1138817640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 3519573120

約数和(自身を除く): 2380755480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 211, 246, 328, 410, 422, 492, 615, 633, 820, 844, 984, 1055, 1097, 1230, 1266, 1640, 1688, 2110, 2194, 2460, 2532, 3165, 3291, 4220, 4388, 4920, 5064, 5485, 6330, 6582, 8440, 8651, 8776, 10970, 12660, 13164, 16455, 17302, 21940, 25320, 25953, 26328, 32910, 34604, 43255, 43880, 44977, 51906, 65820, 69208, 86510, 89954, 103812, 129765, 131640, 134931, 173020, 179908, 207624, 224885, 231467, 259530, 269862, 346040, 359816, 449770, 462934, 519060, 539724, 674655, 694401, 899540, 925868, 1038120, 1079448, 1157335, 1349310, 1388802, 1799080, 1851736, 2314670, 2698620, 2777604, 3472005, 4629340, 5397240, 5555208, 6944010, 9258680, 9490147, 13888020, 18980294, 27776040, 28470441, 37960588, 47450735, 56940882, 75921176, 94901470, 113881764, 142352205, 189802940, 227763528, 284704410, 379605880, 569408820, 1138817640]

約数ペア:

[(1, 1138817640), (2, 569408820), (3, 379605880), (4, 284704410), (5, 227763528), (6, 189802940), (8, 142352205), (10, 113881764), (12, 94901470), (15, 75921176), (20, 56940882), (24, 47450735), (30, 37960588), (40, 28470441), (41, 27776040), (60, 18980294), (82, 13888020), (120, 9490147), (123, 9258680), (164, 6944010), (205, 5555208), (211, 5397240), (246, 4629340), (328, 3472005), (410, 2777604), (422, 2698620), (492, 2314670), (615, 1851736), (633, 1799080), (820, 1388802), (844, 1349310), (984, 1157335), (1055, 1079448), (1097, 1038120), (1230, 925868), (1266, 899540), (1640, 694401), (1688, 674655), (2110, 539724), (2194, 519060), (2460, 462934), (2532, 449770), (3165, 359816), (3291, 346040), (4220, 269862), (4388, 259530), (4920, 231467), (5064, 224885), (5485, 207624), (6330, 179908), (6582, 173020), (8440, 134931), (8651, 131640), (8776, 129765), (10970, 103812), (12660, 89954), (13164, 86510), (16455, 69208), (17302, 65820), (21940, 51906), (25320, 44977), (25953, 43880), (26328, 43255), (32910, 34604)]