273088920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5705

約数の個数: 128

約数和(自身を含む): 910909440

約数和(自身を除く): 637820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 5647, 6045, 8060, 9672, 11294, 12090, 16120, 16941, 22588, 24180, 28235, 33882, 45176, 48360, 56470, 67764, 73411, 84705, 112940, 135528, 146822, 169410, 175057, 220233, 225880, 293644, 338820, 350114, 367055, 440466, 525171, 587288, 677640, 700228, 734110, 875285, 880932, 1050342, 1101165, 1400456, 1468220, 1750570, 1761864, 2100684, 2202330, 2275741, 2625855, 2936440, 3501140, 4201368, 4404660, 4551482, 5251710, 6827223, 7002280, 8809320, 9102964, 10503420, 11378705, 13654446, 18205928, 21006840, 22757410, 27308892, 34136115, 45514820, 54617784, 68272230, 91029640, 136544460, 273088920]

約数ペア:

[(1, 273088920), (2, 136544460), (3, 91029640), (4, 68272230), (5, 54617784), (6, 45514820), (8, 34136115), (10, 27308892), (12, 22757410), (13, 21006840), (15, 18205928), (20, 13654446), (24, 11378705), (26, 10503420), (30, 9102964), (31, 8809320), (39, 7002280), (40, 6827223), (52, 5251710), (60, 4551482), (62, 4404660), (65, 4201368), (78, 3501140), (93, 2936440), (104, 2625855), (120, 2275741), (124, 2202330), (130, 2100684), (155, 1761864), (156, 1750570), (186, 1468220), (195, 1400456), (248, 1101165), (260, 1050342), (310, 880932), (312, 875285), (372, 734110), (390, 700228), (403, 677640), (465, 587288), (520, 525171), (620, 440466), (744, 367055), (780, 350114), (806, 338820), (930, 293644), (1209, 225880), (1240, 220233), (1560, 175057), (1612, 169410), (1860, 146822), (2015, 135528), (2418, 112940), (3224, 84705), (3720, 73411), (4030, 67764), (4836, 56470), (5647, 48360), (6045, 45176), (8060, 33882), (9672, 28235), (11294, 24180), (12090, 22588), (16120, 16941)]