8732991680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2311}}^1$

素因数の和:2583

約数の個数: 168

約数和(自身を含む): 24301496736

約数和(自身を除く): 15568505056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 241, 245, 280, 320, 392, 448, 482, 490, 560, 784, 964, 980, 1120, 1205, 1568, 1687, 1928, 1960, 2240, 2311, 2410, 3136, 3374, 3856, 3920, 4622, 4820, 6748, 7712, 7840, 8435, 9244, 9640, 11555, 11809, 13496, 15424, 15680, 16177, 16870, 18488, 19280, 23110, 23618, 26992, 32354, 33740, 36976, 38560, 46220, 47236, 53984, 59045, 64708, 67480, 73952, 77120, 80885, 92440, 94472, 107968, 113239, 118090, 129416, 134960, 147904, 161770, 184880, 188944, 226478, 236180, 258832, 269920, 323540, 369760, 377888, 452956, 472360, 517664, 539840, 556951, 566195, 647080, 739520, 755776, 905912, 944720, 1035328, 1113902, 1132390, 1294160, 1811824, 1889440, 2227804, 2264780, 2588320, 2784755, 3623648, 3778880, 3898657, 4455608, 4529560, 5176640, 5569510, 7247296, 7797314, 8911216, 9059120, 11139020, 15594628, 17822432, 18118240, 19493285, 22278040, 27290599, 31189256, 35644864, 36236480, 38986570, 44556080, 54581198, 62378512, 77973140, 89112160, 109162396, 124757024, 136452995, 155946280, 178224320, 218324792, 249514048, 272905990, 311892560, 436649584, 545811980, 623785120, 873299168, 1091623960, 1247570240, 1746598336, 2183247920, 4366495840, 8732991680]

約数ペア:

[(1, 8732991680), (2, 4366495840), (4, 2183247920), (5, 1746598336), (7, 1247570240), (8, 1091623960), (10, 873299168), (14, 623785120), (16, 545811980), (20, 436649584), (28, 311892560), (32, 272905990), (35, 249514048), (40, 218324792), (49, 178224320), (56, 155946280), (64, 136452995), (70, 124757024), (80, 109162396), (98, 89112160), (112, 77973140), (140, 62378512), (160, 54581198), (196, 44556080), (224, 38986570), (241, 36236480), (245, 35644864), (280, 31189256), (320, 27290599), (392, 22278040), (448, 19493285), (482, 18118240), (490, 17822432), (560, 15594628), (784, 11139020), (964, 9059120), (980, 8911216), (1120, 7797314), (1205, 7247296), (1568, 5569510), (1687, 5176640), (1928, 4529560), (1960, 4455608), (2240, 3898657), (2311, 3778880), (2410, 3623648), (3136, 2784755), (3374, 2588320), (3856, 2264780), (3920, 2227804), (4622, 1889440), (4820, 1811824), (6748, 1294160), (7712, 1132390), (7840, 1113902), (8435, 1035328), (9244, 944720), (9640, 905912), (11555, 755776), (11809, 739520), (13496, 647080), (15424, 566195), (15680, 556951), (16177, 539840), (16870, 517664), (18488, 472360), (19280, 452956), (23110, 377888), (23618, 369760), (26992, 323540), (32354, 269920), (33740, 258832), (36976, 236180), (38560, 226478), (46220, 188944), (47236, 184880), (53984, 161770), (59045, 147904), (64708, 134960), (67480, 129416), (73952, 118090), (77120, 113239), (80885, 107968), (92440, 94472)]