630210560

素因数分解:

$2^{14}\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 1770597612

約数和(自身を除く): 1140387052

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 157, 160, 196, 224, 245, 256, 280, 314, 320, 392, 448, 490, 512, 560, 628, 640, 784, 785, 896, 980, 1024, 1099, 1120, 1256, 1280, 1568, 1570, 1792, 1960, 2048, 2198, 2240, 2512, 2560, 3136, 3140, 3584, 3920, 4096, 4396, 4480, 5024, 5120, 5495, 6272, 6280, 7168, 7693, 7840, 8192, 8792, 8960, 10048, 10240, 10990, 12544, 12560, 14336, 15386, 15680, 16384, 17584, 17920, 20096, 20480, 21980, 25088, 25120, 28672, 30772, 31360, 35168, 35840, 38465, 40192, 40960, 43960, 50176, 50240, 57344, 61544, 62720, 70336, 71680, 76930, 80384, 81920, 87920, 100352, 100480, 114688, 123088, 125440, 140672, 143360, 153860, 160768, 175840, 200704, 200960, 246176, 250880, 281344, 286720, 307720, 321536, 351680, 401408, 401920, 492352, 501760, 562688, 573440, 615440, 643072, 703360, 802816, 803840, 984704, 1003520, 1125376, 1230880, 1286144, 1406720, 1607680, 1969408, 2007040, 2250752, 2461760, 2572288, 2813440, 3215360, 3938816, 4014080, 4501504, 4923520, 5626880, 6430720, 7877632, 9003008, 9847040, 11253760, 12861440, 15755264, 18006016, 19694080, 22507520, 31510528, 39388160, 45015040, 63021056, 78776320, 90030080, 126042112, 157552640, 315105280, 630210560]

約数ペア:

[(1, 630210560), (2, 315105280), (4, 157552640), (5, 126042112), (7, 90030080), (8, 78776320), (10, 63021056), (14, 45015040), (16, 39388160), (20, 31510528), (28, 22507520), (32, 19694080), (35, 18006016), (40, 15755264), (49, 12861440), (56, 11253760), (64, 9847040), (70, 9003008), (80, 7877632), (98, 6430720), (112, 5626880), (128, 4923520), (140, 4501504), (157, 4014080), (160, 3938816), (196, 3215360), (224, 2813440), (245, 2572288), (256, 2461760), (280, 2250752), (314, 2007040), (320, 1969408), (392, 1607680), (448, 1406720), (490, 1286144), (512, 1230880), (560, 1125376), (628, 1003520), (640, 984704), (784, 803840), (785, 802816), (896, 703360), (980, 643072), (1024, 615440), (1099, 573440), (1120, 562688), (1256, 501760), (1280, 492352), (1568, 401920), (1570, 401408), (1792, 351680), (1960, 321536), (2048, 307720), (2198, 286720), (2240, 281344), (2512, 250880), (2560, 246176), (3136, 200960), (3140, 200704), (3584, 175840), (3920, 160768), (4096, 153860), (4396, 143360), (4480, 140672), (5024, 125440), (5120, 123088), (5495, 114688), (6272, 100480), (6280, 100352), (7168, 87920), (7693, 81920), (7840, 80384), (8192, 76930), (8792, 71680), (8960, 70336), (10048, 62720), (10240, 61544), (10990, 57344), (12544, 50240), (12560, 50176), (14336, 43960), (15386, 40960), (15680, 40192), (16384, 38465), (17584, 35840), (17920, 35168), (20096, 31360), (20480, 30772), (21980, 28672), (25088, 25120)]