834713040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{70979}}^1$

素因数の和:71009

約数の個数: 120

約数和(自身を含む): 3010119840

約数和(自身を除く): 2175406800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 70979, 141958, 212937, 283916, 354895, 425874, 496853, 567832, 709790, 851748, 993706, 1064685, 1135664, 1419580, 1490559, 1703496, 1987412, 2129370, 2484265, 2839160, 2981118, 3406992, 3477971, 3974824, 4258740, 4968530, 5678320, 5962236, 6955942, 7452795, 7949648, 8517480, 9937060, 10433913, 11924472, 13911884, 14905590, 17034960, 17389855, 19874120, 20867826, 23848944, 27823768, 29811180, 34779710, 39748240, 41735652, 52169565, 55647536, 59622360, 69559420, 83471304, 104339130, 119244720, 139118840, 166942608, 208678260, 278237680, 417356520, 834713040]

約数ペア:

[(1, 834713040), (2, 417356520), (3, 278237680), (4, 208678260), (5, 166942608), (6, 139118840), (7, 119244720), (8, 104339130), (10, 83471304), (12, 69559420), (14, 59622360), (15, 55647536), (16, 52169565), (20, 41735652), (21, 39748240), (24, 34779710), (28, 29811180), (30, 27823768), (35, 23848944), (40, 20867826), (42, 19874120), (48, 17389855), (49, 17034960), (56, 14905590), (60, 13911884), (70, 11924472), (80, 10433913), (84, 9937060), (98, 8517480), (105, 7949648), (112, 7452795), (120, 6955942), (140, 5962236), (147, 5678320), (168, 4968530), (196, 4258740), (210, 3974824), (240, 3477971), (245, 3406992), (280, 2981118), (294, 2839160), (336, 2484265), (392, 2129370), (420, 1987412), (490, 1703496), (560, 1490559), (588, 1419580), (735, 1135664), (784, 1064685), (840, 993706), (980, 851748), (1176, 709790), (1470, 567832), (1680, 496853), (1960, 425874), (2352, 354895), (2940, 283916), (3920, 212937), (5880, 141958), (11760, 70979)]