39458761680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{407969}}^1$

素因数の和:408029

約数の個数: 160

約数和(自身を含む): 135981296640

約数和(自身を除く): 96522534960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 96720, 407969, 815938, 1223907, 1631876, 2039845, 2447814, 3263752, 4079690, 4895628, 5303597, 6119535, 6527504, 8159380, 9791256, 10607194, 12239070, 12647039, 15910791, 16318760, 19582512, 21214388, 24478140, 25294078, 26517985, 31821582, 32637520, 37941117, 42428776, 48956280, 50588156, 53035970, 63235195, 63643164, 75882234, 79553955, 84857552, 97912560, 101176312, 106071940, 126470390, 127286328, 151764468, 159107910, 164411507, 189705585, 202352624, 212143880, 252940780, 254572656, 303528936, 318215820, 328823014, 379411170, 424287760, 493234521, 505881560, 607057872, 636431640, 657646028, 758822340, 822057535, 986469042, 1011763120, 1272863280, 1315292056, 1517644680, 1644115070, 1972938084, 2466172605, 2630584112, 3035289360, 3288230140, 3945876168, 4932345210, 6576460280, 7891752336, 9864690420, 13152920560, 19729380840, 39458761680]

約数ペア:

[(1, 39458761680), (2, 19729380840), (3, 13152920560), (4, 9864690420), (5, 7891752336), (6, 6576460280), (8, 4932345210), (10, 3945876168), (12, 3288230140), (13, 3035289360), (15, 2630584112), (16, 2466172605), (20, 1972938084), (24, 1644115070), (26, 1517644680), (30, 1315292056), (31, 1272863280), (39, 1011763120), (40, 986469042), (48, 822057535), (52, 758822340), (60, 657646028), (62, 636431640), (65, 607057872), (78, 505881560), (80, 493234521), (93, 424287760), (104, 379411170), (120, 328823014), (124, 318215820), (130, 303528936), (155, 254572656), (156, 252940780), (186, 212143880), (195, 202352624), (208, 189705585), (240, 164411507), (248, 159107910), (260, 151764468), (310, 127286328), (312, 126470390), (372, 106071940), (390, 101176312), (403, 97912560), (465, 84857552), (496, 79553955), (520, 75882234), (620, 63643164), (624, 63235195), (744, 53035970), (780, 50588156), (806, 48956280), (930, 42428776), (1040, 37941117), (1209, 32637520), (1240, 31821582), (1488, 26517985), (1560, 25294078), (1612, 24478140), (1860, 21214388), (2015, 19582512), (2418, 16318760), (2480, 15910791), (3120, 12647039), (3224, 12239070), (3720, 10607194), (4030, 9791256), (4836, 8159380), (6045, 6527504), (6448, 6119535), (7440, 5303597), (8060, 4895628), (9672, 4079690), (12090, 3263752), (16120, 2447814), (19344, 2039845), (24180, 1631876), (32240, 1223907), (48360, 815938), (96720, 407969)]