196564480

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 120

約数和(自身を含む): 548589888

約数和(自身を除く): 352025408

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, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1567, 1568, 1792, 1960, 2240, 2560, 3134, 3136, 3584, 3920, 4480, 6268, 6272, 7835, 7840, 8960, 10969, 12536, 12544, 15670, 15680, 17920, 21938, 25072, 25088, 31340, 31360, 43876, 50144, 54845, 62680, 62720, 76783, 87752, 100288, 109690, 125360, 125440, 153566, 175504, 200576, 219380, 250720, 307132, 351008, 383915, 401152, 438760, 501440, 614264, 702016, 767830, 802304, 877520, 1002880, 1228528, 1404032, 1535660, 1755040, 2005760, 2457056, 2808064, 3071320, 3510080, 4011520, 4914112, 5616128, 6142640, 7020160, 9828224, 12285280, 14040320, 19656448, 24570560, 28080640, 39312896, 49141120, 98282240, 196564480]

約数ペア:

[(1, 196564480), (2, 98282240), (4, 49141120), (5, 39312896), (7, 28080640), (8, 24570560), (10, 19656448), (14, 14040320), (16, 12285280), (20, 9828224), (28, 7020160), (32, 6142640), (35, 5616128), (40, 4914112), (49, 4011520), (56, 3510080), (64, 3071320), (70, 2808064), (80, 2457056), (98, 2005760), (112, 1755040), (128, 1535660), (140, 1404032), (160, 1228528), (196, 1002880), (224, 877520), (245, 802304), (256, 767830), (280, 702016), (320, 614264), (392, 501440), (448, 438760), (490, 401152), (512, 383915), (560, 351008), (640, 307132), (784, 250720), (896, 219380), (980, 200576), (1120, 175504), (1280, 153566), (1567, 125440), (1568, 125360), (1792, 109690), (1960, 100288), (2240, 87752), (2560, 76783), (3134, 62720), (3136, 62680), (3584, 54845), (3920, 50144), (4480, 43876), (6268, 31360), (6272, 31340), (7835, 25088), (7840, 25072), (8960, 21938), (10969, 17920), (12536, 15680), (12544, 15670)]