4943249920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1490

約数の個数: 160

約数和(自身を含む): 13617128448

約数和(自身を除く): 8673878528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 256, 280, 320, 446, 448, 512, 560, 640, 892, 896, 1115, 1120, 1237, 1280, 1561, 1784, 1792, 2230, 2240, 2474, 2560, 3122, 3568, 3584, 4460, 4480, 4948, 6185, 6244, 7136, 7805, 8659, 8920, 8960, 9896, 12370, 12488, 14272, 15610, 17318, 17840, 17920, 19792, 24740, 24976, 28544, 31220, 34636, 35680, 39584, 43295, 49480, 49952, 57088, 62440, 69272, 71360, 79168, 86590, 98960, 99904, 114176, 124880, 138544, 142720, 158336, 173180, 197920, 199808, 249760, 275851, 277088, 285440, 316672, 346360, 395840, 399616, 499520, 551702, 554176, 570880, 633344, 692720, 791680, 799232, 999040, 1103404, 1108352, 1379255, 1385440, 1583360, 1930957, 1998080, 2206808, 2216704, 2758510, 2770880, 3166720, 3861914, 3996160, 4413616, 4433408, 5517020, 5541760, 7723828, 8827232, 9654785, 11034040, 11083520, 15447656, 17654464, 19309570, 22068080, 22167040, 30895312, 35308928, 38619140, 44136160, 61790624, 70617856, 77238280, 88272320, 123581248, 141235712, 154476560, 176544640, 247162496, 308953120, 353089280, 494324992, 617906240, 706178560, 988649984, 1235812480, 2471624960, 4943249920]

約数ペア:

[(1, 4943249920), (2, 2471624960), (4, 1235812480), (5, 988649984), (7, 706178560), (8, 617906240), (10, 494324992), (14, 353089280), (16, 308953120), (20, 247162496), (28, 176544640), (32, 154476560), (35, 141235712), (40, 123581248), (56, 88272320), (64, 77238280), (70, 70617856), (80, 61790624), (112, 44136160), (128, 38619140), (140, 35308928), (160, 30895312), (223, 22167040), (224, 22068080), (256, 19309570), (280, 17654464), (320, 15447656), (446, 11083520), (448, 11034040), (512, 9654785), (560, 8827232), (640, 7723828), (892, 5541760), (896, 5517020), (1115, 4433408), (1120, 4413616), (1237, 3996160), (1280, 3861914), (1561, 3166720), (1784, 2770880), (1792, 2758510), (2230, 2216704), (2240, 2206808), (2474, 1998080), (2560, 1930957), (3122, 1583360), (3568, 1385440), (3584, 1379255), (4460, 1108352), (4480, 1103404), (4948, 999040), (6185, 799232), (6244, 791680), (7136, 692720), (7805, 633344), (8659, 570880), (8920, 554176), (8960, 551702), (9896, 499520), (12370, 399616), (12488, 395840), (14272, 346360), (15610, 316672), (17318, 285440), (17840, 277088), (17920, 275851), (19792, 249760), (24740, 199808), (24976, 197920), (28544, 173180), (31220, 158336), (34636, 142720), (35680, 138544), (39584, 124880), (43295, 114176), (49480, 99904), (49952, 98960), (57088, 86590), (62440, 79168), (69272, 71360)]