1497507440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 4115736576

約数和(自身を除く): 2618229136

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 223, 260, 286, 440, 446, 520, 572, 587, 715, 880, 892, 1040, 1115, 1144, 1174, 1430, 1784, 2230, 2288, 2348, 2453, 2860, 2899, 2935, 3568, 4460, 4696, 4906, 5720, 5798, 5870, 6457, 7631, 8920, 9392, 9812, 11440, 11596, 11740, 12265, 12914, 14495, 15262, 17840, 19624, 23192, 23480, 24530, 25828, 28990, 30524, 31889, 32285, 38155, 39248, 46384, 46960, 49060, 51656, 57980, 61048, 63778, 64570, 76310, 83941, 98120, 103312, 115960, 122096, 127556, 129140, 130901, 152620, 159445, 167882, 196240, 231920, 255112, 258280, 261802, 305240, 318890, 335764, 419705, 510224, 516560, 523604, 610480, 637780, 654505, 671528, 839410, 1047208, 1275560, 1309010, 1343056, 1439911, 1678820, 1701713, 2094416, 2551120, 2618020, 2879822, 3357640, 3403426, 5236040, 5759644, 6715280, 6806852, 7199555, 8508565, 10472080, 11519288, 13613704, 14399110, 17017130, 18718843, 23038576, 27227408, 28798220, 34034260, 37437686, 57596440, 68068520, 74875372, 93594215, 115192880, 136137040, 149750744, 187188430, 299501488, 374376860, 748753720, 1497507440]

約数ペア:

[(1, 1497507440), (2, 748753720), (4, 374376860), (5, 299501488), (8, 187188430), (10, 149750744), (11, 136137040), (13, 115192880), (16, 93594215), (20, 74875372), (22, 68068520), (26, 57596440), (40, 37437686), (44, 34034260), (52, 28798220), (55, 27227408), (65, 23038576), (80, 18718843), (88, 17017130), (104, 14399110), (110, 13613704), (130, 11519288), (143, 10472080), (176, 8508565), (208, 7199555), (220, 6806852), (223, 6715280), (260, 5759644), (286, 5236040), (440, 3403426), (446, 3357640), (520, 2879822), (572, 2618020), (587, 2551120), (715, 2094416), (880, 1701713), (892, 1678820), (1040, 1439911), (1115, 1343056), (1144, 1309010), (1174, 1275560), (1430, 1047208), (1784, 839410), (2230, 671528), (2288, 654505), (2348, 637780), (2453, 610480), (2860, 523604), (2899, 516560), (2935, 510224), (3568, 419705), (4460, 335764), (4696, 318890), (4906, 305240), (5720, 261802), (5798, 258280), (5870, 255112), (6457, 231920), (7631, 196240), (8920, 167882), (9392, 159445), (9812, 152620), (11440, 130901), (11596, 129140), (11740, 127556), (12265, 122096), (12914, 115960), (14495, 103312), (15262, 98120), (17840, 83941), (19624, 76310), (23192, 64570), (23480, 63778), (24530, 61048), (25828, 57980), (28990, 51656), (30524, 49060), (31889, 46960), (32285, 46384), (38155, 39248)]