195984472320

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 1152

約数和(自身を含む): 865842324480

約数和(自身を除く): 669857852160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 101, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 202, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 303, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 404, 416, 420, 432, 448, 455, 468, 480, 504, 505, 520, 540, 546, 560, 576, 585, 606, 617, 624, 630, 640, 672, 702, 707, 720, 728, 756, 768, 780, 808, 819, 832, 840, 864, 896, 909, 910, 936, 945, 960, 1008, 1010, 1040, 1080, 1092, 1120, 1152, 1170, 1212, 1234, 1248, 1260, 1280, 1313, 1344, 1365, 1404, 1414, 1440, 1456, 1512, 1515, 1560, 1616, 1638, 1664, 1680, 1728, 1755, 1792, 1818, 1820, 1851, 1872, 1890, 1920, 2016, 2020, 2080, 2121, 2160, 2184, 2240, 2304, 2340, 2424, 2457, 2468, 2496, 2520, 2626, 2688, 2727, 2730, 2808, 2828, 2880, 2912, 3024, 3030, 3085, 3120, 3232, 3276, 3328, 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29952, 30240, 31512, 31815, 32084, 32320, 32760, 33318, 33936, 34552, 34560, 34944, 35451, 36360, 36764, 37020, 37440, 38178, 38784, 38871, 39312, 39390, 39488, 40105, 40320, 42016, 42420, 43190, 43632, 43680, 44424, 44928, 45248, 45955, 47268, 48126, 48384, 48480, 49140, 49360, 49920, 50904, 51828, 52416, 52520, 54540, 55146, 55530, 56147, 56160, 56560, 58176, 58240, 59085, 59232, 60480, 62317, 63024, 63630, 64168, 64640, 64785, 65520, 66636, 67872, 69104, 69888, 70902, 72189, 72720, 73528, 74040, 74880, 76356, 77568, 77742, 78624, 78780, 78976, 80210, 80640, 82719, 83295, 84032, 84840, 86380, 87264, 87360, 88848, 89856, 90496, 91910, 94536, 95445, 96252, 96960, 98280, 98720, 101808, 103656, 104832, 105040, 109080, 110292, 111060, 112294, 112320, 113120, 116352, 116480, 116613, 118170, 118464, 120315, 120960, 124634, 126048, 127260, 128336, 129280, 129570, 131040, 133272, 135744, 137865, 138208, 141804, 144378, 145440, 147056, 148080, 149760, 152712, 155484, 157248, 157560, 157952, 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約数ペア:

[(1, 195984472320), (2, 97992236160), (3, 65328157440), (4, 48996118080), (5, 39196894464), (6, 32664078720), (7, 27997781760), (8, 24498059040), (9, 21776052480), (10, 19598447232), (12, 16332039360), (13, 15075728640), (14, 13998890880), (15, 13065631488), (16, 12249029520), (18, 10888026240), (20, 9799223616), (21, 9332593920), (24, 8166019680), (26, 7537864320), (27, 7258684160), (28, 6999445440), (30, 6532815744), (32, 6124514760), (35, 5599556352), (36, 5444013120), (39, 5025242880), (40, 4899611808), (42, 4666296960), (45, 4355210496), (48, 4083009840), (52, 3768932160), (54, 3629342080), (56, 3499722720), (60, 3266407872), (63, 3110864640), (64, 3062257380), (65, 3015145728), (70, 2799778176), (72, 2722006560), (78, 2512621440), (80, 2449805904), (84, 2333148480), (90, 2177605248), (91, 2153675520), (96, 2041504920), (101, 1940440320), (104, 1884466080), (105, 1866518784), (108, 1814671040), (112, 1749861360), (117, 1675080960), (120, 1633203936), (126, 1555432320), (128, 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