171853440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 611020800

約数和(自身を除く): 439167360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 103, 110, 120, 128, 132, 158, 160, 165, 176, 192, 206, 220, 237, 240, 264, 309, 316, 320, 330, 352, 384, 395, 412, 440, 474, 480, 515, 528, 618, 632, 640, 660, 704, 790, 824, 869, 880, 948, 960, 1030, 1056, 1133, 1185, 1236, 1264, 1320, 1408, 1545, 1580, 1648, 1738, 1760, 1896, 1920, 2060, 2112, 2266, 2370, 2472, 2528, 2607, 2640, 3090, 3160, 3296, 3399, 3476, 3520, 3792, 4120, 4224, 4345, 4532, 4740, 4944, 5056, 5214, 5280, 5665, 6180, 6320, 6592, 6798, 6952, 7040, 7584, 8137, 8240, 8690, 9064, 9480, 9888, 10112, 10428, 10560, 11330, 12360, 12640, 13035, 13184, 13596, 13904, 15168, 16274, 16480, 16995, 17380, 18128, 18960, 19776, 20856, 21120, 22660, 24411, 24720, 25280, 26070, 27192, 27808, 30336, 32548, 32960, 33990, 34760, 36256, 37920, 39552, 40685, 41712, 45320, 48822, 49440, 50560, 52140, 54384, 55616, 65096, 65920, 67980, 69520, 72512, 75840, 81370, 83424, 89507, 90640, 97644, 98880, 104280, 108768, 111232, 122055, 130192, 135960, 139040, 145024, 151680, 162740, 166848, 179014, 181280, 195288, 197760, 208560, 217536, 244110, 260384, 268521, 271920, 278080, 325480, 333696, 358028, 362560, 390576, 417120, 435072, 447535, 488220, 520768, 537042, 543840, 556160, 650960, 716056, 725120, 781152, 834240, 895070, 976440, 1041536, 1074084, 1087680, 1301920, 1342605, 1432112, 1562304, 1668480, 1790140, 1952880, 2148168, 2175360, 2603840, 2685210, 2864224, 3124608, 3580280, 3905760, 4296336, 5207680, 5370420, 5728448, 7160560, 7811520, 8592672, 10740840, 11456896, 14321120, 15623040, 17185344, 21481680, 28642240, 34370688, 42963360, 57284480, 85926720, 171853440]

約数ペア:

[(1, 171853440), (2, 85926720), (3, 57284480), (4, 42963360), (5, 34370688), (6, 28642240), (8, 21481680), (10, 17185344), (11, 15623040), (12, 14321120), (15, 11456896), (16, 10740840), (20, 8592672), (22, 7811520), (24, 7160560), (30, 5728448), (32, 5370420), (33, 5207680), (40, 4296336), (44, 3905760), (48, 3580280), (55, 3124608), (60, 2864224), (64, 2685210), (66, 2603840), (79, 2175360), (80, 2148168), (88, 1952880), (96, 1790140), (103, 1668480), (110, 1562304), (120, 1432112), (128, 1342605), (132, 1301920), (158, 1087680), (160, 1074084), (165, 1041536), (176, 976440), (192, 895070), (206, 834240), (220, 781152), (237, 725120), (240, 716056), (264, 650960), (309, 556160), (316, 543840), (320, 537042), (330, 520768), (352, 488220), (384, 447535), (395, 435072), (412, 417120), (440, 390576), (474, 362560), (480, 358028), (515, 333696), (528, 325480), (618, 278080), (632, 271920), (640, 268521), (660, 260384), (704, 244110), (790, 217536), (824, 208560), (869, 197760), (880, 195288), (948, 181280), (960, 179014), (1030, 166848), (1056, 162740), (1133, 151680), (1185, 145024), (1236, 139040), (1264, 135960), (1320, 130192), (1408, 122055), (1545, 111232), (1580, 108768), (1648, 104280), (1738, 98880), (1760, 97644), (1896, 90640), (1920, 89507), (2060, 83424), (2112, 81370), (2266, 75840), (2370, 72512), (2472, 69520), (2528, 67980), (2607, 65920), (2640, 65096), (3090, 55616), (3160, 54384), (3296, 52140), (3399, 50560), (3476, 49440), (3520, 48822), (3792, 45320), (4120, 41712), (4224, 40685), (4345, 39552), (4532, 37920), (4740, 36256), (4944, 34760), (5056, 33990), (5214, 32960), (5280, 32548), (5665, 30336), (6180, 27808), (6320, 27192), (6592, 26070), (6798, 25280), (6952, 24720), (7040, 24411), (7584, 22660), (8137, 21120), (8240, 20856), (8690, 19776), (9064, 18960), (9480, 18128), (9888, 17380), (10112, 16995), (10428, 16480), (10560, 16274), (11330, 15168), (12360, 13904), (12640, 13596), (13035, 13184)]