1606420480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 4479995520

約数和(自身を除く): 2873575040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 307, 320, 365, 448, 511, 512, 560, 584, 614, 640, 730, 896, 1022, 1024, 1120, 1168, 1228, 1280, 1460, 1535, 1792, 2044, 2048, 2149, 2240, 2336, 2456, 2555, 2560, 2920, 3070, 3584, 4088, 4298, 4480, 4672, 4912, 5110, 5120, 5840, 6140, 7168, 8176, 8596, 8960, 9344, 9824, 10220, 10240, 10745, 11680, 12280, 14336, 16352, 17192, 17920, 18688, 19648, 20440, 21490, 22411, 23360, 24560, 32704, 34384, 35840, 37376, 39296, 40880, 42980, 44822, 46720, 49120, 65408, 68768, 71680, 74752, 78592, 81760, 85960, 89644, 93440, 98240, 112055, 130816, 137536, 149504, 156877, 157184, 163520, 171920, 179288, 186880, 196480, 224110, 261632, 275072, 313754, 314368, 327040, 343840, 358576, 373760, 392960, 448220, 523264, 550144, 627508, 628736, 654080, 687680, 717152, 747520, 784385, 785920, 896440, 1046528, 1100288, 1255016, 1308160, 1375360, 1434304, 1568770, 1571840, 1792880, 2200576, 2510032, 2616320, 2750720, 2868608, 3137540, 3143680, 3585760, 4401152, 5020064, 5232640, 5501440, 5737216, 6275080, 7171520, 10040128, 11002880, 11474432, 12550160, 14343040, 20080256, 22005760, 22948864, 25100320, 28686080, 40160512, 45897728, 50200640, 57372160, 80321024, 100401280, 114744320, 160642048, 200802560, 229488640, 321284096, 401605120, 803210240, 1606420480]

約数ペア:

[(1, 1606420480), (2, 803210240), (4, 401605120), (5, 321284096), (7, 229488640), (8, 200802560), (10, 160642048), (14, 114744320), (16, 100401280), (20, 80321024), (28, 57372160), (32, 50200640), (35, 45897728), (40, 40160512), (56, 28686080), (64, 25100320), (70, 22948864), (73, 22005760), (80, 20080256), (112, 14343040), (128, 12550160), (140, 11474432), (146, 11002880), (160, 10040128), (224, 7171520), (256, 6275080), (280, 5737216), (292, 5501440), (307, 5232640), (320, 5020064), (365, 4401152), (448, 3585760), (511, 3143680), (512, 3137540), (560, 2868608), (584, 2750720), (614, 2616320), (640, 2510032), (730, 2200576), (896, 1792880), (1022, 1571840), (1024, 1568770), (1120, 1434304), (1168, 1375360), (1228, 1308160), (1280, 1255016), (1460, 1100288), (1535, 1046528), (1792, 896440), (2044, 785920), (2048, 784385), (2149, 747520), (2240, 717152), (2336, 687680), (2456, 654080), (2555, 628736), (2560, 627508), (2920, 550144), (3070, 523264), (3584, 448220), (4088, 392960), (4298, 373760), (4480, 358576), (4672, 343840), (4912, 327040), (5110, 314368), (5120, 313754), (5840, 275072), (6140, 261632), (7168, 224110), (8176, 196480), (8596, 186880), (8960, 179288), (9344, 171920), (9824, 163520), (10220, 157184), (10240, 156877), (10745, 149504), (11680, 137536), (12280, 130816), (14336, 112055), (16352, 98240), (17192, 93440), (17920, 89644), (18688, 85960), (19648, 81760), (20440, 78592), (21490, 74752), (22411, 71680), (23360, 68768), (24560, 65408), (32704, 49120), (34384, 46720), (35840, 44822), (37376, 42980), (39296, 40880)]