169139040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 618347520

約数和(自身を除く): 449208480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 709, 710, 840, 852, 994, 1065, 1120, 1136, 1418, 1420, 1491, 1680, 1704, 1988, 2127, 2130, 2272, 2485, 2836, 2840, 2982, 3360, 3408, 3545, 3976, 4254, 4260, 4963, 4970, 5672, 5680, 5964, 6816, 7090, 7455, 7952, 8508, 8520, 9926, 9940, 10635, 11344, 11360, 11928, 14180, 14889, 14910, 15904, 17016, 17040, 19852, 19880, 21270, 22688, 23856, 24815, 28360, 29778, 29820, 34032, 34080, 39704, 39760, 42540, 47712, 49630, 50339, 56720, 59556, 59640, 68064, 74445, 79408, 79520, 85080, 99260, 100678, 113440, 119112, 119280, 148890, 151017, 158816, 170160, 198520, 201356, 238224, 238560, 251695, 297780, 302034, 340320, 352373, 397040, 402712, 476448, 503390, 595560, 604068, 704746, 755085, 794080, 805424, 1006780, 1057119, 1191120, 1208136, 1409492, 1510170, 1610848, 1761865, 2013560, 2114238, 2382240, 2416272, 2818984, 3020340, 3523730, 4027120, 4228476, 4832544, 5285595, 5637968, 6040680, 7047460, 8054240, 8456952, 10571190, 11275936, 12081360, 14094920, 16913904, 21142380, 24162720, 28189840, 33827808, 42284760, 56379680, 84569520, 169139040]

約数ペア:

[(1, 169139040), (2, 84569520), (3, 56379680), (4, 42284760), (5, 33827808), (6, 28189840), (7, 24162720), (8, 21142380), (10, 16913904), (12, 14094920), (14, 12081360), (15, 11275936), (16, 10571190), (20, 8456952), (21, 8054240), (24, 7047460), (28, 6040680), (30, 5637968), (32, 5285595), (35, 4832544), (40, 4228476), (42, 4027120), (48, 3523730), (56, 3020340), (60, 2818984), (70, 2416272), (71, 2382240), (80, 2114238), (84, 2013560), (96, 1761865), (105, 1610848), (112, 1510170), (120, 1409492), (140, 1208136), (142, 1191120), (160, 1057119), (168, 1006780), (210, 805424), (213, 794080), (224, 755085), (240, 704746), (280, 604068), (284, 595560), (336, 503390), (355, 476448), (420, 402712), (426, 397040), (480, 352373), (497, 340320), (560, 302034), (568, 297780), (672, 251695), (709, 238560), (710, 238224), (840, 201356), (852, 198520), (994, 170160), (1065, 158816), (1120, 151017), (1136, 148890), (1418, 119280), (1420, 119112), (1491, 113440), (1680, 100678), (1704, 99260), (1988, 85080), (2127, 79520), (2130, 79408), (2272, 74445), (2485, 68064), (2836, 59640), (2840, 59556), (2982, 56720), (3360, 50339), (3408, 49630), (3545, 47712), (3976, 42540), (4254, 39760), (4260, 39704), (4963, 34080), (4970, 34032), (5672, 29820), (5680, 29778), (5964, 28360), (6816, 24815), (7090, 23856), (7455, 22688), (7952, 21270), (8508, 19880), (8520, 19852), (9926, 17040), (9940, 17016), (10635, 15904), (11344, 14910), (11360, 14889), (11928, 14180)]