12772820480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10039}}^1$

素因数の和:10140

約数の個数: 160

約数和(自身を含む): 35496299520

約数和(自身を除く): 22723479040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 448, 497, 512, 560, 568, 640, 710, 896, 994, 1120, 1136, 1280, 1420, 1792, 1988, 2240, 2272, 2485, 2560, 2840, 3584, 3976, 4480, 4544, 4970, 5680, 7952, 8960, 9088, 9940, 10039, 11360, 15904, 17920, 18176, 19880, 20078, 22720, 31808, 36352, 39760, 40156, 45440, 50195, 63616, 70273, 79520, 80312, 90880, 100390, 127232, 140546, 159040, 160624, 181760, 200780, 254464, 281092, 318080, 321248, 351365, 401560, 562184, 636160, 642496, 702730, 712769, 803120, 1124368, 1272320, 1284992, 1405460, 1425538, 1606240, 2248736, 2569984, 2810920, 2851076, 3212480, 3563845, 4497472, 4989383, 5139968, 5621840, 5702152, 6424960, 7127690, 8994944, 9978766, 11243680, 11404304, 12849920, 14255380, 17989888, 19957532, 22487360, 22808608, 24946915, 25699840, 28510760, 35979776, 39915064, 44974720, 45617216, 49893830, 57021520, 79830128, 89949440, 91234432, 99787660, 114043040, 159660256, 179898880, 182468864, 199575320, 228086080, 319320512, 364937728, 399150640, 456172160, 638641024, 798301280, 912344320, 1277282048, 1596602560, 1824688640, 2554564096, 3193205120, 6386410240, 12772820480]

約数ペア:

[(1, 12772820480), (2, 6386410240), (4, 3193205120), (5, 2554564096), (7, 1824688640), (8, 1596602560), (10, 1277282048), (14, 912344320), (16, 798301280), (20, 638641024), (28, 456172160), (32, 399150640), (35, 364937728), (40, 319320512), (56, 228086080), (64, 199575320), (70, 182468864), (71, 179898880), (80, 159660256), (112, 114043040), (128, 99787660), (140, 91234432), (142, 89949440), (160, 79830128), (224, 57021520), (256, 49893830), (280, 45617216), (284, 44974720), (320, 39915064), (355, 35979776), (448, 28510760), (497, 25699840), (512, 24946915), (560, 22808608), (568, 22487360), (640, 19957532), (710, 17989888), (896, 14255380), (994, 12849920), (1120, 11404304), (1136, 11243680), (1280, 9978766), (1420, 8994944), (1792, 7127690), (1988, 6424960), (2240, 5702152), (2272, 5621840), (2485, 5139968), (2560, 4989383), (2840, 4497472), (3584, 3563845), (3976, 3212480), (4480, 2851076), (4544, 2810920), (4970, 2569984), (5680, 2248736), (7952, 1606240), (8960, 1425538), (9088, 1405460), (9940, 1284992), (10039, 1272320), (11360, 1124368), (15904, 803120), (17920, 712769), (18176, 702730), (19880, 642496), (20078, 636160), (22720, 562184), (31808, 401560), (36352, 351365), (39760, 321248), (40156, 318080), (45440, 281092), (50195, 254464), (63616, 200780), (70273, 181760), (79520, 160624), (80312, 159040), (90880, 140546), (100390, 127232)]