130850160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 160

約数和(自身を含む): 470541312

約数和(自身を除く): 339691152

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, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1097, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2194, 2485, 2840, 2982, 3291, 3408, 3976, 4260, 4388, 4970, 5485, 5680, 5964, 6582, 7455, 7679, 7952, 8520, 8776, 9940, 10970, 11928, 13164, 14910, 15358, 16455, 17040, 17552, 19880, 21940, 23037, 23856, 26328, 29820, 30716, 32910, 38395, 39760, 43880, 46074, 52656, 59640, 61432, 65820, 76790, 77887, 87760, 92148, 115185, 119280, 122864, 131640, 153580, 155774, 184296, 230370, 233661, 263280, 307160, 311548, 368592, 389435, 460740, 467322, 545209, 614320, 623096, 778870, 921480, 934644, 1090418, 1168305, 1246192, 1557740, 1635627, 1842960, 1869288, 2180836, 2336610, 2726045, 3115480, 3271254, 3738576, 4361672, 4673220, 5452090, 6230960, 6542508, 8178135, 8723344, 9346440, 10904180, 13085016, 16356270, 18692880, 21808360, 26170032, 32712540, 43616720, 65425080, 130850160]

約数ペア:

[(1, 130850160), (2, 65425080), (3, 43616720), (4, 32712540), (5, 26170032), (6, 21808360), (7, 18692880), (8, 16356270), (10, 13085016), (12, 10904180), (14, 9346440), (15, 8723344), (16, 8178135), (20, 6542508), (21, 6230960), (24, 5452090), (28, 4673220), (30, 4361672), (35, 3738576), (40, 3271254), (42, 3115480), (48, 2726045), (56, 2336610), (60, 2180836), (70, 1869288), (71, 1842960), (80, 1635627), (84, 1557740), (105, 1246192), (112, 1168305), (120, 1090418), (140, 934644), (142, 921480), (168, 778870), (210, 623096), (213, 614320), (240, 545209), (280, 467322), (284, 460740), (336, 389435), (355, 368592), (420, 311548), (426, 307160), (497, 263280), (560, 233661), (568, 230370), (710, 184296), (840, 155774), (852, 153580), (994, 131640), (1065, 122864), (1097, 119280), (1136, 115185), (1420, 92148), (1491, 87760), (1680, 77887), (1704, 76790), (1988, 65820), (2130, 61432), (2194, 59640), (2485, 52656), (2840, 46074), (2982, 43880), (3291, 39760), (3408, 38395), (3976, 32910), (4260, 30716), (4388, 29820), (4970, 26328), (5485, 23856), (5680, 23037), (5964, 21940), (6582, 19880), (7455, 17552), (7679, 17040), (7952, 16455), (8520, 15358), (8776, 14910), (9940, 13164), (10970, 11928)]