166202160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 373763280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 240, 248, 251, 267, 310, 356, 372, 445, 465, 496, 502, 534, 620, 712, 744, 753, 890, 930, 1004, 1068, 1240, 1255, 1335, 1424, 1488, 1506, 1780, 1860, 2008, 2136, 2480, 2510, 2670, 2759, 3012, 3560, 3720, 3765, 4016, 4272, 5020, 5340, 5518, 6024, 7120, 7440, 7530, 7781, 8277, 10040, 10680, 11036, 12048, 13795, 15060, 15562, 16554, 20080, 21360, 22072, 22339, 23343, 27590, 30120, 31124, 33108, 38905, 41385, 44144, 44678, 46686, 55180, 60240, 62248, 66216, 67017, 77810, 82770, 89356, 93372, 110360, 111695, 116715, 124496, 132432, 134034, 155620, 165540, 178712, 186744, 220720, 223390, 233430, 268068, 311240, 331080, 335085, 357424, 373488, 446780, 466860, 536136, 622480, 662160, 670170, 692509, 893560, 933720, 1072272, 1340340, 1385018, 1787120, 1867440, 2077527, 2680680, 2770036, 3462545, 4155054, 5361360, 5540072, 6925090, 8310108, 10387635, 11080144, 13850180, 16620216, 20775270, 27700360, 33240432, 41550540, 55400720, 83101080, 166202160]

約数ペア:

[(1, 166202160), (2, 83101080), (3, 55400720), (4, 41550540), (5, 33240432), (6, 27700360), (8, 20775270), (10, 16620216), (12, 13850180), (15, 11080144), (16, 10387635), (20, 8310108), (24, 6925090), (30, 5540072), (31, 5361360), (40, 4155054), (48, 3462545), (60, 2770036), (62, 2680680), (80, 2077527), (89, 1867440), (93, 1787120), (120, 1385018), (124, 1340340), (155, 1072272), (178, 933720), (186, 893560), (240, 692509), (248, 670170), (251, 662160), (267, 622480), (310, 536136), (356, 466860), (372, 446780), (445, 373488), (465, 357424), (496, 335085), (502, 331080), (534, 311240), (620, 268068), (712, 233430), (744, 223390), (753, 220720), (890, 186744), (930, 178712), (1004, 165540), (1068, 155620), (1240, 134034), (1255, 132432), (1335, 124496), (1424, 116715), (1488, 111695), (1506, 110360), (1780, 93372), (1860, 89356), (2008, 82770), (2136, 77810), (2480, 67017), (2510, 66216), (2670, 62248), (2759, 60240), (3012, 55180), (3560, 46686), (3720, 44678), (3765, 44144), (4016, 41385), (4272, 38905), (5020, 33108), (5340, 31124), (5518, 30120), (6024, 27590), (7120, 23343), (7440, 22339), (7530, 22072), (7781, 21360), (8277, 20080), (10040, 16554), (10680, 15562), (11036, 15060), (12048, 13795)]