140854392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 330889608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 56, 58, 63, 69, 72, 84, 87, 92, 116, 126, 138, 161, 168, 174, 184, 203, 207, 232, 252, 261, 276, 322, 348, 406, 414, 419, 483, 504, 522, 552, 609, 644, 667, 696, 812, 828, 838, 966, 1044, 1218, 1257, 1288, 1334, 1449, 1624, 1656, 1676, 1827, 1932, 2001, 2088, 2436, 2514, 2668, 2898, 2933, 3352, 3654, 3771, 3864, 4002, 4669, 4872, 5028, 5336, 5796, 5866, 6003, 7308, 7542, 8004, 8799, 9338, 9637, 10056, 11592, 11732, 12006, 12151, 14007, 14616, 15084, 16008, 17598, 18676, 19274, 23464, 24012, 24302, 26397, 28014, 28911, 30168, 35196, 36453, 37352, 38548, 42021, 48024, 48604, 52794, 56028, 57822, 67459, 70392, 72906, 77096, 84042, 85057, 86733, 97208, 105588, 109359, 112056, 115644, 134918, 145812, 168084, 170114, 173466, 202377, 211176, 218718, 231288, 255171, 269836, 279473, 291624, 336168, 340228, 346932, 404754, 437436, 510342, 539672, 558946, 607131, 680456, 693864, 765513, 809508, 838419, 874872, 1020684, 1117892, 1214262, 1531026, 1619016, 1676838, 1956311, 2041368, 2235784, 2428524, 2515257, 3062052, 3353676, 3912622, 4857048, 5030514, 5868933, 6124104, 6707352, 7825244, 10061028, 11737866, 15650488, 17606799, 20122056, 23475732, 35213598, 46951464, 70427196, 140854392]

約数ペア:

[(1, 140854392), (2, 70427196), (3, 46951464), (4, 35213598), (6, 23475732), (7, 20122056), (8, 17606799), (9, 15650488), (12, 11737866), (14, 10061028), (18, 7825244), (21, 6707352), (23, 6124104), (24, 5868933), (28, 5030514), (29, 4857048), (36, 3912622), (42, 3353676), (46, 3062052), (56, 2515257), (58, 2428524), (63, 2235784), (69, 2041368), (72, 1956311), (84, 1676838), (87, 1619016), (92, 1531026), (116, 1214262), (126, 1117892), (138, 1020684), (161, 874872), (168, 838419), (174, 809508), (184, 765513), (203, 693864), (207, 680456), (232, 607131), (252, 558946), (261, 539672), (276, 510342), (322, 437436), (348, 404754), (406, 346932), (414, 340228), (419, 336168), (483, 291624), (504, 279473), (522, 269836), (552, 255171), (609, 231288), (644, 218718), (667, 211176), (696, 202377), (812, 173466), (828, 170114), (838, 168084), (966, 145812), (1044, 134918), (1218, 115644), (1257, 112056), (1288, 109359), (1334, 105588), (1449, 97208), (1624, 86733), (1656, 85057), (1676, 84042), (1827, 77096), (1932, 72906), (2001, 70392), (2088, 67459), (2436, 57822), (2514, 56028), (2668, 52794), (2898, 48604), (2933, 48024), (3352, 42021), (3654, 38548), (3771, 37352), (3864, 36453), (4002, 35196), (4669, 30168), (4872, 28911), (5028, 28014), (5336, 26397), (5796, 24302), (5866, 24012), (6003, 23464), (7308, 19274), (7542, 18676), (8004, 17598), (8799, 16008), (9338, 15084), (9637, 14616), (10056, 14007), (11592, 12151), (11732, 12006)]