916629480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65287}}^1$

素因数の和:65320

約数の個数: 128

約数和(自身を含む): 3290515200

約数和(自身を除く): 2373885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 65287, 130574, 195861, 261148, 326435, 391722, 522296, 587583, 652870, 783444, 848731, 979305, 1175166, 1305740, 1566888, 1697462, 1762749, 1958610, 2350332, 2546193, 2611480, 2937915, 3394924, 3525498, 3917220, 4243655, 4700664, 5092386, 5875830, 6789848, 7050996, 7638579, 7834440, 8487310, 8813745, 10184772, 11751660, 12730965, 14101992, 15277158, 16974620, 17627490, 20369544, 22915737, 23503320, 25461930, 30554316, 33949240, 35254980, 38192895, 45831474, 50923860, 61108632, 70509960, 76385790, 91662948, 101847720, 114578685, 152771580, 183325896, 229157370, 305543160, 458314740, 916629480]

約数ペア:

[(1, 916629480), (2, 458314740), (3, 305543160), (4, 229157370), (5, 183325896), (6, 152771580), (8, 114578685), (9, 101847720), (10, 91662948), (12, 76385790), (13, 70509960), (15, 61108632), (18, 50923860), (20, 45831474), (24, 38192895), (26, 35254980), (27, 33949240), (30, 30554316), (36, 25461930), (39, 23503320), (40, 22915737), (45, 20369544), (52, 17627490), (54, 16974620), (60, 15277158), (65, 14101992), (72, 12730965), (78, 11751660), (90, 10184772), (104, 8813745), (108, 8487310), (117, 7834440), (120, 7638579), (130, 7050996), (135, 6789848), (156, 5875830), (180, 5092386), (195, 4700664), (216, 4243655), (234, 3917220), (260, 3525498), (270, 3394924), (312, 2937915), (351, 2611480), (360, 2546193), (390, 2350332), (468, 1958610), (520, 1762749), (540, 1697462), (585, 1566888), (702, 1305740), (780, 1175166), (936, 979305), (1080, 848731), (1170, 783444), (1404, 652870), (1560, 587583), (1755, 522296), (2340, 391722), (2808, 326435), (3510, 261148), (4680, 195861), (7020, 130574), (14040, 65287)]