172434240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5477

約数の個数: 168

約数和(自身を含む): 647139168

約数和(自身を除く): 474704928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 5443, 6336, 7920, 10560, 10886, 15840, 16329, 21772, 27215, 31680, 32658, 43544, 48987, 54430, 59873, 65316, 81645, 87088, 97974, 108860, 119746, 130632, 163290, 174176, 179619, 195948, 217720, 239492, 244935, 261264, 299365, 326580, 348352, 359238, 391896, 435440, 478984, 489870, 522528, 538857, 598730, 653160, 718476, 783792, 870880, 898095, 957968, 979740, 1045056, 1077714, 1197460, 1306320, 1436952, 1567584, 1741760, 1796190, 1915936, 1959480, 2155428, 2394920, 2612640, 2694285, 2873904, 3135168, 3592380, 3831872, 3918960, 4310856, 4789840, 5225280, 5388570, 5747808, 7184760, 7837920, 8621712, 9579680, 10777140, 11495616, 14369520, 15675840, 17243424, 19159360, 21554280, 28739040, 34486848, 43108560, 57478080, 86217120, 172434240]

約数ペア:

[(1, 172434240), (2, 86217120), (3, 57478080), (4, 43108560), (5, 34486848), (6, 28739040), (8, 21554280), (9, 19159360), (10, 17243424), (11, 15675840), (12, 14369520), (15, 11495616), (16, 10777140), (18, 9579680), (20, 8621712), (22, 7837920), (24, 7184760), (30, 5747808), (32, 5388570), (33, 5225280), (36, 4789840), (40, 4310856), (44, 3918960), (45, 3831872), (48, 3592380), (55, 3135168), (60, 2873904), (64, 2694285), (66, 2612640), (72, 2394920), (80, 2155428), (88, 1959480), (90, 1915936), (96, 1796190), (99, 1741760), (110, 1567584), (120, 1436952), (132, 1306320), (144, 1197460), (160, 1077714), (165, 1045056), (176, 979740), (180, 957968), (192, 898095), (198, 870880), (220, 783792), (240, 718476), (264, 653160), (288, 598730), (320, 538857), (330, 522528), (352, 489870), (360, 478984), (396, 435440), (440, 391896), (480, 359238), (495, 348352), (528, 326580), (576, 299365), (660, 261264), (704, 244935), (720, 239492), (792, 217720), (880, 195948), (960, 179619), (990, 174176), (1056, 163290), (1320, 130632), (1440, 119746), (1584, 108860), (1760, 97974), (1980, 87088), (2112, 81645), (2640, 65316), (2880, 59873), (3168, 54430), (3520, 48987), (3960, 43544), (5280, 32658), (5443, 31680), (6336, 27215), (7920, 21772), (10560, 16329), (10886, 15840)]