86874480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 240

約数和(自身を含む): 363976704

約数和(自身を除く): 277102224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1567, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3134, 3465, 3696, 3960, 4620, 4701, 5040, 5544, 6160, 6268, 6930, 7835, 7920, 9240, 9402, 10969, 11088, 12536, 13860, 14103, 15670, 17237, 18480, 18804, 21938, 23505, 25072, 27720, 28206, 31340, 32907, 34474, 37608, 43876, 47010, 51711, 54845, 55440, 56412, 62680, 65814, 68948, 70515, 75216, 86185, 87752, 94020, 98721, 103422, 109690, 112824, 120659, 125360, 131628, 137896, 141030, 155133, 164535, 172370, 175504, 188040, 197442, 206844, 219380, 225648, 241318, 258555, 263256, 275792, 282060, 310266, 329070, 344740, 361977, 376080, 394884, 413688, 438760, 482636, 493605, 517110, 526512, 564120, 603295, 620532, 658140, 689480, 723954, 775665, 789768, 827376, 877520, 965272, 987210, 1034220, 1085931, 1128240, 1206590, 1241064, 1316280, 1378960, 1447908, 1551330, 1579536, 1809885, 1930544, 1974420, 2068440, 2171862, 2413180, 2482128, 2632560, 2895816, 3102660, 3619770, 3948840, 4136880, 4343724, 4826360, 5429655, 5791632, 6205320, 7239540, 7897680, 8687448, 9652720, 10859310, 12410640, 14479080, 17374896, 21718620, 28958160, 43437240, 86874480]

約数ペア:

[(1, 86874480), (2, 43437240), (3, 28958160), (4, 21718620), (5, 17374896), (6, 14479080), (7, 12410640), (8, 10859310), (9, 9652720), (10, 8687448), (11, 7897680), (12, 7239540), (14, 6205320), (15, 5791632), (16, 5429655), (18, 4826360), (20, 4343724), (21, 4136880), (22, 3948840), (24, 3619770), (28, 3102660), (30, 2895816), (33, 2632560), (35, 2482128), (36, 2413180), (40, 2171862), (42, 2068440), (44, 1974420), (45, 1930544), (48, 1809885), (55, 1579536), (56, 1551330), (60, 1447908), (63, 1378960), (66, 1316280), (70, 1241064), (72, 1206590), (77, 1128240), (80, 1085931), (84, 1034220), (88, 987210), (90, 965272), (99, 877520), (105, 827376), (110, 789768), (112, 775665), (120, 723954), (126, 689480), (132, 658140), (140, 620532), (144, 603295), (154, 564120), (165, 526512), (168, 517110), (176, 493605), (180, 482636), (198, 438760), (210, 413688), (220, 394884), (231, 376080), (240, 361977), (252, 344740), (264, 329070), (280, 310266), (308, 282060), (315, 275792), (330, 263256), (336, 258555), (360, 241318), (385, 225648), (396, 219380), (420, 206844), (440, 197442), (462, 188040), (495, 175504), (504, 172370), (528, 164535), (560, 155133), (616, 141030), (630, 137896), (660, 131628), (693, 125360), (720, 120659), (770, 112824), (792, 109690), (840, 103422), (880, 98721), (924, 94020), (990, 87752), (1008, 86185), (1155, 75216), (1232, 70515), (1260, 68948), (1320, 65814), (1386, 62680), (1540, 56412), (1567, 55440), (1584, 54845), (1680, 51711), (1848, 47010), (1980, 43876), (2310, 37608), (2520, 34474), (2640, 32907), (2772, 31340), (3080, 28206), (3134, 27720), (3465, 25072), (3696, 23505), (3960, 21938), (4620, 18804), (4701, 18480), (5040, 17237), (5544, 15670), (6160, 14103), (6268, 13860), (6930, 12536), (7835, 11088), (7920, 10969), (9240, 9402)]