431233880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 128

約数和(自身を含む): 1273536000

約数和(自身を除く): 842302120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 7369, 8360, 11704, 14630, 14738, 29260, 29476, 36845, 51583, 58520, 58952, 73690, 81059, 103166, 140011, 147380, 162118, 206332, 257915, 280022, 294760, 324236, 405295, 412664, 515830, 560044, 567413, 648472, 700055, 810590, 980077, 1031660, 1120088, 1134826, 1400110, 1540121, 1621180, 1960154, 2063320, 2269652, 2800220, 2837065, 3080242, 3242360, 3920308, 4539304, 4900385, 5600440, 5674130, 6160484, 7700605, 7840616, 9800770, 10780847, 11348260, 12320968, 15401210, 19601540, 21561694, 22696520, 30802420, 39203080, 43123388, 53904235, 61604840, 86246776, 107808470, 215616940, 431233880]

約数ペア:

[(1, 431233880), (2, 215616940), (4, 107808470), (5, 86246776), (7, 61604840), (8, 53904235), (10, 43123388), (11, 39203080), (14, 30802420), (19, 22696520), (20, 21561694), (22, 19601540), (28, 15401210), (35, 12320968), (38, 11348260), (40, 10780847), (44, 9800770), (55, 7840616), (56, 7700605), (70, 6160484), (76, 5674130), (77, 5600440), (88, 4900385), (95, 4539304), (110, 3920308), (133, 3242360), (140, 3080242), (152, 2837065), (154, 2800220), (190, 2269652), (209, 2063320), (220, 1960154), (266, 1621180), (280, 1540121), (308, 1400110), (380, 1134826), (385, 1120088), (418, 1031660), (440, 980077), (532, 810590), (616, 700055), (665, 648472), (760, 567413), (770, 560044), (836, 515830), (1045, 412664), (1064, 405295), (1330, 324236), (1463, 294760), (1540, 280022), (1672, 257915), (2090, 206332), (2660, 162118), (2926, 147380), (3080, 140011), (4180, 103166), (5320, 81059), (5852, 73690), (7315, 58952), (7369, 58520), (8360, 51583), (11704, 36845), (14630, 29476), (14738, 29260)]