38422440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 145267200

約数和(自身を除く): 106844760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 193, 210, 237, 252, 280, 315, 316, 360, 386, 395, 420, 474, 504, 553, 579, 630, 632, 711, 772, 790, 840, 948, 965, 1106, 1158, 1185, 1260, 1351, 1422, 1544, 1580, 1659, 1737, 1896, 1930, 2212, 2316, 2370, 2520, 2702, 2765, 2844, 2895, 3160, 3318, 3474, 3555, 3860, 4053, 4424, 4632, 4740, 4977, 5404, 5530, 5688, 5790, 6636, 6755, 6948, 7110, 7720, 8106, 8295, 8685, 9480, 9954, 10808, 11060, 11580, 12159, 13272, 13510, 13896, 14220, 15247, 16212, 16590, 17370, 19908, 20265, 22120, 23160, 24318, 24885, 27020, 28440, 30494, 32424, 33180, 34740, 39816, 40530, 45741, 48636, 49770, 54040, 60795, 60988, 66360, 69480, 76235, 81060, 91482, 97272, 99540, 106729, 121590, 121976, 137223, 152470, 162120, 182964, 199080, 213458, 228705, 243180, 274446, 304940, 320187, 365928, 426916, 457410, 486360, 533645, 548892, 609880, 640374, 686115, 853832, 914820, 960561, 1067290, 1097784, 1280748, 1372230, 1600935, 1829640, 1921122, 2134580, 2561496, 2744460, 3201870, 3842244, 4269160, 4802805, 5488920, 6403740, 7684488, 9605610, 12807480, 19211220, 38422440]

約数ペア:

[(1, 38422440), (2, 19211220), (3, 12807480), (4, 9605610), (5, 7684488), (6, 6403740), (7, 5488920), (8, 4802805), (9, 4269160), (10, 3842244), (12, 3201870), (14, 2744460), (15, 2561496), (18, 2134580), (20, 1921122), (21, 1829640), (24, 1600935), (28, 1372230), (30, 1280748), (35, 1097784), (36, 1067290), (40, 960561), (42, 914820), (45, 853832), (56, 686115), (60, 640374), (63, 609880), (70, 548892), (72, 533645), (79, 486360), (84, 457410), (90, 426916), (105, 365928), (120, 320187), (126, 304940), (140, 274446), (158, 243180), (168, 228705), (180, 213458), (193, 199080), (210, 182964), (237, 162120), (252, 152470), (280, 137223), (315, 121976), (316, 121590), (360, 106729), (386, 99540), (395, 97272), (420, 91482), (474, 81060), (504, 76235), (553, 69480), (579, 66360), (630, 60988), (632, 60795), (711, 54040), (772, 49770), (790, 48636), (840, 45741), (948, 40530), (965, 39816), (1106, 34740), (1158, 33180), (1185, 32424), (1260, 30494), (1351, 28440), (1422, 27020), (1544, 24885), (1580, 24318), (1659, 23160), (1737, 22120), (1896, 20265), (1930, 19908), (2212, 17370), (2316, 16590), (2370, 16212), (2520, 15247), (2702, 14220), (2765, 13896), (2844, 13510), (2895, 13272), (3160, 12159), (3318, 11580), (3474, 11060), (3555, 10808), (3860, 9954), (4053, 9480), (4424, 8685), (4632, 8295), (4740, 8106), (4977, 7720), (5404, 7110), (5530, 6948), (5688, 6755), (5790, 6636)]