1294441594880

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72817}}^1$

素因数の和:72888

約数の個数: 240

約数和(自身を含む): 3664938095616

約数和(自身を除く): 2370496500736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8192, 8680, 8960, 9920, 10240, 13888, 14336, 15872, 16384, 17360, 17920, 19840, 20480, 27776, 28672, 31744, 34720, 35840, 39680, 40960, 55552, 57344, 63488, 69440, 71680, 72817, 79360, 81920, 111104, 114688, 126976, 138880, 143360, 145634, 158720, 222208, 253952, 277760, 286720, 291268, 317440, 364085, 444416, 507904, 509719, 555520, 573440, 582536, 634880, 728170, 888832, 1019438, 1111040, 1165072, 1269760, 1456340, 1777664, 2038876, 2222080, 2257327, 2330144, 2539520, 2548595, 2912680, 3555328, 4077752, 4444160, 4514654, 4660288, 5097190, 5825360, 8155504, 8888320, 9029308, 9320576, 10194380, 11286635, 11650720, 15801289, 16311008, 17776640, 18058616, 18641152, 20388760, 22573270, 23301440, 31602578, 32622016, 36117232, 37282304, 40777520, 45146540, 46602880, 63205156, 65244032, 72234464, 74564608, 79006445, 81555040, 90293080, 93205760, 126410312, 130488064, 144468928, 149129216, 158012890, 163110080, 180586160, 186411520, 252820624, 260976128, 288937856, 298258432, 316025780, 326220160, 361172320, 372823040, 505641248, 521952256, 577875712, 596516864, 632051560, 652440320, 722344640, 745646080, 1011282496, 1043904512, 1155751424, 1193033728, 1264103120, 1304880640, 1444689280, 1491292160, 2022564992, 2087809024, 2311502848, 2528206240, 2609761280, 2889378560, 2982584320, 4045129984, 4175618048, 4623005696, 5056412480, 5219522560, 5778757120, 5965168640, 8090259968, 8351236096, 9246011392, 10112824960, 10439045120, 11557514240, 16180519936, 18492022784, 20225649920, 20878090240, 23115028480, 32361039872, 36984045568, 40451299840, 41756180480, 46230056960, 64722079744, 80902599680, 92460113920, 129444159488, 161805199360, 184920227840, 258888318976, 323610398720, 647220797440, 1294441594880]

約数ペア:

[(1, 1294441594880), (2, 647220797440), (4, 323610398720), (5, 258888318976), (7, 184920227840), (8, 161805199360), (10, 129444159488), (14, 92460113920), (16, 80902599680), (20, 64722079744), (28, 46230056960), (31, 41756180480), (32, 40451299840), (35, 36984045568), (40, 32361039872), (56, 23115028480), (62, 20878090240), (64, 20225649920), (70, 18492022784), (80, 16180519936), (112, 11557514240), (124, 10439045120), (128, 10112824960), (140, 9246011392), (155, 8351236096), (160, 8090259968), (217, 5965168640), (224, 5778757120), (248, 5219522560), (256, 5056412480), (280, 4623005696), (310, 4175618048), (320, 4045129984), (434, 2982584320), (448, 2889378560), (496, 2609761280), (512, 2528206240), (560, 2311502848), (620, 2087809024), (640, 2022564992), (868, 1491292160), (896, 1444689280), (992, 1304880640), (1024, 1264103120), (1085, 1193033728), (1120, 1155751424), (1240, 1043904512), (1280, 1011282496), (1736, 745646080), (1792, 722344640), (1984, 652440320), (2048, 632051560), (2170, 596516864), (2240, 577875712), (2480, 521952256), (2560, 505641248), (3472, 372823040), (3584, 361172320), (3968, 326220160), (4096, 316025780), (4340, 298258432), (4480, 288937856), (4960, 260976128), (5120, 252820624), (6944, 186411520), (7168, 180586160), (7936, 163110080), (8192, 158012890), (8680, 149129216), (8960, 144468928), (9920, 130488064), (10240, 126410312), (13888, 93205760), (14336, 90293080), (15872, 81555040), (16384, 79006445), (17360, 74564608), (17920, 72234464), (19840, 65244032), (20480, 63205156), (27776, 46602880), (28672, 45146540), (31744, 40777520), (34720, 37282304), (35840, 36117232), (39680, 32622016), (40960, 31602578), (55552, 23301440), (57344, 22573270), (63488, 20388760), (69440, 18641152), (71680, 18058616), (72817, 17776640), (79360, 16311008), (81920, 15801289), (111104, 11650720), (114688, 11286635), (126976, 10194380), (138880, 9320576), (143360, 9029308), (145634, 8888320), (158720, 8155504), (222208, 5825360), (253952, 5097190), (277760, 4660288), (286720, 4514654), (291268, 4444160), (317440, 4077752), (364085, 3555328), (444416, 2912680), (507904, 2548595), (509719, 2539520), (555520, 2330144), (573440, 2257327), (582536, 2222080), (634880, 2038876), (728170, 1777664), (888832, 1456340), (1019438, 1269760), (1111040, 1165072)]