210190080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 678150144

約数和(自身を除く): 467960064

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 431, 480, 508, 635, 640, 762, 768, 862, 960, 1016, 1270, 1280, 1293, 1524, 1724, 1905, 1920, 2032, 2155, 2540, 2586, 3048, 3448, 3810, 3840, 4064, 4310, 5080, 5172, 6096, 6465, 6896, 7620, 8128, 8620, 10160, 10344, 12192, 12930, 13792, 15240, 16256, 17240, 20320, 20688, 24384, 25860, 27584, 30480, 32512, 34480, 40640, 41376, 48768, 51720, 54737, 55168, 60960, 68960, 81280, 82752, 97536, 103440, 109474, 110336, 121920, 137920, 162560, 164211, 165504, 206880, 218948, 243840, 273685, 275840, 328422, 331008, 413760, 437896, 487680, 547370, 551680, 656844, 821055, 827520, 875792, 1094740, 1313688, 1642110, 1655040, 1751584, 2189480, 2627376, 3284220, 3503168, 4378960, 5254752, 6568440, 7006336, 8757920, 10509504, 13136880, 14012672, 17515840, 21019008, 26273760, 35031680, 42038016, 52547520, 70063360, 105095040, 210190080]

約数ペア:

[(1, 210190080), (2, 105095040), (3, 70063360), (4, 52547520), (5, 42038016), (6, 35031680), (8, 26273760), (10, 21019008), (12, 17515840), (15, 14012672), (16, 13136880), (20, 10509504), (24, 8757920), (30, 7006336), (32, 6568440), (40, 5254752), (48, 4378960), (60, 3503168), (64, 3284220), (80, 2627376), (96, 2189480), (120, 1751584), (127, 1655040), (128, 1642110), (160, 1313688), (192, 1094740), (240, 875792), (254, 827520), (256, 821055), (320, 656844), (381, 551680), (384, 547370), (431, 487680), (480, 437896), (508, 413760), (635, 331008), (640, 328422), (762, 275840), (768, 273685), (862, 243840), (960, 218948), (1016, 206880), (1270, 165504), (1280, 164211), (1293, 162560), (1524, 137920), (1724, 121920), (1905, 110336), (1920, 109474), (2032, 103440), (2155, 97536), (2540, 82752), (2586, 81280), (3048, 68960), (3448, 60960), (3810, 55168), (3840, 54737), (4064, 51720), (4310, 48768), (5080, 41376), (5172, 40640), (6096, 34480), (6465, 32512), (6896, 30480), (7620, 27584), (8128, 25860), (8620, 24384), (10160, 20688), (10344, 20320), (12192, 17240), (12930, 16256), (13792, 15240)]