231048840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 763344000

約数和(自身を除く): 532295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1549, 1695, 2260, 2486, 2712, 3098, 3390, 3729, 4520, 4647, 4972, 6196, 6215, 6780, 7458, 7745, 9294, 9944, 12392, 12430, 13560, 14916, 15490, 17039, 18588, 18645, 23235, 24860, 29832, 30980, 34078, 37176, 37290, 46470, 49720, 51117, 61960, 68156, 74580, 85195, 92940, 102234, 136312, 149160, 170390, 175037, 185880, 204468, 255585, 340780, 350074, 408936, 511170, 525111, 681560, 700148, 875185, 1022340, 1050222, 1400296, 1750370, 1925407, 2044680, 2100444, 2625555, 3500740, 3850814, 4200888, 5251110, 5776221, 7001480, 7701628, 9627035, 10502220, 11552442, 15403256, 19254070, 21004440, 23104884, 28881105, 38508140, 46209768, 57762210, 77016280, 115524420, 231048840]

約数ペア:

[(1, 231048840), (2, 115524420), (3, 77016280), (4, 57762210), (5, 46209768), (6, 38508140), (8, 28881105), (10, 23104884), (11, 21004440), (12, 19254070), (15, 15403256), (20, 11552442), (22, 10502220), (24, 9627035), (30, 7701628), (33, 7001480), (40, 5776221), (44, 5251110), (55, 4200888), (60, 3850814), (66, 3500740), (88, 2625555), (110, 2100444), (113, 2044680), (120, 1925407), (132, 1750370), (165, 1400296), (220, 1050222), (226, 1022340), (264, 875185), (330, 700148), (339, 681560), (440, 525111), (452, 511170), (565, 408936), (660, 350074), (678, 340780), (904, 255585), (1130, 204468), (1243, 185880), (1320, 175037), (1356, 170390), (1549, 149160), (1695, 136312), (2260, 102234), (2486, 92940), (2712, 85195), (3098, 74580), (3390, 68156), (3729, 61960), (4520, 51117), (4647, 49720), (4972, 46470), (6196, 37290), (6215, 37176), (6780, 34078), (7458, 30980), (7745, 29832), (9294, 24860), (9944, 23235), (12392, 18645), (12430, 18588), (13560, 17039), (14916, 15490)]