123920496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 160

約数和(自身を含む): 416401920

約数和(自身を除く): 292481424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 953, 1008, 1032, 1161, 1204, 1512, 1548, 1806, 1906, 2064, 2322, 2408, 2709, 2859, 3024, 3096, 3612, 3812, 4644, 4816, 5418, 5718, 6192, 6671, 7224, 7624, 8127, 8577, 9288, 10836, 11436, 13342, 14448, 15248, 16254, 17154, 18576, 20013, 21672, 22872, 25731, 26684, 32508, 34308, 40026, 40979, 43344, 45744, 51462, 53368, 60039, 65016, 68616, 80052, 81958, 102924, 106736, 120078, 122937, 130032, 137232, 160104, 163916, 180117, 205848, 240156, 245874, 286853, 320208, 327832, 360234, 368811, 411696, 480312, 491748, 573706, 655664, 720468, 737622, 860559, 960624, 983496, 1106433, 1147412, 1440936, 1475244, 1721118, 1966992, 2212866, 2294824, 2581677, 2881872, 2950488, 3442236, 4425732, 4589648, 5163354, 5900976, 6884472, 7745031, 8851464, 10326708, 13768944, 15490062, 17702928, 20653416, 30980124, 41306832, 61960248, 123920496]

約数ペア:

[(1, 123920496), (2, 61960248), (3, 41306832), (4, 30980124), (6, 20653416), (7, 17702928), (8, 15490062), (9, 13768944), (12, 10326708), (14, 8851464), (16, 7745031), (18, 6884472), (21, 5900976), (24, 5163354), (27, 4589648), (28, 4425732), (36, 3442236), (42, 2950488), (43, 2881872), (48, 2581677), (54, 2294824), (56, 2212866), (63, 1966992), (72, 1721118), (84, 1475244), (86, 1440936), (108, 1147412), (112, 1106433), (126, 983496), (129, 960624), (144, 860559), (168, 737622), (172, 720468), (189, 655664), (216, 573706), (252, 491748), (258, 480312), (301, 411696), (336, 368811), (344, 360234), (378, 327832), (387, 320208), (432, 286853), (504, 245874), (516, 240156), (602, 205848), (688, 180117), (756, 163916), (774, 160104), (903, 137232), (953, 130032), (1008, 122937), (1032, 120078), (1161, 106736), (1204, 102924), (1512, 81958), (1548, 80052), (1806, 68616), (1906, 65016), (2064, 60039), (2322, 53368), (2408, 51462), (2709, 45744), (2859, 43344), (3024, 40979), (3096, 40026), (3612, 34308), (3812, 32508), (4644, 26684), (4816, 25731), (5418, 22872), (5718, 21672), (6192, 20013), (6671, 18576), (7224, 17154), (7624, 16254), (8127, 15248), (8577, 14448), (9288, 13342), (10836, 11436)]