140020272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2480

約数の個数: 160

約数和(自身を含む): 483699200

約数和(自身を除く): 343678928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2437, 2736, 3024, 3192, 3591, 4104, 4788, 4874, 6384, 7182, 7311, 8208, 9576, 9748, 14364, 14622, 17059, 19152, 19496, 21933, 28728, 29244, 34118, 38992, 43866, 46303, 51177, 57456, 58488, 65799, 68236, 87732, 92606, 102354, 116976, 131598, 136472, 138909, 153531, 175464, 185212, 204708, 263196, 272944, 277818, 307062, 324121, 350928, 370424, 409416, 416727, 460593, 526392, 555636, 614124, 648242, 740848, 818832, 833454, 921186, 972363, 1052784, 1111272, 1228248, 1250181, 1296484, 1666908, 1842372, 1944726, 2222544, 2456496, 2500362, 2592968, 2917089, 3333816, 3684744, 3889452, 5000724, 5185936, 5834178, 6667632, 7369488, 7778904, 8751267, 10001448, 11668356, 15557808, 17502534, 20002896, 23336712, 35005068, 46673424, 70010136, 140020272]

約数ペア:

[(1, 140020272), (2, 70010136), (3, 46673424), (4, 35005068), (6, 23336712), (7, 20002896), (8, 17502534), (9, 15557808), (12, 11668356), (14, 10001448), (16, 8751267), (18, 7778904), (19, 7369488), (21, 6667632), (24, 5834178), (27, 5185936), (28, 5000724), (36, 3889452), (38, 3684744), (42, 3333816), (48, 2917089), (54, 2592968), (56, 2500362), (57, 2456496), (63, 2222544), (72, 1944726), (76, 1842372), (84, 1666908), (108, 1296484), (112, 1250181), (114, 1228248), (126, 1111272), (133, 1052784), (144, 972363), (152, 921186), (168, 833454), (171, 818832), (189, 740848), (216, 648242), (228, 614124), (252, 555636), (266, 526392), (304, 460593), (336, 416727), (342, 409416), (378, 370424), (399, 350928), (432, 324121), (456, 307062), (504, 277818), (513, 272944), (532, 263196), (684, 204708), (756, 185212), (798, 175464), (912, 153531), (1008, 138909), (1026, 136472), (1064, 131598), (1197, 116976), (1368, 102354), (1512, 92606), (1596, 87732), (2052, 68236), (2128, 65799), (2394, 58488), (2437, 57456), (2736, 51177), (3024, 46303), (3192, 43866), (3591, 38992), (4104, 34118), (4788, 29244), (4874, 28728), (6384, 21933), (7182, 19496), (7311, 19152), (8208, 17059), (9576, 14622), (9748, 14364)]