149409120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 399265440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 839, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1678, 1680, 1696, 1855, 2120, 2226, 2517, 2544, 2968, 3180, 3356, 3360, 3710, 4195, 4240, 4452, 5034, 5088, 5565, 5873, 5936, 6360, 6712, 7420, 8390, 8480, 8904, 10068, 11130, 11746, 11872, 12585, 12720, 13424, 14840, 16780, 17619, 17808, 20136, 22260, 23492, 25170, 25440, 26848, 29365, 29680, 33560, 35238, 35616, 40272, 44467, 44520, 46984, 50340, 58730, 59360, 67120, 70476, 80544, 88095, 88934, 89040, 93968, 100680, 117460, 133401, 134240, 140952, 176190, 177868, 178080, 187936, 201360, 222335, 234920, 266802, 281904, 311269, 352380, 355736, 402720, 444670, 469840, 533604, 563808, 622538, 667005, 704760, 711472, 889340, 933807, 939680, 1067208, 1245076, 1334010, 1409520, 1422944, 1556345, 1778680, 1867614, 2134416, 2490152, 2668020, 2819040, 3112690, 3557360, 3735228, 4268832, 4669035, 4980304, 5336040, 6225380, 7114720, 7470456, 9338070, 9960608, 10672080, 12450760, 14940912, 18676140, 21344160, 24901520, 29881824, 37352280, 49803040, 74704560, 149409120]

約数ペア:

[(1, 149409120), (2, 74704560), (3, 49803040), (4, 37352280), (5, 29881824), (6, 24901520), (7, 21344160), (8, 18676140), (10, 14940912), (12, 12450760), (14, 10672080), (15, 9960608), (16, 9338070), (20, 7470456), (21, 7114720), (24, 6225380), (28, 5336040), (30, 4980304), (32, 4669035), (35, 4268832), (40, 3735228), (42, 3557360), (48, 3112690), (53, 2819040), (56, 2668020), (60, 2490152), (70, 2134416), (80, 1867614), (84, 1778680), (96, 1556345), (105, 1422944), (106, 1409520), (112, 1334010), (120, 1245076), (140, 1067208), (159, 939680), (160, 933807), (168, 889340), (210, 711472), (212, 704760), (224, 667005), (240, 622538), (265, 563808), (280, 533604), (318, 469840), (336, 444670), (371, 402720), (420, 355736), (424, 352380), (480, 311269), (530, 281904), (560, 266802), (636, 234920), (672, 222335), (742, 201360), (795, 187936), (839, 178080), (840, 177868), (848, 176190), (1060, 140952), (1113, 134240), (1120, 133401), (1272, 117460), (1484, 100680), (1590, 93968), (1678, 89040), (1680, 88934), (1696, 88095), (1855, 80544), (2120, 70476), (2226, 67120), (2517, 59360), (2544, 58730), (2968, 50340), (3180, 46984), (3356, 44520), (3360, 44467), (3710, 40272), (4195, 35616), (4240, 35238), (4452, 33560), (5034, 29680), (5088, 29365), (5565, 26848), (5873, 25440), (5936, 25170), (6360, 23492), (6712, 22260), (7420, 20136), (8390, 17808), (8480, 17619), (8904, 16780), (10068, 14840), (11130, 13424), (11746, 12720), (11872, 12585)]