2189312640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8087}}^1$

素因数の和:8159

約数の個数: 192

約数和(自身を含む): 7721775360

約数和(自身を除く): 5532462720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 5760, 6016, 6768, 7520, 8087, 8460, 9024, 11280, 13536, 15040, 16174, 16920, 18048, 22560, 24261, 27072, 30080, 32348, 33840, 40435, 45120, 48522, 54144, 64696, 67680, 72783, 80870, 90240, 97044, 121305, 129392, 135360, 145566, 161740, 194088, 242610, 258784, 270720, 291132, 323480, 363915, 380089, 388176, 485220, 517568, 582264, 646960, 727830, 760178, 776352, 970440, 1035136, 1140267, 1164528, 1293920, 1455660, 1520356, 1552704, 1900445, 1940880, 2280534, 2329056, 2587840, 2911320, 3040712, 3105408, 3420801, 3800890, 3881760, 4561068, 4658112, 5175680, 5701335, 5822640, 6081424, 6841602, 7601780, 7763520, 9122136, 9316224, 11402670, 11645280, 12162848, 13683204, 15203560, 15527040, 17104005, 18244272, 22805340, 23290560, 24325696, 27366408, 30407120, 34208010, 36488544, 45610680, 46581120, 48651392, 54732816, 60814240, 68416020, 72977088, 91221360, 109465632, 121628480, 136832040, 145954176, 182442720, 218931264, 243256960, 273664080, 364885440, 437862528, 547328160, 729770880, 1094656320, 2189312640]

約数ペア:

[(1, 2189312640), (2, 1094656320), (3, 729770880), (4, 547328160), (5, 437862528), (6, 364885440), (8, 273664080), (9, 243256960), (10, 218931264), (12, 182442720), (15, 145954176), (16, 136832040), (18, 121628480), (20, 109465632), (24, 91221360), (30, 72977088), (32, 68416020), (36, 60814240), (40, 54732816), (45, 48651392), (47, 46581120), (48, 45610680), (60, 36488544), (64, 34208010), (72, 30407120), (80, 27366408), (90, 24325696), (94, 23290560), (96, 22805340), (120, 18244272), (128, 17104005), (141, 15527040), (144, 15203560), (160, 13683204), (180, 12162848), (188, 11645280), (192, 11402670), (235, 9316224), (240, 9122136), (282, 7763520), (288, 7601780), (320, 6841602), (360, 6081424), (376, 5822640), (384, 5701335), (423, 5175680), (470, 4658112), (480, 4561068), (564, 3881760), (576, 3800890), (640, 3420801), (705, 3105408), (720, 3040712), (752, 2911320), (846, 2587840), (940, 2329056), (960, 2280534), (1128, 1940880), (1152, 1900445), (1410, 1552704), (1440, 1520356), (1504, 1455660), (1692, 1293920), (1880, 1164528), (1920, 1140267), (2115, 1035136), (2256, 970440), (2820, 776352), (2880, 760178), (3008, 727830), (3384, 646960), (3760, 582264), (4230, 517568), (4512, 485220), (5640, 388176), (5760, 380089), (6016, 363915), (6768, 323480), (7520, 291132), (8087, 270720), (8460, 258784), (9024, 242610), (11280, 194088), (13536, 161740), (15040, 145566), (16174, 135360), (16920, 129392), (18048, 121305), (22560, 97044), (24261, 90240), (27072, 80870), (30080, 72783), (32348, 67680), (33840, 64696), (40435, 54144), (45120, 48522)]