5516420280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7717}}^1$

素因数の和:7798

約数の個数: 256

約数和(自身を含む): 20271790080

約数和(自身を除く): 14755369800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 555, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1110, 1288, 1295, 1380, 1480, 1554, 1610, 1702, 1932, 2072, 2220, 2415, 2553, 2590, 2760, 3108, 3220, 3404, 3864, 3885, 4255, 4440, 4830, 5106, 5180, 5957, 6216, 6440, 6808, 7717, 7770, 8510, 9660, 10212, 10360, 11914, 12765, 15434, 15540, 17020, 17871, 19320, 20424, 23151, 23828, 25530, 29785, 30868, 31080, 34040, 35742, 38585, 46302, 47656, 51060, 54019, 59570, 61736, 71484, 77170, 89355, 92604, 102120, 108038, 115755, 119140, 142968, 154340, 162057, 177491, 178710, 185208, 216076, 231510, 238280, 270095, 285529, 308680, 324114, 354982, 357420, 432152, 463020, 532473, 540190, 571058, 648228, 709964, 714840, 810285, 856587, 887455, 926040, 1064946, 1080380, 1142116, 1242437, 1296456, 1419928, 1427645, 1620570, 1713174, 1774910, 1998703, 2129892, 2160760, 2284232, 2484874, 2662365, 2855290, 3241140, 3426348, 3549820, 3727311, 3997406, 4259784, 4282935, 4969748, 5324730, 5710580, 5996109, 6212185, 6482280, 6567167, 6852696, 7099640, 7454622, 7994812, 8565870, 9939496, 9993515, 10649460, 11421160, 11992218, 12424370, 13134334, 14909244, 15989624, 17131740, 18636555, 19701501, 19987030, 21298920, 23984436, 24848740, 26268668, 29818488, 29980545, 32835835, 34263480, 37273110, 39403002, 39974060, 45970169, 47968872, 49697480, 52537336, 59961090, 65671670, 74546220, 78806004, 79948120, 91940338, 98507505, 119922180, 131343340, 137910507, 149092440, 157612008, 183880676, 197015010, 229850845, 239844360, 262686680, 275821014, 367761352, 394030020, 459701690, 551642028, 689552535, 788060040, 919403380, 1103284056, 1379105070, 1838806760, 2758210140, 5516420280]

約数ペア:

[(1, 5516420280), (2, 2758210140), (3, 1838806760), (4, 1379105070), (5, 1103284056), (6, 919403380), (7, 788060040), (8, 689552535), (10, 551642028), (12, 459701690), (14, 394030020), (15, 367761352), (20, 275821014), (21, 262686680), (23, 239844360), (24, 229850845), (28, 197015010), (30, 183880676), (35, 157612008), (37, 149092440), (40, 137910507), (42, 131343340), (46, 119922180), (56, 98507505), (60, 91940338), (69, 79948120), (70, 78806004), (74, 74546220), (84, 65671670), (92, 59961090), (105, 52537336), (111, 49697480), (115, 47968872), (120, 45970169), (138, 39974060), (140, 39403002), (148, 37273110), (161, 34263480), (168, 32835835), (184, 29980545), (185, 29818488), (210, 26268668), (222, 24848740), (230, 23984436), (259, 21298920), (276, 19987030), (280, 19701501), (296, 18636555), (322, 17131740), (345, 15989624), (370, 14909244), (420, 13134334), (444, 12424370), (460, 11992218), (483, 11421160), (518, 10649460), (552, 9993515), (555, 9939496), (644, 8565870), (690, 7994812), (740, 7454622), (777, 7099640), (805, 6852696), (840, 6567167), (851, 6482280), (888, 6212185), (920, 5996109), (966, 5710580), (1036, 5324730), (1110, 4969748), (1288, 4282935), (1295, 4259784), (1380, 3997406), (1480, 3727311), (1554, 3549820), (1610, 3426348), (1702, 3241140), (1932, 2855290), (2072, 2662365), (2220, 2484874), (2415, 2284232), (2553, 2160760), (2590, 2129892), (2760, 1998703), (3108, 1774910), (3220, 1713174), (3404, 1620570), (3864, 1427645), (3885, 1419928), (4255, 1296456), (4440, 1242437), (4830, 1142116), (5106, 1080380), (5180, 1064946), (5957, 926040), (6216, 887455), (6440, 856587), (6808, 810285), (7717, 714840), (7770, 709964), (8510, 648228), (9660, 571058), (10212, 540190), (10360, 532473), (11914, 463020), (12765, 432152), (15434, 357420), (15540, 354982), (17020, 324114), (17871, 308680), (19320, 285529), (20424, 270095), (23151, 238280), (23828, 231510), (25530, 216076), (29785, 185208), (30868, 178710), (31080, 177491), (34040, 162057), (35742, 154340), (38585, 142968), (46302, 119140), (47656, 115755), (51060, 108038), (54019, 102120), (59570, 92604), (61736, 89355), (71484, 77170)]