18530385120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329957}}^1$

素因数の和:329994

約数の個数: 192

約数和(自身を含む): 69845509440

約数和(自身を除く): 51315124320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 329957, 659914, 989871, 1319828, 1649785, 1979742, 2639656, 2969613, 3299570, 3959484, 4289441, 4949355, 5279312, 5939226, 6599140, 7918968, 8578882, 8908839, 9898710, 10558624, 11878452, 12868323, 13198280, 14848065, 15837936, 17157764, 17817678, 19797420, 21447205, 23756904, 25736646, 26396560, 29696130, 31675872, 34315528, 35635356, 38604969, 39594840, 42894410, 44544195, 47513808, 51473292, 52793120, 59392260, 64341615, 68631056, 71270712, 77209938, 79189680, 85788820, 89088390, 95027616, 102946584, 115814907, 118784520, 128683230, 137262112, 142541424, 154419876, 158379360, 171577640, 178176780, 193024845, 205893168, 231629814, 237569040, 257366460, 285082848, 308839752, 343155280, 356353560, 386049690, 411786336, 463259628, 475138080, 514732920, 579074535, 617679504, 686310560, 712707120, 772099380, 926519256, 1029465840, 1158149070, 1235359008, 1425414240, 1544198760, 1853038512, 2058931680, 2316298140, 3088397520, 3706077024, 4632596280, 6176795040, 9265192560, 18530385120]

約数ペア:

[(1, 18530385120), (2, 9265192560), (3, 6176795040), (4, 4632596280), (5, 3706077024), (6, 3088397520), (8, 2316298140), (9, 2058931680), (10, 1853038512), (12, 1544198760), (13, 1425414240), (15, 1235359008), (16, 1158149070), (18, 1029465840), (20, 926519256), (24, 772099380), (26, 712707120), (27, 686310560), (30, 617679504), (32, 579074535), (36, 514732920), (39, 475138080), (40, 463259628), (45, 411786336), (48, 386049690), (52, 356353560), (54, 343155280), (60, 308839752), (65, 285082848), (72, 257366460), (78, 237569040), (80, 231629814), (90, 205893168), (96, 193024845), (104, 178176780), (108, 171577640), (117, 158379360), (120, 154419876), (130, 142541424), (135, 137262112), (144, 128683230), (156, 118784520), (160, 115814907), (180, 102946584), (195, 95027616), (208, 89088390), (216, 85788820), (234, 79189680), (240, 77209938), (260, 71270712), (270, 68631056), (288, 64341615), (312, 59392260), (351, 52793120), (360, 51473292), (390, 47513808), (416, 44544195), (432, 42894410), (468, 39594840), (480, 38604969), (520, 35635356), (540, 34315528), (585, 31675872), (624, 29696130), (702, 26396560), (720, 25736646), (780, 23756904), (864, 21447205), (936, 19797420), (1040, 17817678), (1080, 17157764), (1170, 15837936), (1248, 14848065), (1404, 13198280), (1440, 12868323), (1560, 11878452), (1755, 10558624), (1872, 9898710), (2080, 8908839), (2160, 8578882), (2340, 7918968), (2808, 6599140), (3120, 5939226), (3510, 5279312), (3744, 4949355), (4320, 4289441), (4680, 3959484), (5616, 3299570), (6240, 2969613), (7020, 2639656), (9360, 1979742), (11232, 1649785), (14040, 1319828), (18720, 989871), (28080, 659914), (56160, 329957)]