185221960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 540743040

約数和(自身を除く): 355521080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 71, 77, 88, 98, 110, 121, 140, 142, 154, 196, 220, 242, 245, 280, 284, 308, 355, 385, 392, 440, 484, 490, 497, 539, 568, 605, 616, 710, 770, 781, 847, 968, 980, 994, 1078, 1210, 1331, 1420, 1540, 1562, 1694, 1960, 1988, 2156, 2420, 2485, 2662, 2695, 2840, 3080, 3124, 3388, 3479, 3905, 3976, 4235, 4312, 4840, 4970, 5324, 5390, 5467, 5929, 6248, 6655, 6776, 6958, 7810, 8470, 8591, 9317, 9940, 10648, 10780, 10934, 11858, 13310, 13916, 15620, 16940, 17182, 17395, 18634, 19880, 21560, 21868, 23716, 26620, 27335, 27832, 29645, 31240, 33880, 34364, 34790, 37268, 38269, 42955, 43736, 46585, 47432, 53240, 54670, 59290, 60137, 65219, 68728, 69580, 74536, 76538, 85910, 93170, 94501, 109340, 118580, 120274, 130438, 139160, 153076, 171820, 186340, 189002, 191345, 218680, 237160, 240548, 260876, 300685, 306152, 326095, 343640, 372680, 378004, 382690, 420959, 472505, 481096, 521752, 601370, 652190, 661507, 756008, 765380, 841918, 945010, 1202740, 1304380, 1323014, 1530760, 1683836, 1890020, 2104795, 2405480, 2608760, 2646028, 3307535, 3367672, 3780040, 4209590, 4630549, 5292056, 6615070, 8419180, 9261098, 13230140, 16838360, 18522196, 23152745, 26460280, 37044392, 46305490, 92610980, 185221960]

約数ペア:

[(1, 185221960), (2, 92610980), (4, 46305490), (5, 37044392), (7, 26460280), (8, 23152745), (10, 18522196), (11, 16838360), (14, 13230140), (20, 9261098), (22, 8419180), (28, 6615070), (35, 5292056), (40, 4630549), (44, 4209590), (49, 3780040), (55, 3367672), (56, 3307535), (70, 2646028), (71, 2608760), (77, 2405480), (88, 2104795), (98, 1890020), (110, 1683836), (121, 1530760), (140, 1323014), (142, 1304380), (154, 1202740), (196, 945010), (220, 841918), (242, 765380), (245, 756008), (280, 661507), (284, 652190), (308, 601370), (355, 521752), (385, 481096), (392, 472505), (440, 420959), (484, 382690), (490, 378004), (497, 372680), (539, 343640), (568, 326095), (605, 306152), (616, 300685), (710, 260876), (770, 240548), (781, 237160), (847, 218680), (968, 191345), (980, 189002), (994, 186340), (1078, 171820), (1210, 153076), (1331, 139160), (1420, 130438), (1540, 120274), (1562, 118580), (1694, 109340), (1960, 94501), (1988, 93170), (2156, 85910), (2420, 76538), (2485, 74536), (2662, 69580), (2695, 68728), (2840, 65219), (3080, 60137), (3124, 59290), (3388, 54670), (3479, 53240), (3905, 47432), (3976, 46585), (4235, 43736), (4312, 42955), (4840, 38269), (4970, 37268), (5324, 34790), (5390, 34364), (5467, 33880), (5929, 31240), (6248, 29645), (6655, 27832), (6776, 27335), (6958, 26620), (7810, 23716), (8470, 21868), (8591, 21560), (9317, 19880), (9940, 18634), (10648, 17395), (10780, 17182), (10934, 16940), (11858, 15620), (13310, 13916)]