314475840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 336

約数和(自身を含む): 1302837120

約数和(自身を除く): 988361280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 821, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1642, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2463, 2520, 2660, 2736, 2880, 3040, 3192, 3284, 3360, 3420, 3648, 3990, 4032, 4105, 4256, 4560, 4788, 4926, 5040, 5320, 5472, 5747, 5985, 6080, 6384, 6568, 6720, 6840, 7389, 7980, 8210, 8512, 9120, 9576, 9852, 10080, 10640, 10944, 11494, 11970, 12315, 12768, 13136, 13680, 14778, 15599, 15960, 16420, 17241, 18240, 19152, 19704, 20160, 21280, 22988, 23940, 24630, 25536, 26272, 27360, 28735, 29556, 31198, 31920, 32840, 34482, 36945, 38304, 39408, 42560, 45976, 46797, 47880, 49260, 51723, 52544, 54720, 57470, 59112, 62396, 63840, 65680, 68964, 73890, 76608, 77995, 78816, 86205, 91952, 93594, 95760, 98520, 103446, 109193, 114940, 118224, 124792, 127680, 131360, 137928, 140391, 147780, 155990, 157632, 172410, 183904, 187188, 191520, 197040, 206892, 218386, 229880, 233985, 236448, 249584, 258615, 262720, 275856, 280782, 295560, 311980, 327579, 344820, 367808, 374376, 383040, 394080, 413784, 436772, 459760, 467970, 472896, 499168, 517230, 545965, 551712, 561564, 591120, 623960, 655158, 689640, 701955, 748752, 788160, 827568, 873544, 919520, 935940, 982737, 998336, 1034460, 1091930, 1103424, 1123128, 1182240, 1247920, 1310316, 1379280, 1403910, 1497504, 1637895, 1655136, 1747088, 1839040, 1871880, 1965474, 2068920, 2183860, 2246256, 2364480, 2495840, 2620632, 2758560, 2807820, 2995008, 3275790, 3310272, 3494176, 3743760, 3930948, 4137840, 4367720, 4492512, 4913685, 4991680, 5241264, 5517120, 5615640, 6551580, 6988352, 7487520, 7861896, 8275680, 8735440, 8985024, 9827370, 10482528, 11231280, 13103160, 14975040, 15723792, 16551360, 17470880, 19654740, 20965056, 22462560, 26206320, 31447584, 34941760, 39309480, 44925120, 52412640, 62895168, 78618960, 104825280, 157237920, 314475840]

約数ペア:

[(1, 314475840), (2, 157237920), (3, 104825280), (4, 78618960), (5, 62895168), (6, 52412640), (7, 44925120), (8, 39309480), (9, 34941760), (10, 31447584), (12, 26206320), (14, 22462560), (15, 20965056), (16, 19654740), (18, 17470880), (19, 16551360), (20, 15723792), (21, 14975040), (24, 13103160), (28, 11231280), (30, 10482528), (32, 9827370), (35, 8985024), (36, 8735440), (38, 8275680), (40, 7861896), (42, 7487520), (45, 6988352), (48, 6551580), (56, 5615640), (57, 5517120), (60, 5241264), (63, 4991680), (64, 4913685), (70, 4492512), (72, 4367720), (76, 4137840), (80, 3930948), (84, 3743760), (90, 3494176), (95, 3310272), (96, 3275790), (105, 2995008), (112, 2807820), (114, 2758560), (120, 2620632), (126, 2495840), (133, 2364480), (140, 2246256), (144, 2183860), (152, 2068920), (160, 1965474), (168, 1871880), (171, 1839040), (180, 1747088), (190, 1655136), (192, 1637895), (210, 1497504), (224, 1403910), (228, 1379280), (240, 1310316), (252, 1247920), (266, 1182240), (280, 1123128), (285, 1103424), (288, 1091930), (304, 1034460), (315, 998336), (320, 982737), (336, 935940), (342, 919520), (360, 873544), (380, 827568), (399, 788160), (420, 748752), (448, 701955), (456, 689640), (480, 655158), (504, 623960), (532, 591120), (560, 561564), (570, 551712), (576, 545965), (608, 517230), (630, 499168), (665, 472896), (672, 467970), (684, 459760), (720, 436772), (760, 413784), (798, 394080), (821, 383040), (840, 374376), (855, 367808), (912, 344820), (960, 327579), (1008, 311980), (1064, 295560), (1120, 280782), (1140, 275856), (1197, 262720), (1216, 258615), (1260, 249584), (1330, 236448), (1344, 233985), (1368, 229880), (1440, 218386), (1520, 206892), (1596, 197040), (1642, 191520), (1680, 187188), (1710, 183904), (1824, 172410), (1995, 157632), (2016, 155990), (2128, 147780), (2240, 140391), (2280, 137928), (2394, 131360), (2463, 127680), (2520, 124792), (2660, 118224), (2736, 114940), (2880, 109193), (3040, 103446), (3192, 98520), (3284, 95760), (3360, 93594), (3420, 91952), (3648, 86205), (3990, 78816), (4032, 77995), (4105, 76608), (4256, 73890), (4560, 68964), (4788, 65680), (4926, 63840), (5040, 62396), (5320, 59112), (5472, 57470), (5747, 54720), (5985, 52544), (6080, 51723), (6384, 49260), (6568, 47880), (6720, 46797), (6840, 45976), (7389, 42560), (7980, 39408), (8210, 38304), (8512, 36945), (9120, 34482), (9576, 32840), (9852, 31920), (10080, 31198), (10640, 29556), (10944, 28735), (11494, 27360), (11970, 26272), (12315, 25536), (12768, 24630), (13136, 23940), (13680, 22988), (14778, 21280), (15599, 20160), (15960, 19704), (16420, 19152), (17241, 18240)]