68020398432

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{212203}}^1$

素因数の和:212282

約数の個数: 192

約数和(自身を含む): 231013762560

約数和(自身を除く): 162993364128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1696, 1908, 2016, 2226, 2544, 2862, 2968, 3024, 3339, 3816, 4452, 5088, 5724, 5936, 6048, 6678, 7632, 8904, 10017, 11448, 11872, 13356, 15264, 17808, 20034, 22896, 26712, 35616, 40068, 45792, 53424, 80136, 106848, 160272, 212203, 320544, 424406, 636609, 848812, 1273218, 1485421, 1697624, 1909827, 2546436, 2970842, 3395248, 3819654, 4456263, 5092872, 5729481, 5941684, 6790496, 7639308, 8912526, 10185744, 11246759, 11458962, 11883368, 13368789, 15278616, 17825052, 20371488, 22493518, 22917924, 23766736, 26737578, 30557232, 33740277, 35650104, 40106367, 44987036, 45835848, 47533472, 53475156, 61114464, 67480554, 71300208, 78727313, 80212734, 89974072, 91671696, 101220831, 106950312, 134961108, 142600416, 157454626, 160425468, 179948144, 183343392, 202441662, 213900624, 236181939, 269922216, 303662493, 314909252, 320850936, 359896288, 404883324, 427801248, 472363878, 539844432, 607324986, 629818504, 641701872, 708545817, 809766648, 944727756, 1079688864, 1214649972, 1259637008, 1283403744, 1417091634, 1619533296, 1889455512, 2125637451, 2429299944, 2519274016, 2834183268, 3239066592, 3778911024, 4251274902, 4858599888, 5668366536, 7557822048, 8502549804, 9717199776, 11336733072, 17005099608, 22673466144, 34010199216, 68020398432]

約数ペア:

[(1, 68020398432), (2, 34010199216), (3, 22673466144), (4, 17005099608), (6, 11336733072), (7, 9717199776), (8, 8502549804), (9, 7557822048), (12, 5668366536), (14, 4858599888), (16, 4251274902), (18, 3778911024), (21, 3239066592), (24, 2834183268), (27, 2519274016), (28, 2429299944), (32, 2125637451), (36, 1889455512), (42, 1619533296), (48, 1417091634), (53, 1283403744), (54, 1259637008), (56, 1214649972), (63, 1079688864), (72, 944727756), (84, 809766648), (96, 708545817), (106, 641701872), (108, 629818504), (112, 607324986), (126, 539844432), (144, 472363878), (159, 427801248), (168, 404883324), (189, 359896288), (212, 320850936), (216, 314909252), (224, 303662493), (252, 269922216), (288, 236181939), (318, 213900624), (336, 202441662), (371, 183343392), (378, 179948144), (424, 160425468), (432, 157454626), (477, 142600416), (504, 134961108), (636, 106950312), (672, 101220831), (742, 91671696), (756, 89974072), (848, 80212734), (864, 78727313), (954, 71300208), (1008, 67480554), (1113, 61114464), (1272, 53475156), (1431, 47533472), (1484, 45835848), (1512, 44987036), (1696, 40106367), (1908, 35650104), (2016, 33740277), (2226, 30557232), (2544, 26737578), (2862, 23766736), (2968, 22917924), (3024, 22493518), (3339, 20371488), (3816, 17825052), (4452, 15278616), (5088, 13368789), (5724, 11883368), (5936, 11458962), (6048, 11246759), (6678, 10185744), (7632, 8912526), (8904, 7639308), (10017, 6790496), (11448, 5941684), (11872, 5729481), (13356, 5092872), (15264, 4456263), (17808, 3819654), (20034, 3395248), (22896, 2970842), (26712, 2546436), (35616, 1909827), (40068, 1697624), (45792, 1485421), (53424, 1273218), (80136, 848812), (106848, 636609), (160272, 424406), (212203, 320544)]