6809127680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 16958855424

約数和(自身を除く): 10149727744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 157, 160, 248, 256, 310, 314, 320, 496, 620, 628, 640, 785, 992, 1093, 1240, 1256, 1280, 1570, 1984, 2186, 2480, 2512, 3140, 3968, 4372, 4867, 4960, 5024, 5465, 6280, 7936, 8744, 9734, 9920, 10048, 10930, 12560, 17488, 19468, 19840, 20096, 21860, 24335, 25120, 33883, 34976, 38936, 39680, 40192, 43720, 48670, 50240, 67766, 69952, 77872, 87440, 97340, 100480, 135532, 139904, 155744, 169415, 171601, 174880, 194680, 200960, 271064, 279808, 311488, 338830, 343202, 349760, 389360, 542128, 622976, 677660, 686404, 699520, 778720, 858005, 1084256, 1245952, 1355320, 1372808, 1399040, 1557440, 1716010, 2168512, 2710640, 2745616, 3114880, 3432020, 4337024, 5319631, 5421280, 5491232, 6229760, 6864040, 8674048, 10639262, 10842560, 10982464, 13728080, 21278524, 21685120, 21964928, 26598155, 27456160, 42557048, 43370240, 43929856, 53196310, 54912320, 85114096, 106392620, 109824640, 170228192, 212785240, 219649280, 340456384, 425570480, 680912768, 851140960, 1361825536, 1702281920, 3404563840, 6809127680]

約数ペア:

[(1, 6809127680), (2, 3404563840), (4, 1702281920), (5, 1361825536), (8, 851140960), (10, 680912768), (16, 425570480), (20, 340456384), (31, 219649280), (32, 212785240), (40, 170228192), (62, 109824640), (64, 106392620), (80, 85114096), (124, 54912320), (128, 53196310), (155, 43929856), (157, 43370240), (160, 42557048), (248, 27456160), (256, 26598155), (310, 21964928), (314, 21685120), (320, 21278524), (496, 13728080), (620, 10982464), (628, 10842560), (640, 10639262), (785, 8674048), (992, 6864040), (1093, 6229760), (1240, 5491232), (1256, 5421280), (1280, 5319631), (1570, 4337024), (1984, 3432020), (2186, 3114880), (2480, 2745616), (2512, 2710640), (3140, 2168512), (3968, 1716010), (4372, 1557440), (4867, 1399040), (4960, 1372808), (5024, 1355320), (5465, 1245952), (6280, 1084256), (7936, 858005), (8744, 778720), (9734, 699520), (9920, 686404), (10048, 677660), (10930, 622976), (12560, 542128), (17488, 389360), (19468, 349760), (19840, 343202), (20096, 338830), (21860, 311488), (24335, 279808), (25120, 271064), (33883, 200960), (34976, 194680), (38936, 174880), (39680, 171601), (40192, 169415), (43720, 155744), (48670, 139904), (50240, 135532), (67766, 100480), (69952, 97340), (77872, 87440)]