86467680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 330220800

約数和(自身を除く): 243753120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 149, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 298, 310, 312, 360, 372, 390, 403, 416, 447, 465, 468, 480, 496, 520, 558, 585, 596, 620, 624, 720, 744, 745, 780, 806, 894, 930, 936, 992, 1040, 1116, 1170, 1192, 1209, 1240, 1248, 1341, 1395, 1440, 1488, 1490, 1560, 1612, 1788, 1860, 1872, 1937, 2015, 2080, 2232, 2235, 2340, 2384, 2418, 2480, 2682, 2790, 2976, 2980, 3120, 3224, 3576, 3627, 3720, 3744, 3874, 4030, 4464, 4470, 4619, 4680, 4768, 4836, 4960, 5364, 5580, 5811, 5960, 6045, 6240, 6448, 6705, 7152, 7254, 7440, 7748, 8060, 8928, 8940, 9238, 9360, 9672, 9685, 10728, 11160, 11622, 11920, 12090, 12896, 13410, 13857, 14304, 14508, 14880, 15496, 16120, 17433, 17880, 18135, 18476, 18720, 19344, 19370, 21456, 22320, 23095, 23244, 23840, 24180, 26820, 27714, 29016, 29055, 30992, 32240, 34866, 35760, 36270, 36952, 38688, 38740, 41571, 42912, 44640, 46190, 46488, 48360, 53640, 55428, 58032, 58110, 60047, 61984, 64480, 69285, 69732, 71520, 72540, 73904, 77480, 83142, 87165, 92380, 92976, 96720, 107280, 110856, 116064, 116220, 120094, 138570, 139464, 145080, 147808, 154960, 166284, 174330, 180141, 184760, 185952, 193440, 207855, 214560, 221712, 232440, 240188, 277140, 278928, 290160, 300235, 309920, 332568, 348660, 360282, 369520, 415710, 443424, 464880, 480376, 540423, 554280, 557856, 580320, 600470, 665136, 697320, 720564, 739040, 831420, 900705, 929760, 960752, 1080846, 1108560, 1200940, 1330272, 1394640, 1441128, 1662840, 1801410, 1921504, 2161692, 2217120, 2401880, 2702115, 2789280, 2882256, 3325680, 3602820, 4323384, 4803760, 5404230, 5764512, 6651360, 7205640, 8646768, 9607520, 10808460, 14411280, 17293536, 21616920, 28822560, 43233840, 86467680]

約数ペア:

[(1, 86467680), (2, 43233840), (3, 28822560), (4, 21616920), (5, 17293536), (6, 14411280), (8, 10808460), (9, 9607520), (10, 8646768), (12, 7205640), (13, 6651360), (15, 5764512), (16, 5404230), (18, 4803760), (20, 4323384), (24, 3602820), (26, 3325680), (30, 2882256), (31, 2789280), (32, 2702115), (36, 2401880), (39, 2217120), (40, 2161692), (45, 1921504), (48, 1801410), (52, 1662840), (60, 1441128), (62, 1394640), (65, 1330272), (72, 1200940), (78, 1108560), (80, 1080846), (90, 960752), (93, 929760), (96, 900705), (104, 831420), (117, 739040), (120, 720564), (124, 697320), (130, 665136), (144, 600470), (149, 580320), (155, 557856), (156, 554280), (160, 540423), (180, 480376), (186, 464880), (195, 443424), (208, 415710), (234, 369520), (240, 360282), (248, 348660), (260, 332568), (279, 309920), (288, 300235), (298, 290160), (310, 278928), (312, 277140), (360, 240188), (372, 232440), (390, 221712), (403, 214560), (416, 207855), (447, 193440), (465, 185952), (468, 184760), (480, 180141), (496, 174330), (520, 166284), (558, 154960), (585, 147808), (596, 145080), (620, 139464), (624, 138570), (720, 120094), (744, 116220), (745, 116064), (780, 110856), (806, 107280), (894, 96720), (930, 92976), (936, 92380), (992, 87165), (1040, 83142), (1116, 77480), (1170, 73904), (1192, 72540), (1209, 71520), (1240, 69732), (1248, 69285), (1341, 64480), (1395, 61984), (1440, 60047), (1488, 58110), (1490, 58032), (1560, 55428), (1612, 53640), (1788, 48360), (1860, 46488), (1872, 46190), (1937, 44640), (2015, 42912), (2080, 41571), (2232, 38740), (2235, 38688), (2340, 36952), (2384, 36270), (2418, 35760), (2480, 34866), (2682, 32240), (2790, 30992), (2976, 29055), (2980, 29016), (3120, 27714), (3224, 26820), (3576, 24180), (3627, 23840), (3720, 23244), (3744, 23095), (3874, 22320), (4030, 21456), (4464, 19370), (4470, 19344), (4619, 18720), (4680, 18476), (4768, 18135), (4836, 17880), (4960, 17433), (5364, 16120), (5580, 15496), (5811, 14880), (5960, 14508), (6045, 14304), (6240, 13857), (6448, 13410), (6705, 12896), (7152, 12090), (7254, 11920), (7440, 11622), (7748, 11160), (8060, 10728), (8928, 9685), (8940, 9672), (9238, 9360)]