71546760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 128

約数和(自身を含む): 246297600

約数和(自身を除く): 174750840

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, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2137, 2232, 2790, 3348, 3720, 4185, 4274, 5580, 6411, 6696, 8370, 8548, 10685, 11160, 12822, 16740, 17096, 19233, 21370, 25644, 32055, 33480, 38466, 42740, 51288, 57699, 64110, 66247, 76932, 85480, 96165, 115398, 128220, 132494, 153864, 192330, 198741, 230796, 256440, 264988, 288495, 331235, 384660, 397482, 461592, 529976, 576990, 596223, 662470, 769320, 794964, 993705, 1153980, 1192446, 1324940, 1589928, 1788669, 1987410, 2307960, 2384892, 2649880, 2981115, 3577338, 3974820, 4769784, 5962230, 7154676, 7949640, 8943345, 11924460, 14309352, 17886690, 23848920, 35773380, 71546760]

約数ペア:

[(1, 71546760), (2, 35773380), (3, 23848920), (4, 17886690), (5, 14309352), (6, 11924460), (8, 8943345), (9, 7949640), (10, 7154676), (12, 5962230), (15, 4769784), (18, 3974820), (20, 3577338), (24, 2981115), (27, 2649880), (30, 2384892), (31, 2307960), (36, 1987410), (40, 1788669), (45, 1589928), (54, 1324940), (60, 1192446), (62, 1153980), (72, 993705), (90, 794964), (93, 769320), (108, 662470), (120, 596223), (124, 576990), (135, 529976), (155, 461592), (180, 397482), (186, 384660), (216, 331235), (248, 288495), (270, 264988), (279, 256440), (310, 230796), (360, 198741), (372, 192330), (465, 153864), (540, 132494), (558, 128220), (620, 115398), (744, 96165), (837, 85480), (930, 76932), (1080, 66247), (1116, 64110), (1240, 57699), (1395, 51288), (1674, 42740), (1860, 38466), (2137, 33480), (2232, 32055), (2790, 25644), (3348, 21370), (3720, 19233), (4185, 17096), (4274, 16740), (5580, 12822), (6411, 11160), (6696, 10685), (8370, 8548)]