2660830920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2677}}^1$

素因数の和:2956

約数の個数: 192

約数和(自身を含む): 9474978240

約数和(自身を除く): 6814147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 251, 264, 330, 360, 396, 440, 495, 502, 660, 753, 792, 990, 1004, 1255, 1320, 1506, 1980, 2008, 2259, 2510, 2677, 2761, 3012, 3765, 3960, 4518, 5020, 5354, 5522, 6024, 7530, 8031, 8283, 9036, 10040, 10708, 11044, 11295, 13385, 13805, 15060, 16062, 16566, 18072, 21416, 22088, 22590, 24093, 24849, 26770, 27610, 29447, 30120, 32124, 33132, 40155, 41415, 45180, 48186, 49698, 53540, 55220, 58894, 64248, 66264, 80310, 82830, 88341, 90360, 96372, 99396, 107080, 110440, 117788, 120465, 124245, 147235, 160620, 165660, 176682, 192744, 198792, 235576, 240930, 248490, 265023, 294470, 321240, 331320, 353364, 441705, 481860, 496980, 530046, 588940, 671927, 706728, 883410, 963720, 993960, 1060092, 1177880, 1325115, 1343854, 1766820, 2015781, 2120184, 2650230, 2687708, 3359635, 3533640, 4031562, 5300460, 5375416, 6047343, 6719270, 7391197, 8063124, 10078905, 10600920, 12094686, 13438540, 14782394, 16126248, 20157810, 22173591, 24189372, 26877080, 29564788, 30236715, 36955985, 40315620, 44347182, 48378744, 59129576, 60473430, 66520773, 73911970, 80631240, 88694364, 110867955, 120946860, 133041546, 147823940, 177388728, 221735910, 241893720, 266083092, 295647880, 332603865, 443471820, 532166184, 665207730, 886943640, 1330415460, 2660830920]

約数ペア:

[(1, 2660830920), (2, 1330415460), (3, 886943640), (4, 665207730), (5, 532166184), (6, 443471820), (8, 332603865), (9, 295647880), (10, 266083092), (11, 241893720), (12, 221735910), (15, 177388728), (18, 147823940), (20, 133041546), (22, 120946860), (24, 110867955), (30, 88694364), (33, 80631240), (36, 73911970), (40, 66520773), (44, 60473430), (45, 59129576), (55, 48378744), (60, 44347182), (66, 40315620), (72, 36955985), (88, 30236715), (90, 29564788), (99, 26877080), (110, 24189372), (120, 22173591), (132, 20157810), (165, 16126248), (180, 14782394), (198, 13438540), (220, 12094686), (251, 10600920), (264, 10078905), (330, 8063124), (360, 7391197), (396, 6719270), (440, 6047343), (495, 5375416), (502, 5300460), (660, 4031562), (753, 3533640), (792, 3359635), (990, 2687708), (1004, 2650230), (1255, 2120184), (1320, 2015781), (1506, 1766820), (1980, 1343854), (2008, 1325115), (2259, 1177880), (2510, 1060092), (2677, 993960), (2761, 963720), (3012, 883410), (3765, 706728), (3960, 671927), (4518, 588940), (5020, 530046), (5354, 496980), (5522, 481860), (6024, 441705), (7530, 353364), (8031, 331320), (8283, 321240), (9036, 294470), (10040, 265023), (10708, 248490), (11044, 240930), (11295, 235576), (13385, 198792), (13805, 192744), (15060, 176682), (16062, 165660), (16566, 160620), (18072, 147235), (21416, 124245), (22088, 120465), (22590, 117788), (24093, 110440), (24849, 107080), (26770, 99396), (27610, 96372), (29447, 90360), (30120, 88341), (32124, 82830), (33132, 80310), (40155, 66264), (41415, 64248), (45180, 58894), (48186, 55220), (49698, 53540)]