16221361320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161503}}^1$

素因数の和:161557

約数の個数: 160

約数和(自身を含む): 56280913920

約数和(自身を除く): 40059552600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 11160, 12555, 16740, 20088, 25110, 33480, 50220, 100440, 161503, 323006, 484509, 646012, 807515, 969018, 1292024, 1453527, 1615030, 1938036, 2422545, 2907054, 3230060, 3876072, 4360581, 4845090, 5006593, 5814108, 6460120, 7267635, 8721162, 9690180, 10013186, 11628216, 13081743, 14535270, 15019779, 17442324, 19380360, 20026372, 21802905, 25032965, 26163486, 29070540, 30039558, 34884648, 40052744, 43605810, 45059337, 50065930, 52326972, 58141080, 60079116, 65408715, 75098895, 87211620, 90118674, 100131860, 104653944, 120158232, 130817430, 135178011, 150197790, 174423240, 180237348, 200263720, 225296685, 261634860, 270356022, 300395580, 360474696, 405534033, 450593370, 523269720, 540712044, 600791160, 675890055, 811068066, 901186740, 1081424088, 1351780110, 1622136132, 1802373480, 2027670165, 2703560220, 3244272264, 4055340330, 5407120440, 8110680660, 16221361320]

約数ペア:

[(1, 16221361320), (2, 8110680660), (3, 5407120440), (4, 4055340330), (5, 3244272264), (6, 2703560220), (8, 2027670165), (9, 1802373480), (10, 1622136132), (12, 1351780110), (15, 1081424088), (18, 901186740), (20, 811068066), (24, 675890055), (27, 600791160), (30, 540712044), (31, 523269720), (36, 450593370), (40, 405534033), (45, 360474696), (54, 300395580), (60, 270356022), (62, 261634860), (72, 225296685), (81, 200263720), (90, 180237348), (93, 174423240), (108, 150197790), (120, 135178011), (124, 130817430), (135, 120158232), (155, 104653944), (162, 100131860), (180, 90118674), (186, 87211620), (216, 75098895), (248, 65408715), (270, 60079116), (279, 58141080), (310, 52326972), (324, 50065930), (360, 45059337), (372, 43605810), (405, 40052744), (465, 34884648), (540, 30039558), (558, 29070540), (620, 26163486), (648, 25032965), (744, 21802905), (810, 20026372), (837, 19380360), (930, 17442324), (1080, 15019779), (1116, 14535270), (1240, 13081743), (1395, 11628216), (1620, 10013186), (1674, 9690180), (1860, 8721162), (2232, 7267635), (2511, 6460120), (2790, 5814108), (3240, 5006593), (3348, 4845090), (3720, 4360581), (4185, 3876072), (5022, 3230060), (5580, 2907054), (6696, 2422545), (8370, 1938036), (10044, 1615030), (11160, 1453527), (12555, 1292024), (16740, 969018), (20088, 807515), (25110, 646012), (33480, 484509), (50220, 323006), (100440, 161503)]