 116748864, 127694070, 129720960, 136207008, 145936080, 151341120, 170258760, 181609344, 194581440, 204310512, 227011680, 233497728, 255388140, 272414016, 291872160, 302682240, 340517520, 389162880, 408621024, 454023360, 510776280, 544828032, 583744320, 681035040, 817242048, 908046720, 1021552560, 1167488640, 1362070080, 1634484096, 2043105120, 2724140160, 4086210240, 8172420480]

約数ペア:

[(1, 8172420480), (2, 4086210240), (3, 2724140160), (4, 2043105120), (5, 1634484096), (6, 1362070080), (7, 1167488640), (8, 1021552560), (9, 908046720), (10, 817242048), (12, 681035040), (14, 583744320), (15, 544828032), (16, 510776280), (18, 454023360), (20, 408621024), (21, 389162880), (24, 340517520), (27, 302682240), (28, 291872160), (30, 272414016), (32, 255388140), (35, 233497728), (36, 227011680), (40, 204310512), (42, 194581440), (45, 181609344), (48, 170258760), (54, 151341120), (56, 145936080), (60, 136207008), (63, 129720960), (64, 127694070), (70, 116748864), (72, 113505840), (80, 102155256), (81, 100894080), (84, 97290720), (90, 90804672), (96, 85129380), (105, 77832576), (108, 75670560), (112, 72968040), (120, 68103504), (126, 64860480), (128, 63847035), (135, 60536448), (140, 58374432), (144, 56752920), (160, 51077628), (162, 50447040), (168, 48645360), (180, 45402336), (189, 43240320), (192, 42564690), (210, 38916288), (216, 37835280), (224, 36484020), (240, 34051752), (243, 33631360), (252, 32430240), (270, 30268224), (280, 29187216), (288, 28376460), (315, 25944192), (320, 25538814), (324, 25223520), (336, 24322680), (360, 22701168), (378, 21620160), (384, 21282345), (405, 20178816), (420, 19458144), (432, 18917640), (448, 18242010), (480, 17025876), (486, 16815680), (504, 16215120), (540, 15134112), (560, 14593608), (567, 14413440), (576, 14188230), (630, 12972096), (640, 12769407), (648, 12611760), (672, 12161340), (720, 11350584), (756, 10810080), (810, 10089408), (840, 9729072), (864, 9458820), (896, 9121005), (945, 8648064), (960, 8512938), (972, 8407840), (1008, 8107560), (1080, 7567056), (1120, 7296804), (1134, 7206720), (1152, 7094115), (1215, 6726272), (1260, 6486048), (1296, 6305880), (1344, 6080670), (1440, 5675292), (1512, 5405040), (1620, 5044704), (1680, 4864536), (1701, 4804480), (1728, 4729410), (1890, 4324032), (1920, 4256469), (1944, 4203920), (2016, 4053780), (2160, 3783528), (2240, 3648402), (2268, 3603360), (2430, 3363136), (2520, 3243024), (2592, 3152940), (2688, 3040335), (2835, 2882688), (2880, 2837646), (3024, 2702520), (3240, 2522352), (3360, 2432268), (3402, 2402240), (3456, 2364705), (3780, 2162016), (3888, 2101960), (4032, 2026890), (4320, 1891764), (4480, 1824201), (4536, 1801680), (4860, 1681568), (5040, 1621512), (5184, 1576470), (5670, 1441344), (5760, 1418823), (6048, 1351260), (6480, 1261176), (6720, 1216134), (6804, 1201120), (7507, 1088640), (7560, 1081008), (7776, 1050980), (8064, 1013445), (8505, 960896), (8640, 945882), (9072, 900840), (9720, 840784), (10080, 810756), (10368, 788235), (11340, 720672), (12096, 675630), (12960, 630588), (13440, 608067), (13608, 600560), (15014, 544320), (15120, 540504), (15552, 525490), (17010, 480448), (17280, 472941), (18144, 450420), (19440, 420392), (20160, 405378), (22521, 362880), (22680, 360336), (24192, 337815), (25920, 315294), (27216, 300280), (30028, 272160), (30240, 270252), (31104, 262745), (34020, 240224), (36288, 225210), (37535, 217728), (38880, 210196), (40320, 202689), (45042, 181440), (45360, 180168), (51840, 157647), (52549, 155520), (54432, 150140), (60056, 136080), (60480, 135126), (67563, 120960), (68040, 120112), (72576, 112605), (75070, 108864), (77760, 105098), (90084, 90720)]