210935040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 679818048

約数和(自身を除く): 468883008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 337, 384, 480, 489, 640, 652, 674, 768, 815, 960, 978, 1011, 1280, 1304, 1348, 1630, 1685, 1920, 1956, 2022, 2445, 2608, 2696, 3260, 3370, 3840, 3912, 4044, 4890, 5055, 5216, 5392, 6520, 6740, 7824, 8088, 9780, 10110, 10432, 10784, 13040, 13480, 15648, 16176, 19560, 20220, 20864, 21568, 26080, 26960, 31296, 32352, 39120, 40440, 41728, 43136, 52160, 53920, 54931, 62592, 64704, 78240, 80880, 86272, 104320, 107840, 109862, 125184, 129408, 156480, 161760, 164793, 208640, 215680, 219724, 258816, 274655, 312960, 323520, 329586, 431360, 439448, 549310, 625920, 647040, 659172, 823965, 878896, 1098620, 1294080, 1318344, 1647930, 1757792, 2197240, 2636688, 3295860, 3515584, 4394480, 5273376, 6591720, 7031168, 8788960, 10546752, 13183440, 14062336, 17577920, 21093504, 26366880, 35155840, 42187008, 52733760, 70311680, 105467520, 210935040]

約数ペア:

[(1, 210935040), (2, 105467520), (3, 70311680), (4, 52733760), (5, 42187008), (6, 35155840), (8, 26366880), (10, 21093504), (12, 17577920), (15, 14062336), (16, 13183440), (20, 10546752), (24, 8788960), (30, 7031168), (32, 6591720), (40, 5273376), (48, 4394480), (60, 3515584), (64, 3295860), (80, 2636688), (96, 2197240), (120, 1757792), (128, 1647930), (160, 1318344), (163, 1294080), (192, 1098620), (240, 878896), (256, 823965), (320, 659172), (326, 647040), (337, 625920), (384, 549310), (480, 439448), (489, 431360), (640, 329586), (652, 323520), (674, 312960), (768, 274655), (815, 258816), (960, 219724), (978, 215680), (1011, 208640), (1280, 164793), (1304, 161760), (1348, 156480), (1630, 129408), (1685, 125184), (1920, 109862), (1956, 107840), (2022, 104320), (2445, 86272), (2608, 80880), (2696, 78240), (3260, 64704), (3370, 62592), (3840, 54931), (3912, 53920), (4044, 52160), (4890, 43136), (5055, 41728), (5216, 40440), (5392, 39120), (6520, 32352), (6740, 31296), (7824, 26960), (8088, 26080), (9780, 21568), (10110, 20864), (10432, 20220), (10784, 19560), (13040, 16176), (13480, 15648)]