20153173680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{176041}}^1$

素因数の和:176116

約数の個数: 160

約数和(自身を含む): 70726633920

約数和(自身を除く): 50573460240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 6360, 7155, 7632, 9540, 11448, 12720, 14310, 19080, 22896, 28620, 38160, 57240, 114480, 176041, 352082, 528123, 704164, 880205, 1056246, 1408328, 1584369, 1760410, 2112492, 2640615, 2816656, 3168738, 3520820, 4224984, 4753107, 5281230, 6337476, 7041640, 7921845, 8449968, 9330173, 9506214, 10562460, 12674952, 14083280, 15843690, 18660346, 19012428, 21124920, 23765535, 25349904, 27990519, 31687380, 37320692, 38024856, 42249840, 46650865, 47531070, 55981038, 63374760, 74641384, 76049712, 83971557, 93301730, 95062140, 111962076, 126749520, 139952595, 149282768, 167943114, 186603460, 190124280, 223924152, 251914671, 279905190, 335886228, 373206920, 380248560, 419857785, 447848304, 503829342, 559810380, 671772456, 746413840, 839715570, 1007658684, 1119620760, 1259573355, 1343544912, 1679431140, 2015317368, 2239241520, 2519146710, 3358862280, 4030634736, 5038293420, 6717724560, 10076586840, 20153173680]

約数ペア:

[(1, 20153173680), (2, 10076586840), (3, 6717724560), (4, 5038293420), (5, 4030634736), (6, 3358862280), (8, 2519146710), (9, 2239241520), (10, 2015317368), (12, 1679431140), (15, 1343544912), (16, 1259573355), (18, 1119620760), (20, 1007658684), (24, 839715570), (27, 746413840), (30, 671772456), (36, 559810380), (40, 503829342), (45, 447848304), (48, 419857785), (53, 380248560), (54, 373206920), (60, 335886228), (72, 279905190), (80, 251914671), (90, 223924152), (106, 190124280), (108, 186603460), (120, 167943114), (135, 149282768), (144, 139952595), (159, 126749520), (180, 111962076), (212, 95062140), (216, 93301730), (240, 83971557), (265, 76049712), (270, 74641384), (318, 63374760), (360, 55981038), (424, 47531070), (432, 46650865), (477, 42249840), (530, 38024856), (540, 37320692), (636, 31687380), (720, 27990519), (795, 25349904), (848, 23765535), (954, 21124920), (1060, 19012428), (1080, 18660346), (1272, 15843690), (1431, 14083280), (1590, 12674952), (1908, 10562460), (2120, 9506214), (2160, 9330173), (2385, 8449968), (2544, 7921845), (2862, 7041640), (3180, 6337476), (3816, 5281230), (4240, 4753107), (4770, 4224984), (5724, 3520820), (6360, 3168738), (7155, 2816656), (7632, 2640615), (9540, 2112492), (11448, 1760410), (12720, 1584369), (14310, 1408328), (19080, 1056246), (22896, 880205), (28620, 704164), (38160, 528123), (57240, 352082), (114480, 176041)]