210847000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 619950240

約数和(自身を除く): 409103240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 125, 130, 140, 175, 182, 196, 200, 245, 250, 260, 280, 325, 331, 350, 364, 392, 455, 490, 500, 520, 637, 650, 662, 700, 728, 875, 910, 980, 1000, 1225, 1274, 1300, 1324, 1400, 1625, 1655, 1750, 1820, 1960, 2275, 2317, 2450, 2548, 2600, 2648, 3185, 3250, 3310, 3500, 3640, 4303, 4550, 4634, 4900, 5096, 6125, 6370, 6500, 6620, 7000, 8275, 8606, 9100, 9268, 9800, 11375, 11585, 12250, 12740, 13000, 13240, 15925, 16219, 16550, 17212, 18200, 18536, 21515, 22750, 23170, 24500, 25480, 30121, 31850, 32438, 33100, 34424, 41375, 43030, 45500, 46340, 49000, 57925, 60242, 63700, 64876, 66200, 79625, 81095, 82750, 86060, 91000, 92680, 107575, 115850, 120484, 127400, 129752, 150605, 159250, 162190, 165500, 172120, 210847, 215150, 231700, 240968, 289625, 301210, 318500, 324380, 331000, 405475, 421694, 430300, 463400, 537875, 579250, 602420, 637000, 648760, 753025, 810950, 843388, 860600, 1054235, 1075750, 1158500, 1204840, 1506050, 1621900, 1686776, 2027375, 2108470, 2151500, 2317000, 3012100, 3243800, 3765125, 4054750, 4216940, 4303000, 5271175, 6024200, 7530250, 8109500, 8433880, 10542350, 15060500, 16219000, 21084700, 26355875, 30121000, 42169400, 52711750, 105423500, 210847000]

約数ペア:

[(1, 210847000), (2, 105423500), (4, 52711750), (5, 42169400), (7, 30121000), (8, 26355875), (10, 21084700), (13, 16219000), (14, 15060500), (20, 10542350), (25, 8433880), (26, 8109500), (28, 7530250), (35, 6024200), (40, 5271175), (49, 4303000), (50, 4216940), (52, 4054750), (56, 3765125), (65, 3243800), (70, 3012100), (91, 2317000), (98, 2151500), (100, 2108470), (104, 2027375), (125, 1686776), (130, 1621900), (140, 1506050), (175, 1204840), (182, 1158500), (196, 1075750), (200, 1054235), (245, 860600), (250, 843388), (260, 810950), (280, 753025), (325, 648760), (331, 637000), (350, 602420), (364, 579250), (392, 537875), (455, 463400), (490, 430300), (500, 421694), (520, 405475), (637, 331000), (650, 324380), (662, 318500), (700, 301210), (728, 289625), (875, 240968), (910, 231700), (980, 215150), (1000, 210847), (1225, 172120), (1274, 165500), (1300, 162190), (1324, 159250), (1400, 150605), (1625, 129752), (1655, 127400), (1750, 120484), (1820, 115850), (1960, 107575), (2275, 92680), (2317, 91000), (2450, 86060), (2548, 82750), (2600, 81095), (2648, 79625), (3185, 66200), (3250, 64876), (3310, 63700), (3500, 60242), (3640, 57925), (4303, 49000), (4550, 46340), (4634, 45500), (4900, 43030), (5096, 41375), (6125, 34424), (6370, 33100), (6500, 32438), (6620, 31850), (7000, 30121), (8275, 25480), (8606, 24500), (9100, 23170), (9268, 22750), (9800, 21515), (11375, 18536), (11585, 18200), (12250, 17212), (12740, 16550), (13000, 16219), (13240, 15925)]