4954646720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1601}}^1$

素因数の和:2146

約数の個数: 112

約数和(自身を含む): 12451384800

約数和(自身を除く): 7496738080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 509, 608, 760, 1018, 1216, 1520, 1601, 2036, 2545, 3040, 3202, 4072, 5090, 6080, 6404, 8005, 8144, 9671, 10180, 12808, 16010, 16288, 19342, 20360, 25616, 30419, 32020, 32576, 38684, 40720, 48355, 51232, 60838, 64040, 77368, 81440, 96710, 102464, 121676, 128080, 152095, 154736, 162880, 193420, 243352, 256160, 304190, 309472, 386840, 486704, 512320, 608380, 618944, 773680, 814909, 973408, 1216760, 1547360, 1629818, 1946816, 2433520, 3094720, 3259636, 4074545, 4867040, 6519272, 8149090, 9734080, 13038544, 15483271, 16298180, 26077088, 30966542, 32596360, 52154176, 61933084, 65192720, 77416355, 123866168, 130385440, 154832710, 247732336, 260770880, 309665420, 495464672, 619330840, 990929344, 1238661680, 2477323360, 4954646720]

約数ペア:

[(1, 4954646720), (2, 2477323360), (4, 1238661680), (5, 990929344), (8, 619330840), (10, 495464672), (16, 309665420), (19, 260770880), (20, 247732336), (32, 154832710), (38, 130385440), (40, 123866168), (64, 77416355), (76, 65192720), (80, 61933084), (95, 52154176), (152, 32596360), (160, 30966542), (190, 26077088), (304, 16298180), (320, 15483271), (380, 13038544), (509, 9734080), (608, 8149090), (760, 6519272), (1018, 4867040), (1216, 4074545), (1520, 3259636), (1601, 3094720), (2036, 2433520), (2545, 1946816), (3040, 1629818), (3202, 1547360), (4072, 1216760), (5090, 973408), (6080, 814909), (6404, 773680), (8005, 618944), (8144, 608380), (9671, 512320), (10180, 486704), (12808, 386840), (16010, 309472), (16288, 304190), (19342, 256160), (20360, 243352), (25616, 193420), (30419, 162880), (32020, 154736), (32576, 152095), (38684, 128080), (40720, 121676), (48355, 102464), (51232, 96710), (60838, 81440), (64040, 77368)]