86877120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 224

約数和(自身を含む): 317479680

約数和(自身を除く): 230602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 433, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 866, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1299, 1320, 1520, 1672, 1732, 1760, 1824, 2090, 2112, 2165, 2280, 2508, 2598, 2640, 3040, 3135, 3344, 3464, 3520, 3648, 4180, 4330, 4560, 4763, 5016, 5196, 5280, 6080, 6270, 6495, 6688, 6928, 8227, 8360, 8660, 9120, 9526, 10032, 10392, 10560, 12540, 12990, 13376, 13856, 14289, 16454, 16720, 17320, 18240, 19052, 20064, 20784, 23815, 24681, 25080, 25980, 27712, 28578, 32908, 33440, 34640, 38104, 40128, 41135, 41568, 47630, 49362, 50160, 51960, 57156, 65816, 66880, 69280, 71445, 76208, 82270, 83136, 90497, 95260, 98724, 100320, 103920, 114312, 123405, 131632, 138560, 142890, 152416, 164540, 180994, 190520, 197448, 200640, 207840, 228624, 246810, 263264, 271491, 285780, 304832, 329080, 361988, 381040, 394896, 415680, 452485, 457248, 493620, 526528, 542982, 571560, 658160, 723976, 762080, 789792, 904970, 914496, 987240, 1085964, 1143120, 1316320, 1357455, 1447952, 1524160, 1579584, 1809940, 1974480, 2171928, 2286240, 2632640, 2714910, 2895904, 3619880, 3948960, 4343856, 4572480, 5429820, 5791808, 7239760, 7897920, 8687712, 10859640, 14479520, 17375424, 21719280, 28959040, 43438560, 86877120]

約数ペア:

[(1, 86877120), (2, 43438560), (3, 28959040), (4, 21719280), (5, 17375424), (6, 14479520), (8, 10859640), (10, 8687712), (11, 7897920), (12, 7239760), (15, 5791808), (16, 5429820), (19, 4572480), (20, 4343856), (22, 3948960), (24, 3619880), (30, 2895904), (32, 2714910), (33, 2632640), (38, 2286240), (40, 2171928), (44, 1974480), (48, 1809940), (55, 1579584), (57, 1524160), (60, 1447952), (64, 1357455), (66, 1316320), (76, 1143120), (80, 1085964), (88, 987240), (95, 914496), (96, 904970), (110, 789792), (114, 762080), (120, 723976), (132, 658160), (152, 571560), (160, 542982), (165, 526528), (176, 493620), (190, 457248), (192, 452485), (209, 415680), (220, 394896), (228, 381040), (240, 361988), (264, 329080), (285, 304832), (304, 285780), (320, 271491), (330, 263264), (352, 246810), (380, 228624), (418, 207840), (433, 200640), (440, 197448), (456, 190520), (480, 180994), (528, 164540), (570, 152416), (608, 142890), (627, 138560), (660, 131632), (704, 123405), (760, 114312), (836, 103920), (866, 100320), (880, 98724), (912, 95260), (960, 90497), (1045, 83136), (1056, 82270), (1140, 76208), (1216, 71445), (1254, 69280), (1299, 66880), (1320, 65816), (1520, 57156), (1672, 51960), (1732, 50160), (1760, 49362), (1824, 47630), (2090, 41568), (2112, 41135), (2165, 40128), (2280, 38104), (2508, 34640), (2598, 33440), (2640, 32908), (3040, 28578), (3135, 27712), (3344, 25980), (3464, 25080), (3520, 24681), (3648, 23815), (4180, 20784), (4330, 20064), (4560, 19052), (4763, 18240), (5016, 17320), (5196, 16720), (5280, 16454), (6080, 14289), (6270, 13856), (6495, 13376), (6688, 12990), (6928, 12540), (8227, 10560), (8360, 10392), (8660, 10032), (9120, 9526)]