1658855880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13572

約数の個数: 192

約数和(自身を含む): 6071569920

約数和(自身を除く): 4412714040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13513, 13640, 15345, 20460, 24552, 27026, 30690, 40539, 40920, 54052, 61380, 67565, 81078, 108104, 121617, 122760, 135130, 148643, 162156, 202695, 243234, 270260, 297286, 324312, 405390, 418903, 445929, 486468, 540520, 594572, 608085, 743215, 810780, 837806, 891858, 972936, 1189144, 1216170, 1256709, 1337787, 1486430, 1621560, 1675612, 1783716, 2094515, 2229645, 2432340, 2513418, 2675574, 2972860, 3351224, 3567432, 3770127, 4189030, 4459290, 4607933, 4864680, 5026836, 5351148, 5945720, 6283545, 6688935, 7540254, 8378060, 8918580, 9215866, 10053672, 10702296, 12567090, 13377870, 13823799, 15080508, 16756120, 17837160, 18431732, 18850635, 23039665, 25134180, 26755740, 27647598, 30161016, 36863464, 37701270, 41471397, 46079330, 50268360, 53511480, 55295196, 69118995, 75402540, 82942794, 92158660, 110590392, 138237990, 150805080, 165885588, 184317320, 207356985, 276475980, 331771176, 414713970, 552951960, 829427940, 1658855880]

約数ペア:

[(1, 1658855880), (2, 829427940), (3, 552951960), (4, 414713970), (5, 331771176), (6, 276475980), (8, 207356985), (9, 184317320), (10, 165885588), (11, 150805080), (12, 138237990), (15, 110590392), (18, 92158660), (20, 82942794), (22, 75402540), (24, 69118995), (30, 55295196), (31, 53511480), (33, 50268360), (36, 46079330), (40, 41471397), (44, 37701270), (45, 36863464), (55, 30161016), (60, 27647598), (62, 26755740), (66, 25134180), (72, 23039665), (88, 18850635), (90, 18431732), (93, 17837160), (99, 16756120), (110, 15080508), (120, 13823799), (124, 13377870), (132, 12567090), (155, 10702296), (165, 10053672), (180, 9215866), (186, 8918580), (198, 8378060), (220, 7540254), (248, 6688935), (264, 6283545), (279, 5945720), (310, 5351148), (330, 5026836), (341, 4864680), (360, 4607933), (372, 4459290), (396, 4189030), (440, 3770127), (465, 3567432), (495, 3351224), (558, 2972860), (620, 2675574), (660, 2513418), (682, 2432340), (744, 2229645), (792, 2094515), (930, 1783716), (990, 1675612), (1023, 1621560), (1116, 1486430), (1240, 1337787), (1320, 1256709), (1364, 1216170), (1395, 1189144), (1705, 972936), (1860, 891858), (1980, 837806), (2046, 810780), (2232, 743215), (2728, 608085), (2790, 594572), (3069, 540520), (3410, 486468), (3720, 445929), (3960, 418903), (4092, 405390), (5115, 324312), (5580, 297286), (6138, 270260), (6820, 243234), (8184, 202695), (10230, 162156), (11160, 148643), (12276, 135130), (13513, 122760), (13640, 121617), (15345, 108104), (20460, 81078), (24552, 67565), (27026, 61380), (30690, 54052), (40539, 40920)]