419301120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 288

約数和(自身を含む): 1612961280

約数和(自身を除く): 1193660160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 821, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1642, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2463, 2660, 2688, 3040, 3192, 3284, 3360, 3648, 3840, 3990, 4105, 4256, 4480, 4560, 4864, 4926, 5320, 5376, 5747, 6080, 6384, 6568, 6720, 7296, 7980, 8210, 8512, 8960, 9120, 9852, 10640, 11494, 12160, 12315, 12768, 13136, 13440, 14592, 15599, 15960, 16420, 17024, 17241, 18240, 19704, 21280, 22988, 24320, 24630, 25536, 26272, 26880, 28735, 31198, 31920, 32840, 34048, 34482, 36480, 39408, 42560, 45976, 46797, 49260, 51072, 52544, 57470, 62396, 63840, 65680, 68964, 72960, 77995, 78816, 85120, 86205, 91952, 93594, 98520, 102144, 105088, 109193, 114940, 124792, 127680, 131360, 137928, 155990, 157632, 170240, 172410, 183904, 187188, 197040, 210176, 218386, 229880, 233985, 249584, 255360, 262720, 275856, 311980, 315264, 327579, 344820, 367808, 374376, 394080, 436772, 459760, 467970, 499168, 510720, 525440, 545965, 551712, 623960, 630528, 655158, 689640, 735616, 748752, 788160, 873544, 919520, 935940, 998336, 1050880, 1091930, 1103424, 1247920, 1310316, 1379280, 1471232, 1497504, 1576320, 1637895, 1747088, 1839040, 1871880, 1996672, 2183860, 2206848, 2495840, 2620632, 2758560, 2995008, 3152640, 3275790, 3494176, 3678080, 3743760, 3993344, 4367720, 4413696, 4991680, 5241264, 5517120, 5990016, 6551580, 6988352, 7356160, 7487520, 8735440, 9983360, 10482528, 11034240, 11980032, 13103160, 13976704, 14975040, 17470880, 19966720, 20965056, 22068480, 26206320, 27953408, 29950080, 34941760, 41930112, 52412640, 59900160, 69883520, 83860224, 104825280, 139767040, 209650560, 419301120]

約数ペア:

[(1, 419301120), (2, 209650560), (3, 139767040), (4, 104825280), (5, 83860224), (6, 69883520), (7, 59900160), (8, 52412640), (10, 41930112), (12, 34941760), (14, 29950080), (15, 27953408), (16, 26206320), (19, 22068480), (20, 20965056), (21, 19966720), (24, 17470880), (28, 14975040), (30, 13976704), (32, 13103160), (35, 11980032), (38, 11034240), (40, 10482528), (42, 9983360), (48, 8735440), (56, 7487520), (57, 7356160), (60, 6988352), (64, 6551580), (70, 5990016), (76, 5517120), (80, 5241264), (84, 4991680), (95, 4413696), (96, 4367720), (105, 3993344), (112, 3743760), (114, 3678080), (120, 3494176), (128, 3275790), (133, 3152640), (140, 2995008), (152, 2758560), (160, 2620632), (168, 2495840), (190, 2206848), (192, 2183860), (210, 1996672), (224, 1871880), (228, 1839040), (240, 1747088), (256, 1637895), (266, 1576320), (280, 1497504), (285, 1471232), (304, 1379280), (320, 1310316), (336, 1247920), (380, 1103424), (384, 1091930), (399, 1050880), (420, 998336), (448, 935940), (456, 919520), (480, 873544), (532, 788160), (560, 748752), (570, 735616), (608, 689640), (640, 655158), (665, 630528), (672, 623960), (760, 551712), (768, 545965), (798, 525440), (821, 510720), (840, 499168), (896, 467970), (912, 459760), (960, 436772), (1064, 394080), (1120, 374376), (1140, 367808), (1216, 344820), (1280, 327579), (1330, 315264), (1344, 311980), (1520, 275856), (1596, 262720), (1642, 255360), (1680, 249584), (1792, 233985), (1824, 229880), (1920, 218386), (1995, 210176), (2128, 197040), (2240, 187188), (2280, 183904), (2432, 172410), (2463, 170240), (2660, 157632), (2688, 155990), (3040, 137928), (3192, 131360), (3284, 127680), (3360, 124792), (3648, 114940), (3840, 109193), (3990, 105088), (4105, 102144), (4256, 98520), (4480, 93594), (4560, 91952), (4864, 86205), (4926, 85120), (5320, 78816), (5376, 77995), (5747, 72960), (6080, 68964), (6384, 65680), (6568, 63840), (6720, 62396), (7296, 57470), (7980, 52544), (8210, 51072), (8512, 49260), (8960, 46797), (9120, 45976), (9852, 42560), (10640, 39408), (11494, 36480), (12160, 34482), (12315, 34048), (12768, 32840), (13136, 31920), (13440, 31198), (14592, 28735), (15599, 26880), (15960, 26272), (16420, 25536), (17024, 24630), (17241, 24320), (18240, 22988), (19704, 21280)]