3920250880

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 11803329720

約数和(自身を除く): 7883078840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 601, 637, 640, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1202, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2048, 2080, 2240, 2404, 2548, 2560, 2912, 3005, 3136, 3185, 3328, 3584, 3640, 3920, 4160, 4207, 4480, 4808, 5096, 5120, 5824, 6010, 6272, 6370, 6656, 7168, 7280, 7813, 7840, 8320, 8414, 8960, 9616, 10192, 10240, 11648, 12020, 12544, 12740, 13312, 14336, 14560, 15626, 15680, 16640, 16828, 17920, 19232, 20384, 21035, 23296, 24040, 25088, 25480, 26624, 29120, 29449, 31252, 31360, 33280, 33656, 35840, 38464, 39065, 40768, 42070, 46592, 48080, 50176, 50960, 54691, 58240, 58898, 62504, 62720, 66560, 67312, 71680, 76928, 78130, 81536, 84140, 93184, 96160, 100352, 101920, 109382, 116480, 117796, 125008, 125440, 133120, 134624, 147245, 153856, 156260, 163072, 168280, 186368, 192320, 203840, 218764, 232960, 235592, 250016, 250880, 269248, 273455, 294490, 307712, 312520, 326144, 336560, 382837, 384640, 407680, 437528, 465920, 471184, 500032, 501760, 538496, 546910, 588980, 615424, 625040, 652288, 673120, 765674, 769280, 815360, 875056, 931840, 942368, 1000064, 1076992, 1093820, 1177960, 1230848, 1250080, 1304576, 1346240, 1531348, 1538560, 1630720, 1750112, 1884736, 1914185, 2000128, 2153984, 2187640, 2355920, 2500160, 2692480, 3062696, 3077120, 3261440, 3500224, 3769472, 3828370, 4000256, 4307968, 4375280, 4711840, 5000320, 5384960, 6125392, 6154240, 6522880, 7000448, 7538944, 7656740, 8000512, 8615936, 8750560, 9423680, 10000640, 10769920, 12250784, 14000896, 15077888, 15313480, 16001024, 17501120, 18847360, 20001280, 21539840, 24501568, 28001792, 30155776, 30626960, 35002240, 37694720, 40002560, 43079680, 49003136, 56003584, 60311552, 61253920, 70004480, 75389440, 80005120, 98006272, 112007168, 122507840, 140008960, 150778880, 196012544, 245015680, 280017920, 301557760, 392025088, 490031360, 560035840, 784050176, 980062720, 1960125440, 3920250880]

約数ペア:

[(1, 3920250880), (2, 1960125440), (4, 980062720), (5, 784050176), (7, 560035840), (8, 490031360), (10, 392025088), (13, 301557760), (14, 280017920), (16, 245015680), (20, 196012544), (26, 150778880), (28, 140008960), (32, 122507840), (35, 112007168), (40, 98006272), (49, 80005120), (52, 75389440), (56, 70004480), (64, 61253920), (65, 60311552), (70, 56003584), (80, 49003136), (91, 43079680), (98, 40002560), (104, 37694720), (112, 35002240), (128, 30626960), (130, 30155776), (140, 28001792), (160, 24501568), (182, 21539840), (196, 20001280), (208, 18847360), (224, 17501120), (245, 16001024), (256, 15313480), (260, 15077888), (280, 14000896), (320, 12250784), (364, 10769920), (392, 10000640), (416, 9423680), (448, 8750560), (455, 8615936), (490, 8000512), (512, 7656740), (520, 7538944), (560, 7000448), (601, 6522880), (637, 6154240), (640, 6125392), (728, 5384960), (784, 5000320), (832, 4711840), (896, 4375280), (910, 4307968), (980, 4000256), (1024, 3828370), (1040, 3769472), (1120, 3500224), (1202, 3261440), (1274, 3077120), (1280, 3062696), (1456, 2692480), (1568, 2500160), (1664, 2355920), (1792, 2187640), (1820, 2153984), (1960, 2000128), (2048, 1914185), (2080, 1884736), (2240, 1750112), (2404, 1630720), (2548, 1538560), (2560, 1531348), (2912, 1346240), (3005, 1304576), (3136, 1250080), (3185, 1230848), (3328, 1177960), (3584, 1093820), (3640, 1076992), (3920, 1000064), (4160, 942368), (4207, 931840), (4480, 875056), (4808, 815360), (5096, 769280), (5120, 765674), (5824, 673120), (6010, 652288), (6272, 625040), (6370, 615424), (6656, 588980), (7168, 546910), (7280, 538496), (7813, 501760), (7840, 500032), (8320, 471184), (8414, 465920), (8960, 437528), (9616, 407680), (10192, 384640), (10240, 382837), (11648, 336560), (12020, 326144), (12544, 312520), (12740, 307712), (13312, 294490), (14336, 273455), (14560, 269248), (15626, 250880), (15680, 250016), (16640, 235592), (16828, 232960), (17920, 218764), (19232, 203840), (20384, 192320), (21035, 186368), (23296, 168280), (24040, 163072), (25088, 156260), (25480, 153856), (26624, 147245), (29120, 134624), (29449, 133120), (31252, 125440), (31360, 125008), (33280, 117796), (33656, 116480), (35840, 109382), (38464, 101920), (39065, 100352), (40768, 96160), (42070, 93184), (46592, 84140), (48080, 81536), (50176, 78130), (50960, 76928), (54691, 71680), (58240, 67312), (58898, 66560), (62504, 62720)]