2065431420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9553

約数の個数: 192

約数和(自身を含む): 7144058880

約数和(自身を除く): 5078627460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 9491, 10881, 12090, 14508, 16740, 18135, 18982, 21762, 24180, 28473, 36270, 37964, 43524, 47455, 54405, 56946, 72540, 85419, 94910, 108810, 113892, 123383, 142365, 170838, 189820, 217620, 246766, 256257, 284730, 294221, 341676, 370149, 427095, 493532, 512514, 569460, 588442, 616915, 740298, 854190, 882663, 1025028, 1110447, 1176884, 1233830, 1281285, 1471105, 1480596, 1708380, 1765326, 1850745, 2220894, 2467660, 2562570, 2647989, 2942210, 3331341, 3530652, 3701490, 3824873, 4413315, 4441788, 5125140, 5295978, 5552235, 5884420, 6662682, 7402980, 7649746, 7943967, 8826630, 10591956, 11104470, 11474619, 13239945, 13325364, 15299492, 15887934, 16656705, 17653260, 19124365, 22208940, 22949238, 26479890, 31775868, 33313410, 34423857, 38248730, 39719835, 45898476, 52959780, 57373095, 66626820, 68847714, 76497460, 79439670, 103271571, 114746190, 137695428, 158879340, 172119285, 206543142, 229492380, 344238570, 413086284, 516357855, 688477140, 1032715710, 2065431420]

約数ペア:

[(1, 2065431420), (2, 1032715710), (3, 688477140), (4, 516357855), (5, 413086284), (6, 344238570), (9, 229492380), (10, 206543142), (12, 172119285), (13, 158879340), (15, 137695428), (18, 114746190), (20, 103271571), (26, 79439670), (27, 76497460), (30, 68847714), (31, 66626820), (36, 57373095), (39, 52959780), (45, 45898476), (52, 39719835), (54, 38248730), (60, 34423857), (62, 33313410), (65, 31775868), (78, 26479890), (90, 22949238), (93, 22208940), (108, 19124365), (117, 17653260), (124, 16656705), (130, 15887934), (135, 15299492), (155, 13325364), (156, 13239945), (180, 11474619), (186, 11104470), (195, 10591956), (234, 8826630), (260, 7943967), (270, 7649746), (279, 7402980), (310, 6662682), (351, 5884420), (372, 5552235), (390, 5295978), (403, 5125140), (465, 4441788), (468, 4413315), (540, 3824873), (558, 3701490), (585, 3530652), (620, 3331341), (702, 2942210), (780, 2647989), (806, 2562570), (837, 2467660), (930, 2220894), (1116, 1850745), (1170, 1765326), (1209, 1708380), (1395, 1480596), (1404, 1471105), (1612, 1281285), (1674, 1233830), (1755, 1176884), (1860, 1110447), (2015, 1025028), (2340, 882663), (2418, 854190), (2790, 740298), (3348, 616915), (3510, 588442), (3627, 569460), (4030, 512514), (4185, 493532), (4836, 427095), (5580, 370149), (6045, 341676), (7020, 294221), (7254, 284730), (8060, 256257), (8370, 246766), (9491, 217620), (10881, 189820), (12090, 170838), (14508, 142365), (16740, 123383), (18135, 113892), (18982, 108810), (21762, 94910), (24180, 85419), (28473, 72540), (36270, 56946), (37964, 54405), (43524, 47455)]