2881428480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{8933}}^1$

素因数の和:8971

約数の個数: 264

約数和(自身を含む): 11411648352

約数和(自身を除く): 8530219872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8933, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17866, 17920, 20160, 21504, 23040, 26799, 26880, 32256, 35732, 35840, 40320, 44665, 46080, 53598, 53760, 62531, 64512, 71464, 80397, 80640, 89330, 107196, 107520, 125062, 133995, 142928, 160794, 161280, 178660, 187593, 214392, 250124, 267990, 285856, 312655, 321588, 322560, 357320, 375186, 401985, 428784, 500248, 535980, 562779, 571712, 625310, 643176, 714640, 750372, 803970, 857568, 937965, 1000496, 1071960, 1125558, 1143424, 1250620, 1286352, 1429280, 1500744, 1607940, 1715136, 1875930, 2000992, 2143920, 2251116, 2286848, 2501240, 2572704, 2813895, 2858560, 3001488, 3215880, 3430272, 3751860, 4001984, 4287840, 4502232, 4573696, 5002480, 5145408, 5627790, 5717120, 6002976, 6431760, 6860544, 7503720, 8003968, 8575680, 9004464, 9147392, 10004960, 10290816, 11255580, 11434240, 12005952, 12863520, 13721088, 15007440, 16007936, 17151360, 18008928, 20009920, 20581632, 22511160, 22868480, 24011904, 25727040, 27442176, 30014880, 32015872, 34302720, 36017856, 40019840, 41163264, 45022320, 45736960, 48023808, 51454080, 60029760, 64031744, 68605440, 72035712, 80039680, 82326528, 90044640, 96047616, 102908160, 120059520, 137210880, 144071424, 160079360, 180089280, 192095232, 205816320, 240119040, 288142848, 320158720, 360178560, 411632640, 480238080, 576285696, 720357120, 960476160, 1440714240, 2881428480]

約数ペア:

[(1, 2881428480), (2, 1440714240), (3, 960476160), (4, 720357120), (5, 576285696), (6, 480238080), (7, 411632640), (8, 360178560), (9, 320158720), (10, 288142848), (12, 240119040), (14, 205816320), (15, 192095232), (16, 180089280), (18, 160079360), (20, 144071424), (21, 137210880), (24, 120059520), (28, 102908160), (30, 96047616), (32, 90044640), (35, 82326528), (36, 80039680), (40, 72035712), (42, 68605440), (45, 64031744), (48, 60029760), (56, 51454080), (60, 48023808), (63, 45736960), (64, 45022320), (70, 41163264), (72, 40019840), (80, 36017856), (84, 34302720), (90, 32015872), (96, 30014880), (105, 27442176), (112, 25727040), (120, 24011904), (126, 22868480), (128, 22511160), (140, 20581632), (144, 20009920), (160, 18008928), (168, 17151360), (180, 16007936), (192, 15007440), (210, 13721088), (224, 12863520), (240, 12005952), (252, 11434240), (256, 11255580), (280, 10290816), (288, 10004960), (315, 9147392), (320, 9004464), (336, 8575680), (360, 8003968), (384, 7503720), (420, 6860544), (448, 6431760), (480, 6002976), (504, 5717120), (512, 5627790), (560, 5145408), (576, 5002480), (630, 4573696), (640, 4502232), (672, 4287840), (720, 4001984), (768, 3751860), (840, 3430272), (896, 3215880), (960, 3001488), (1008, 2858560), (1024, 2813895), (1120, 2572704), (1152, 2501240), (1260, 2286848), (1280, 2251116), (1344, 2143920), (1440, 2000992), (1536, 1875930), (1680, 1715136), (1792, 1607940), (1920, 1500744), (2016, 1429280), (2240, 1286352), (2304, 1250620), (2520, 1143424), (2560, 1125558), (2688, 1071960), (2880, 1000496), (3072, 937965), (3360, 857568), (3584, 803970), (3840, 750372), (4032, 714640), (4480, 643176), (4608, 625310), (5040, 571712), (5120, 562779), (5376, 535980), (5760, 500248), (6720, 428784), (7168, 401985), (7680, 375186), (8064, 357320), (8933, 322560), (8960, 321588), (9216, 312655), (10080, 285856), (10752, 267990), (11520, 250124), (13440, 214392), (15360, 187593), (16128, 178660), (17866, 161280), (17920, 160794), (20160, 142928), (21504, 133995), (23040, 125062), (26799, 107520), (26880, 107196), (32256, 89330), (35732, 80640), (35840, 80397), (40320, 71464), (44665, 64512), (46080, 62531), (53598, 53760)]