209680560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7103}}^1$

素因数の和:7163

約数の個数: 120

約数和(自身を含む): 721453824

約数和(自身を除く): 511773264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7103, 7380, 9840, 14206, 14760, 21309, 28412, 29520, 35515, 42618, 56824, 63927, 71030, 85236, 106545, 113648, 127854, 142060, 170472, 213090, 255708, 284120, 291223, 319635, 340944, 426180, 511416, 568240, 582446, 639270, 852360, 873669, 1022832, 1164892, 1278540, 1456115, 1704720, 1747338, 2329784, 2557080, 2621007, 2912230, 3494676, 4368345, 4659568, 5114160, 5242014, 5824460, 6989352, 8736690, 10484028, 11648920, 13105035, 13978704, 17473380, 20968056, 23297840, 26210070, 34946760, 41936112, 52420140, 69893520, 104840280, 209680560]

約数ペア:

[(1, 209680560), (2, 104840280), (3, 69893520), (4, 52420140), (5, 41936112), (6, 34946760), (8, 26210070), (9, 23297840), (10, 20968056), (12, 17473380), (15, 13978704), (16, 13105035), (18, 11648920), (20, 10484028), (24, 8736690), (30, 6989352), (36, 5824460), (40, 5242014), (41, 5114160), (45, 4659568), (48, 4368345), (60, 3494676), (72, 2912230), (80, 2621007), (82, 2557080), (90, 2329784), (120, 1747338), (123, 1704720), (144, 1456115), (164, 1278540), (180, 1164892), (205, 1022832), (240, 873669), (246, 852360), (328, 639270), (360, 582446), (369, 568240), (410, 511416), (492, 426180), (615, 340944), (656, 319635), (720, 291223), (738, 284120), (820, 255708), (984, 213090), (1230, 170472), (1476, 142060), (1640, 127854), (1845, 113648), (1968, 106545), (2460, 85236), (2952, 71030), (3280, 63927), (3690, 56824), (4920, 42618), (5904, 35515), (7103, 29520), (7380, 28412), (9840, 21309), (14206, 14760)]