125922160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 368726400

約数和(自身を除く): 242804240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 353, 364, 392, 455, 490, 520, 560, 637, 686, 706, 728, 784, 910, 980, 1040, 1274, 1372, 1412, 1456, 1715, 1765, 1820, 1960, 2471, 2548, 2744, 2824, 3185, 3430, 3530, 3640, 3920, 4459, 4589, 4942, 5096, 5488, 5648, 6370, 6860, 7060, 7280, 8918, 9178, 9884, 10192, 12355, 12740, 13720, 14120, 17297, 17836, 18356, 19768, 22295, 22945, 24710, 25480, 27440, 28240, 32123, 34594, 35672, 36712, 39536, 44590, 45890, 49420, 50960, 64246, 69188, 71344, 73424, 86485, 89180, 91780, 98840, 121079, 128492, 138376, 160615, 172970, 178360, 183560, 197680, 224861, 242158, 256984, 276752, 321230, 345940, 356720, 367120, 449722, 484316, 513968, 605395, 642460, 691880, 899444, 968632, 1124305, 1210790, 1284920, 1383760, 1574027, 1798888, 1937264, 2248610, 2421580, 2569840, 3148054, 3597776, 4497220, 4843160, 6296108, 7870135, 8994440, 9686320, 12592216, 15740270, 17988880, 25184432, 31480540, 62961080, 125922160]

約数ペア:

[(1, 125922160), (2, 62961080), (4, 31480540), (5, 25184432), (7, 17988880), (8, 15740270), (10, 12592216), (13, 9686320), (14, 8994440), (16, 7870135), (20, 6296108), (26, 4843160), (28, 4497220), (35, 3597776), (40, 3148054), (49, 2569840), (52, 2421580), (56, 2248610), (65, 1937264), (70, 1798888), (80, 1574027), (91, 1383760), (98, 1284920), (104, 1210790), (112, 1124305), (130, 968632), (140, 899444), (182, 691880), (196, 642460), (208, 605395), (245, 513968), (260, 484316), (280, 449722), (343, 367120), (353, 356720), (364, 345940), (392, 321230), (455, 276752), (490, 256984), (520, 242158), (560, 224861), (637, 197680), (686, 183560), (706, 178360), (728, 172970), (784, 160615), (910, 138376), (980, 128492), (1040, 121079), (1274, 98840), (1372, 91780), (1412, 89180), (1456, 86485), (1715, 73424), (1765, 71344), (1820, 69188), (1960, 64246), (2471, 50960), (2548, 49420), (2744, 45890), (2824, 44590), (3185, 39536), (3430, 36712), (3530, 35672), (3640, 34594), (3920, 32123), (4459, 28240), (4589, 27440), (4942, 25480), (5096, 24710), (5488, 22945), (5648, 22295), (6370, 19768), (6860, 18356), (7060, 17836), (7280, 17297), (8918, 14120), (9178, 13720), (9884, 12740), (10192, 12355)]