81511806720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 576

約数和(自身を含む): 290926411776

約数和(自身を除く): 209414605056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 47, 48, 51, 60, 62, 64, 68, 80, 85, 93, 94, 96, 102, 120, 124, 128, 136, 141, 155, 160, 170, 186, 188, 192, 204, 235, 240, 248, 255, 256, 272, 282, 310, 320, 340, 372, 376, 384, 408, 465, 470, 480, 496, 510, 527, 544, 564, 620, 640, 680, 705, 744, 752, 768, 799, 816, 857, 930, 940, 960, 992, 1020, 1054, 1088, 1128, 1240, 1280, 1360, 1410, 1457, 1488, 1504, 1581, 1598, 1632, 1714, 1860, 1880, 1920, 1984, 2040, 2108, 2176, 2256, 2397, 2480, 2571, 2635, 2720, 2820, 2914, 2976, 3008, 3162, 3196, 3264, 3428, 3720, 3760, 3840, 3968, 3995, 4080, 4216, 4285, 4352, 4371, 4512, 4794, 4960, 5142, 5270, 5440, 5640, 5828, 5952, 6016, 6324, 6392, 6528, 6856, 7285, 7440, 7520, 7905, 7936, 7990, 8160, 8432, 8570, 8742, 9024, 9588, 9920, 10284, 10540, 10880, 11280, 11656, 11904, 11985, 12032, 12648, 12784, 12855, 13056, 13712, 14569, 14570, 14880, 15040, 15810, 15980, 16320, 16864, 17140, 17484, 18048, 19176, 19840, 20568, 21080, 21760, 21855, 22560, 23312, 23808, 23970, 24769, 25296, 25568, 25710, 26567, 27424, 29138, 29140, 29760, 30080, 31620, 31960, 32640, 33728, 34280, 34968, 36096, 38352, 39680, 40279, 41136, 42160, 43707, 43710, 45120, 46624, 47940, 49538, 50592, 51136, 51420, 53134, 54848, 58276, 58280, 59520, 60160, 63240, 63920, 65280, 67456, 68560, 69936, 72845, 74307, 76704, 79701, 80558, 82272, 84320, 87414, 87420, 90240, 93248, 95880, 99076, 101184, 102272, 102840, 106268, 109696, 116552, 116560, 119040, 120837, 123845, 126480, 127840, 132835, 134912, 137120, 139872, 145690, 148614, 153408, 159402, 161116, 164544, 168640, 174828, 174840, 180480, 186496, 191760, 198152, 201395, 202368, 204544, 205680, 212536, 218535, 219392, 233104, 233120, 241674, 247690, 252960, 255680, 265670, 274240, 279744, 291380, 297228, 306816, 318804, 322232, 329088, 337280, 349656, 349680, 371535, 372992, 383520, 396304, 398505, 402790, 404736, 411360, 425072, 437070, 451639, 466208, 466240, 483348, 495380, 505920, 511360, 531340, 548480, 559488, 582760, 594456, 604185, 613632, 637608, 644464, 658176, 674560, 684743, 699312, 699360, 743070, 767040, 792608, 797010, 805580, 822720, 850144, 874140, 903278, 932416, 932480, 966696, 990760, 1011840, 1022720, 1062680, 1096960, 1118976, 1165520, 1188912, 1208370, 1248649, 1275216, 1288928, 1354917, 1369486, 1398624, 1398720, 1486140, 1534080, 1585216, 1594020, 1611160, 1645440, 1700288, 1748280, 1806556, 1864832, 1864960, 1933392, 1981520, 2023680, 2054229, 2125360, 2258195, 2331040, 2377824, 2416740, 2497298, 2550432, 2577856, 2709834, 2738972, 2797248, 2797440, 2972280, 3068160, 3170432, 3188040, 3222320, 3290880, 3400576, 3423715, 3496560, 3613112, 3729664, 3745947, 3866784, 3963040, 4108458, 4250720, 4516390, 4662080, 4755648, 4833480, 4994596, 5100864, 5155712, 5419668, 5477944, 5594496, 5594880, 5944560, 6243245, 6340864, 6376080, 6444640, 6774585, 6801152, 6847430, 6993120, 7226224, 7491894, 7733568, 7926080, 8216916, 8501440, 9032780, 9324160, 9511296, 9666960, 9989192, 10201728, 10271145, 10311424, 10839336, 10955888, 11188992, 11889120, 12486490, 12752160, 12889280, 13549170, 13694860, 13986240, 14452448, 14983788, 15467136, 15852160, 16433832, 17002880, 18065560, 18648320, 18729735, 19022592, 19333920, 19978384, 20403456, 20542290, 21227033, 21678672, 21911776, 23778240, 24972980, 25504320, 25778560, 27098340, 27389720, 27972480, 28904896, 29967576, 30934272, 31704320, 32867664, 34005760, 36131120, 37459470, 38667840, 39956768, 41084580, 42454066, 43357344, 43823552, 47556480, 49945960, 51008640, 51557120, 54196680, 54779440, 55944960, 57809792, 59935152, 63681099, 65735328, 72262240, 74918940, 77335680, 79913536, 82169160, 84908132, 86714688, 87647104, 95112960, 99891920, 102017280, 106135165, 108393360, 109558880, 115619584, 119870304, 127362198, 131470656, 144524480, 149837880, 154671360, 159827072, 164338320, 169816264, 173429376, 175294208, 199783840, 212270330, 216786720, 219117760, 239740608, 254724396, 262941312, 289048960, 299675760, 318405495, 319654144, 328676640, 339632528, 346858752, 399567680, 424540660, 433573440, 438235520, 479481216, 509448792, 525882624, 578097920, 599351520, 636810990, 657353280, 679265056, 799135360, 849081320, 867146880, 876471040, 958962432, 1018897584, 1198703040, 1273621980, 1314706560, 1358530112, 1598270720, 1698162640, 1734293760, 2037795168, 2397406080, 2547243960, 2629413120, 2717060224, 3396325280, 4075590336, 4794812160, 5094487920, 5434120448, 6792650560, 8151180672, 10188975840, 13585301120, 16302361344, 20377951680, 27170602240, 40755903360, 81511806720]

約数ペア:

[(1, 81511806720), (2, 40755903360), (3, 27170602240), (4, 20377951680), (5, 16302361344), (6, 13585301120), (8, 10188975840), (10, 8151180672), (12, 6792650560), (15, 5434120448), (16, 5094487920), (17, 4794812160), (20, 4075590336), (24, 3396325280), (30, 2717060224), (31, 2629413120), (32, 2547243960), (34, 2397406080), (40, 2037795168), (47, 1734293760), (48, 1698162640), (51, 1598270720), (60, 1358530112), (62, 1314706560), (64, 1273621980), (68, 1198703040), (80, 1018897584), (85, 958962432), (93, 876471040), (94, 867146880), (96, 849081320), (102, 799135360), (120, 679265056), (124, 657353280), (128, 636810990), (136, 599351520), (141, 578097920), (155, 525882624), (160, 509448792), (170, 479481216), (186, 438235520), (188, 433573440), (192, 424540660), (204, 399567680), (235, 346858752), (240, 339632528), (248, 328676640), (255, 319654144), (256, 318405495), (272, 299675760), (282, 289048960), (310, 262941312), (320, 254724396), (340, 239740608), (372, 219117760), (376, 216786720), (384, 212270330), (408, 199783840), (465, 175294208), (470, 173429376), (480, 169816264), (496, 164338320), (510, 159827072), (527, 154671360), (544, 149837880), (564, 144524480), (620, 131470656), (640, 127362198), (680, 119870304), (705, 115619584), (744, 109558880), (752, 108393360), (768, 106135165), (799, 102017280), (816, 99891920), (857, 95112960), (930, 87647104), (940, 86714688), (960, 84908132), (992, 82169160), (1020, 79913536), (1054, 77335680), (1088, 74918940), (1128, 72262240), (1240, 65735328), (1280, 63681099), (1360, 59935152), (1410, 57809792), (1457, 55944960), (1488, 54779440), (1504, 54196680), (1581, 51557120), (1598, 51008640), (1632, 49945960), (1714, 47556480), (1860, 43823552), (1880, 43357344), (1920, 42454066), (1984, 41084580), (2040, 39956768), (2108, 38667840), (2176, 37459470), (2256, 36131120), (2397, 34005760), (2480, 32867664), (2571, 31704320), (2635, 30934272), (2720, 29967576), (2820, 28904896), (2914, 27972480), (2976, 27389720), (3008, 27098340), (3162, 25778560), (3196, 25504320), (3264, 24972980), (3428, 23778240), (3720, 21911776), (3760, 21678672), (3840, 21227033), (3968, 20542290), (3995, 20403456), (4080, 19978384), (4216, 19333920), (4285, 19022592), (4352, 18729735), (4371, 18648320), (4512, 18065560), (4794, 17002880), (4960, 16433832), (5142, 15852160), (5270, 15467136), (5440, 14983788), (5640, 14452448), (5828, 13986240), (5952, 13694860), (6016, 13549170), (6324, 12889280), (6392, 12752160), (6528, 12486490), (6856, 11889120), (7285, 11188992), (7440, 10955888), (7520, 10839336), (7905, 10311424), (7936, 10271145), (7990, 10201728), (8160, 9989192), (8432, 9666960), (8570, 9511296), (8742, 9324160), (9024, 9032780), (9588, 8501440), (9920, 8216916), (10284, 7926080), (10540, 7733568), (10880, 7491894), (11280, 7226224), (11656, 6993120), (11904, 6847430), (11985, 6801152), (12032, 6774585), (12648, 6444640), (12784, 6376080), (12855, 6340864), (13056, 6243245), (13712, 5944560), (14569, 5594880), (14570, 5594496), (14880, 5477944), (15040, 5419668), (15810, 5155712), (15980, 5100864), (16320, 4994596), (16864, 4833480), (17140, 4755648), (17484, 4662080), (18048, 4516390), (19176, 4250720), (19840, 4108458), (20568, 3963040), (21080, 3866784), (21760, 3745947), (21855, 3729664), (22560, 3613112), (23312, 3496560), (23808, 3423715), (23970, 3400576), (24769, 3290880), (25296, 3222320), (25568, 3188040), (25710, 3170432), (26567, 3068160), (27424, 2972280), (29138, 2797440), (29140, 2797248), (29760, 2738972), (30080, 2709834), (31620, 2577856), (31960, 2550432), (32640, 2497298), (33728, 2416740), (34280, 2377824), (34968, 2331040), (36096, 2258195), (38352, 2125360), (39680, 2054229), (40279, 2023680), (41136, 1981520), (42160, 1933392), (43707, 1864960), (43710, 1864832), (45120, 1806556), (46624, 1748280), (47940, 1700288), (49538, 1645440), (50592, 1611160), (51136, 1594020), (51420, 1585216), (53134, 1534080), (54848, 1486140), (58276, 1398720), (58280, 1398624), (59520, 1369486), (60160, 1354917), (63240, 1288928), (63920, 1275216), (65280, 1248649), (67456, 1208370), (68560, 1188912), (69936, 1165520), (72845, 1118976), (74307, 1096960), (76704, 1062680), (79701, 1022720), (80558, 1011840), (82272, 990760), (84320, 966696), (87414, 932480), (87420, 932416), (90240, 903278), (93248, 874140), (95880, 850144), (99076, 822720), (101184, 805580), (102272, 797010), (102840, 792608), (106268, 767040), (109696, 743070), (116552, 699360), (116560, 699312), (119040, 684743), (120837, 674560), (123845, 658176), (126480, 644464), (127840, 637608), (132835, 613632), (134912, 604185), (137120, 594456), (139872, 582760), (145690, 559488), (148614, 548480), (153408, 531340), (159402, 511360), (161116, 505920), (164544, 495380), (168640, 483348), (174828, 466240), (174840, 466208), (180480, 451639), (186496, 437070), (191760, 425072), (198152, 411360), (201395, 404736), (202368, 402790), (204544, 398505), (205680, 396304), (212536, 383520), (218535, 372992), (219392, 371535), (233104, 349680), (233120, 349656), (241674, 337280), (247690, 329088), (252960, 322232), (255680, 318804), (265670, 306816), (274240, 297228), (279744, 291380)]