67649120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 222808320

約数和(自身を除く): 155159200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 160, 170, 176, 187, 190, 209, 220, 224, 238, 266, 272, 280, 289, 304, 308, 323, 340, 352, 374, 380, 385, 418, 440, 476, 532, 544, 560, 578, 595, 608, 616, 646, 665, 680, 748, 760, 770, 836, 880, 935, 952, 1045, 1064, 1120, 1156, 1190, 1232, 1292, 1309, 1330, 1360, 1445, 1463, 1496, 1520, 1540, 1615, 1672, 1760, 1870, 1904, 2023, 2090, 2128, 2261, 2312, 2380, 2464, 2584, 2618, 2660, 2720, 2890, 2926, 2992, 3040, 3080, 3179, 3230, 3344, 3553, 3740, 3808, 4046, 4180, 4256, 4522, 4624, 4760, 5168, 5236, 5320, 5491, 5780, 5852, 5984, 6160, 6358, 6460, 6545, 6688, 7106, 7315, 7480, 8092, 8360, 9044, 9248, 9520, 10115, 10336, 10472, 10640, 10982, 11305, 11560, 11704, 12320, 12716, 12920, 13090, 14212, 14630, 14960, 15895, 16184, 16720, 17765, 18088, 19040, 20230, 20944, 21280, 21964, 22253, 22610, 23120, 23408, 24871, 25432, 25840, 26180, 27455, 28424, 29260, 29920, 31790, 32368, 33440, 35530, 36176, 38437, 40460, 41888, 43928, 44506, 45220, 46240, 46816, 49742, 50864, 51680, 52360, 54910, 56848, 58520, 60401, 63580, 64736, 71060, 72352, 76874, 80920, 87856, 89012, 90440, 99484, 101728, 104720, 109820, 111265, 113696, 117040, 120802, 124355, 127160, 142120, 153748, 161840, 175712, 178024, 180880, 192185, 198968, 209440, 219640, 222530, 234080, 241604, 248710, 254320, 284240, 302005, 307496, 323680, 356048, 361760, 384370, 397936, 422807, 439280, 445060, 483208, 497420, 508640, 568480, 604010, 614992, 712096, 768740, 795872, 845614, 878560, 890120, 966416, 994840, 1208020, 1229984, 1537480, 1691228, 1780240, 1932832, 1989680, 2114035, 2416040, 3074960, 3382456, 3560480, 3979360, 4228070, 4832080, 6149920, 6764912, 8456140, 9664160, 13529824, 16912280, 33824560, 67649120]

約数ペア:

[(1, 67649120), (2, 33824560), (4, 16912280), (5, 13529824), (7, 9664160), (8, 8456140), (10, 6764912), (11, 6149920), (14, 4832080), (16, 4228070), (17, 3979360), (19, 3560480), (20, 3382456), (22, 3074960), (28, 2416040), (32, 2114035), (34, 1989680), (35, 1932832), (38, 1780240), (40, 1691228), (44, 1537480), (55, 1229984), (56, 1208020), (68, 994840), (70, 966416), (76, 890120), (77, 878560), (80, 845614), (85, 795872), (88, 768740), (95, 712096), (110, 614992), (112, 604010), (119, 568480), (133, 508640), (136, 497420), (140, 483208), (152, 445060), (154, 439280), (160, 422807), (170, 397936), (176, 384370), (187, 361760), (190, 356048), (209, 323680), (220, 307496), (224, 302005), (238, 284240), (266, 254320), (272, 248710), (280, 241604), (289, 234080), (304, 222530), (308, 219640), (323, 209440), (340, 198968), (352, 192185), (374, 180880), (380, 178024), (385, 175712), (418, 161840), (440, 153748), (476, 142120), (532, 127160), (544, 124355), (560, 120802), (578, 117040), (595, 113696), (608, 111265), (616, 109820), (646, 104720), (665, 101728), (680, 99484), (748, 90440), (760, 89012), (770, 87856), (836, 80920), (880, 76874), (935, 72352), (952, 71060), (1045, 64736), (1064, 63580), (1120, 60401), (1156, 58520), (1190, 56848), (1232, 54910), (1292, 52360), (1309, 51680), (1330, 50864), (1360, 49742), (1445, 46816), (1463, 46240), (1496, 45220), (1520, 44506), (1540, 43928), (1615, 41888), (1672, 40460), (1760, 38437), (1870, 36176), (1904, 35530), (2023, 33440), (2090, 32368), (2128, 31790), (2261, 29920), (2312, 29260), (2380, 28424), (2464, 27455), (2584, 26180), (2618, 25840), (2660, 25432), (2720, 24871), (2890, 23408), (2926, 23120), (2992, 22610), (3040, 22253), (3080, 21964), (3179, 21280), (3230, 20944), (3344, 20230), (3553, 19040), (3740, 18088), (3808, 17765), (4046, 16720), (4180, 16184), (4256, 15895), (4522, 14960), (4624, 14630), (4760, 14212), (5168, 13090), (5236, 12920), (5320, 12716), (5491, 12320), (5780, 11704), (5852, 11560), (5984, 11305), (6160, 10982), (6358, 10640), (6460, 10472), (6545, 10336), (6688, 10115), (7106, 9520), (7315, 9248), (7480, 9044), (8092, 8360)]