211751040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 128

約数和(自身を含む): 698414400

約数和(自身を除く): 486663360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3803, 4640, 5568, 6960, 7606, 9280, 11136, 11409, 13920, 15212, 18560, 19015, 22818, 27840, 30424, 38030, 45636, 55680, 57045, 60848, 76060, 91272, 110287, 114090, 121696, 152120, 182544, 220574, 228180, 243392, 304240, 330861, 365088, 441148, 456360, 486784, 551435, 608480, 661722, 730176, 882296, 912720, 1102870, 1216960, 1323444, 1460352, 1654305, 1764592, 1825440, 2205740, 2433920, 2646888, 3308610, 3529184, 3650880, 4411480, 5293776, 6617220, 7058368, 7301760, 8822960, 10587552, 13234440, 14116736, 17645920, 21175104, 26468880, 35291840, 42350208, 52937760, 70583680, 105875520, 211751040]

約数ペア:

[(1, 211751040), (2, 105875520), (3, 70583680), (4, 52937760), (5, 42350208), (6, 35291840), (8, 26468880), (10, 21175104), (12, 17645920), (15, 14116736), (16, 13234440), (20, 10587552), (24, 8822960), (29, 7301760), (30, 7058368), (32, 6617220), (40, 5293776), (48, 4411480), (58, 3650880), (60, 3529184), (64, 3308610), (80, 2646888), (87, 2433920), (96, 2205740), (116, 1825440), (120, 1764592), (128, 1654305), (145, 1460352), (160, 1323444), (174, 1216960), (192, 1102870), (232, 912720), (240, 882296), (290, 730176), (320, 661722), (348, 608480), (384, 551435), (435, 486784), (464, 456360), (480, 441148), (580, 365088), (640, 330861), (696, 304240), (870, 243392), (928, 228180), (960, 220574), (1160, 182544), (1392, 152120), (1740, 121696), (1856, 114090), (1920, 110287), (2320, 91272), (2784, 76060), (3480, 60848), (3712, 57045), (3803, 55680), (4640, 45636), (5568, 38030), (6960, 30424), (7606, 27840), (9280, 22818), (11136, 19015), (11409, 18560), (13920, 15212)]