211528080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3409

約数の個数: 120

約数和(自身を含む): 718581240

約数和(自身を除く): 507053160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3301, 3560, 4005, 4272, 5340, 6408, 6602, 7120, 8010, 9903, 10680, 12816, 13204, 16020, 16505, 19806, 21360, 26408, 29709, 32040, 33010, 39612, 49515, 52816, 59418, 64080, 66020, 79224, 99030, 118836, 132040, 148545, 158448, 198060, 237672, 264080, 293789, 297090, 396120, 475344, 587578, 594180, 792240, 881367, 1175156, 1188360, 1468945, 1762734, 2350312, 2376720, 2644101, 2937890, 3525468, 4406835, 4700624, 5288202, 5875780, 7050936, 8813670, 10576404, 11751560, 13220505, 14101872, 17627340, 21152808, 23503120, 26441010, 35254680, 42305616, 52882020, 70509360, 105764040, 211528080]

約数ペア:

[(1, 211528080), (2, 105764040), (3, 70509360), (4, 52882020), (5, 42305616), (6, 35254680), (8, 26441010), (9, 23503120), (10, 21152808), (12, 17627340), (15, 14101872), (16, 13220505), (18, 11751560), (20, 10576404), (24, 8813670), (30, 7050936), (36, 5875780), (40, 5288202), (45, 4700624), (48, 4406835), (60, 3525468), (72, 2937890), (80, 2644101), (89, 2376720), (90, 2350312), (120, 1762734), (144, 1468945), (178, 1188360), (180, 1175156), (240, 881367), (267, 792240), (356, 594180), (360, 587578), (445, 475344), (534, 396120), (712, 297090), (720, 293789), (801, 264080), (890, 237672), (1068, 198060), (1335, 158448), (1424, 148545), (1602, 132040), (1780, 118836), (2136, 99030), (2670, 79224), (3204, 66020), (3301, 64080), (3560, 59418), (4005, 52816), (4272, 49515), (5340, 39612), (6408, 33010), (6602, 32040), (7120, 29709), (8010, 26408), (9903, 21360), (10680, 19806), (12816, 16505), (13204, 16020)]