1401468320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2089}}^1$

素因数の和:2710

約数の個数: 96

約数和(自身を含む): 3792096000

約数和(自身を除く): 2390627680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 599, 1120, 1198, 2089, 2396, 2995, 4178, 4193, 4792, 5990, 8356, 8386, 9584, 10445, 11980, 14623, 16712, 16772, 19168, 20890, 20965, 23960, 29246, 33424, 33544, 41780, 41930, 47920, 58492, 66848, 67088, 73115, 83560, 83860, 95840, 116984, 134176, 146230, 167120, 167720, 233968, 292460, 334240, 335440, 467936, 584920, 670880, 1169840, 1251311, 2339680, 2502622, 5005244, 6256555, 8759177, 10010488, 12513110, 17518354, 20020976, 25026220, 35036708, 40041952, 43795885, 50052440, 70073416, 87591770, 100104880, 140146832, 175183540, 200209760, 280293664, 350367080, 700734160, 1401468320]

約数ペア:

[(1, 1401468320), (2, 700734160), (4, 350367080), (5, 280293664), (7, 200209760), (8, 175183540), (10, 140146832), (14, 100104880), (16, 87591770), (20, 70073416), (28, 50052440), (32, 43795885), (35, 40041952), (40, 35036708), (56, 25026220), (70, 20020976), (80, 17518354), (112, 12513110), (140, 10010488), (160, 8759177), (224, 6256555), (280, 5005244), (560, 2502622), (599, 2339680), (1120, 1251311), (1198, 1169840), (2089, 670880), (2396, 584920), (2995, 467936), (4178, 335440), (4193, 334240), (4792, 292460), (5990, 233968), (8356, 167720), (8386, 167120), (9584, 146230), (10445, 134176), (11980, 116984), (14623, 95840), (16712, 83860), (16772, 83560), (19168, 73115), (20890, 67088), (20965, 66848), (23960, 58492), (29246, 47920), (33424, 41930), (33544, 41780)]