15705034992

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1\times {\mathrm{2347}}^1$

素因数の和:3891

約数の個数: 120

約数和(自身を含む): 45419712000

約数和(自身を除く): 29714677008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 1499, 2232, 2347, 2998, 4464, 4497, 4694, 5996, 7041, 8994, 9388, 11992, 13491, 14082, 17988, 18776, 21123, 23984, 26982, 28164, 35976, 37552, 42246, 46469, 53964, 56328, 71952, 72757, 84492, 92938, 107928, 112656, 139407, 145514, 168984, 185876, 215856, 218271, 278814, 291028, 337968, 371752, 418221, 436542, 557628, 582056, 654813, 743504, 836442, 873084, 1115256, 1164112, 1309626, 1672884, 1746168, 2230512, 2619252, 3345768, 3492336, 3518153, 5238504, 6691536, 7036306, 10477008, 10554459, 14072612, 21108918, 28145224, 31663377, 42217836, 56290448, 63326754, 84435672, 109062743, 126653508, 168871344, 218125486, 253307016, 327188229, 436250972, 506614032, 654376458, 872501944, 981564687, 1308752916, 1745003888, 1963129374, 2617505832, 3926258748, 5235011664, 7852517496, 15705034992]

約数ペア:

[(1, 15705034992), (2, 7852517496), (3, 5235011664), (4, 3926258748), (6, 2617505832), (8, 1963129374), (9, 1745003888), (12, 1308752916), (16, 981564687), (18, 872501944), (24, 654376458), (31, 506614032), (36, 436250972), (48, 327188229), (62, 253307016), (72, 218125486), (93, 168871344), (124, 126653508), (144, 109062743), (186, 84435672), (248, 63326754), (279, 56290448), (372, 42217836), (496, 31663377), (558, 28145224), (744, 21108918), (1116, 14072612), (1488, 10554459), (1499, 10477008), (2232, 7036306), (2347, 6691536), (2998, 5238504), (4464, 3518153), (4497, 3492336), (4694, 3345768), (5996, 2619252), (7041, 2230512), (8994, 1746168), (9388, 1672884), (11992, 1309626), (13491, 1164112), (14082, 1115256), (17988, 873084), (18776, 836442), (21123, 743504), (23984, 654813), (26982, 582056), (28164, 557628), (35976, 436542), (37552, 418221), (42246, 371752), (46469, 337968), (53964, 291028), (56328, 278814), (71952, 218271), (72757, 215856), (84492, 185876), (92938, 168984), (107928, 145514), (112656, 139407)]