30429203840

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{138617}}^1$

素因数の和:138657

約数の個数: 128

約数和(自身を含む): 84834216000

約数和(自身を除く): 54405012160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 31360, 43904, 54880, 109760, 138617, 219520, 277234, 554468, 693085, 970319, 1108936, 1386170, 1940638, 2217872, 2772340, 3881276, 4435744, 4851595, 5544680, 6792233, 7762552, 8871488, 9703190, 11089360, 13584466, 15525104, 17742976, 19406380, 22178720, 27168932, 31050208, 33961165, 38812760, 44357440, 47545631, 54337864, 62100416, 67922330, 77625520, 88714880, 95091262, 108675728, 124200832, 135844660, 155251040, 190182524, 217351456, 237728155, 271689320, 310502080, 380365048, 434702912, 475456310, 543378640, 621004160, 760730096, 869405824, 950912620, 1086757280, 1521460192, 1901825240, 2173514560, 3042920384, 3803650480, 4347029120, 6085840768, 7607300960, 15214601920, 30429203840]

約数ペア:

[(1, 30429203840), (2, 15214601920), (4, 7607300960), (5, 6085840768), (7, 4347029120), (8, 3803650480), (10, 3042920384), (14, 2173514560), (16, 1901825240), (20, 1521460192), (28, 1086757280), (32, 950912620), (35, 869405824), (40, 760730096), (49, 621004160), (56, 543378640), (64, 475456310), (70, 434702912), (80, 380365048), (98, 310502080), (112, 271689320), (128, 237728155), (140, 217351456), (160, 190182524), (196, 155251040), (224, 135844660), (245, 124200832), (280, 108675728), (320, 95091262), (343, 88714880), (392, 77625520), (448, 67922330), (490, 62100416), (560, 54337864), (640, 47545631), (686, 44357440), (784, 38812760), (896, 33961165), (980, 31050208), (1120, 27168932), (1372, 22178720), (1568, 19406380), (1715, 17742976), (1960, 15525104), (2240, 13584466), (2744, 11089360), (3136, 9703190), (3430, 8871488), (3920, 7762552), (4480, 6792233), (5488, 5544680), (6272, 4851595), (6860, 4435744), (7840, 3881276), (10976, 2772340), (13720, 2217872), (15680, 1940638), (21952, 1386170), (27440, 1108936), (31360, 970319), (43904, 693085), (54880, 554468), (109760, 277234), (138617, 219520)]