2922211840

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 7247750400

約数和(自身を除く): 4325538560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 149, 160, 163, 188, 235, 256, 298, 320, 326, 376, 470, 512, 596, 640, 652, 745, 752, 815, 940, 1192, 1280, 1304, 1490, 1504, 1630, 1880, 2384, 2560, 2608, 2980, 3008, 3260, 3760, 4768, 5216, 5960, 6016, 6520, 7003, 7520, 7661, 9536, 10432, 11920, 12032, 13040, 14006, 15040, 15322, 19072, 20864, 23840, 24064, 24287, 26080, 28012, 30080, 30644, 35015, 38144, 38305, 41728, 47680, 48574, 52160, 56024, 60160, 61288, 70030, 76288, 76610, 83456, 95360, 97148, 104320, 112048, 120320, 121435, 122576, 140060, 153220, 190720, 194296, 208640, 224096, 242870, 245152, 280120, 306440, 381440, 388592, 417280, 448192, 485740, 490304, 560240, 612880, 777184, 896384, 971480, 980608, 1120480, 1141489, 1225760, 1554368, 1792768, 1942960, 1961216, 2240960, 2282978, 2451520, 3108736, 3585536, 3885920, 3922432, 4481920, 4565956, 4903040, 5707445, 6217472, 7771840, 8963840, 9131912, 9806080, 11414890, 12434944, 15543680, 17927680, 18263824, 19612160, 22829780, 31087360, 36527648, 45659560, 62174720, 73055296, 91319120, 146110592, 182638240, 292221184, 365276480, 584442368, 730552960, 1461105920, 2922211840]

約数ペア:

[(1, 2922211840), (2, 1461105920), (4, 730552960), (5, 584442368), (8, 365276480), (10, 292221184), (16, 182638240), (20, 146110592), (32, 91319120), (40, 73055296), (47, 62174720), (64, 45659560), (80, 36527648), (94, 31087360), (128, 22829780), (149, 19612160), (160, 18263824), (163, 17927680), (188, 15543680), (235, 12434944), (256, 11414890), (298, 9806080), (320, 9131912), (326, 8963840), (376, 7771840), (470, 6217472), (512, 5707445), (596, 4903040), (640, 4565956), (652, 4481920), (745, 3922432), (752, 3885920), (815, 3585536), (940, 3108736), (1192, 2451520), (1280, 2282978), (1304, 2240960), (1490, 1961216), (1504, 1942960), (1630, 1792768), (1880, 1554368), (2384, 1225760), (2560, 1141489), (2608, 1120480), (2980, 980608), (3008, 971480), (3260, 896384), (3760, 777184), (4768, 612880), (5216, 560240), (5960, 490304), (6016, 485740), (6520, 448192), (7003, 417280), (7520, 388592), (7661, 381440), (9536, 306440), (10432, 280120), (11920, 245152), (12032, 242870), (13040, 224096), (14006, 208640), (15040, 194296), (15322, 190720), (19072, 153220), (20864, 140060), (23840, 122576), (24064, 121435), (24287, 120320), (26080, 112048), (28012, 104320), (30080, 97148), (30644, 95360), (35015, 83456), (38144, 76610), (38305, 76288), (41728, 70030), (47680, 61288), (48574, 60160), (52160, 56024)]