57423520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 116758880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 79, 80, 88, 110, 112, 118, 140, 154, 158, 160, 176, 220, 224, 236, 280, 295, 308, 316, 352, 385, 395, 413, 440, 472, 553, 560, 590, 616, 632, 649, 770, 790, 826, 869, 880, 944, 1106, 1120, 1180, 1232, 1264, 1298, 1540, 1580, 1652, 1738, 1760, 1888, 2065, 2212, 2360, 2464, 2528, 2596, 2765, 3080, 3160, 3245, 3304, 3476, 4130, 4345, 4424, 4543, 4661, 4720, 5192, 5530, 6083, 6160, 6320, 6490, 6608, 6952, 8260, 8690, 8848, 9086, 9322, 9440, 10384, 11060, 12166, 12320, 12640, 12980, 13216, 13904, 16520, 17380, 17696, 18172, 18644, 20768, 22120, 22715, 23305, 24332, 25960, 27808, 30415, 32627, 33040, 34760, 36344, 37288, 44240, 45430, 46610, 48664, 51271, 51920, 60830, 65254, 66080, 69520, 72688, 74576, 88480, 90860, 93220, 97328, 102542, 103840, 121660, 130508, 139040, 145376, 149152, 163135, 181720, 186440, 194656, 205084, 243320, 256355, 261016, 326270, 358897, 363440, 372880, 410168, 486640, 512710, 522032, 652540, 717794, 726880, 745760, 820336, 973280, 1025420, 1044064, 1305080, 1435588, 1640672, 1794485, 2050840, 2610160, 2871176, 3588970, 4101680, 5220320, 5742352, 7177940, 8203360, 11484704, 14355880, 28711760, 57423520]

約数ペア:

[(1, 57423520), (2, 28711760), (4, 14355880), (5, 11484704), (7, 8203360), (8, 7177940), (10, 5742352), (11, 5220320), (14, 4101680), (16, 3588970), (20, 2871176), (22, 2610160), (28, 2050840), (32, 1794485), (35, 1640672), (40, 1435588), (44, 1305080), (55, 1044064), (56, 1025420), (59, 973280), (70, 820336), (77, 745760), (79, 726880), (80, 717794), (88, 652540), (110, 522032), (112, 512710), (118, 486640), (140, 410168), (154, 372880), (158, 363440), (160, 358897), (176, 326270), (220, 261016), (224, 256355), (236, 243320), (280, 205084), (295, 194656), (308, 186440), (316, 181720), (352, 163135), (385, 149152), (395, 145376), (413, 139040), (440, 130508), (472, 121660), (553, 103840), (560, 102542), (590, 97328), (616, 93220), (632, 90860), (649, 88480), (770, 74576), (790, 72688), (826, 69520), (869, 66080), (880, 65254), (944, 60830), (1106, 51920), (1120, 51271), (1180, 48664), (1232, 46610), (1264, 45430), (1298, 44240), (1540, 37288), (1580, 36344), (1652, 34760), (1738, 33040), (1760, 32627), (1888, 30415), (2065, 27808), (2212, 25960), (2360, 24332), (2464, 23305), (2528, 22715), (2596, 22120), (2765, 20768), (3080, 18644), (3160, 18172), (3245, 17696), (3304, 17380), (3476, 16520), (4130, 13904), (4345, 13216), (4424, 12980), (4543, 12640), (4661, 12320), (4720, 12166), (5192, 11060), (5530, 10384), (6083, 9440), (6160, 9322), (6320, 9086), (6490, 8848), (6608, 8690), (6952, 8260)]