17967930120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{165817}}^1$

素因数の和:165884

約数の個数: 192

約数和(自身を含む): 68290485120

約数和(自身を除く): 50322555000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 9030, 10836, 12040, 13545, 15480, 18060, 21672, 27090, 36120, 54180, 108360, 165817, 331634, 497451, 663268, 829085, 994902, 1160719, 1326536, 1492353, 1658170, 1989804, 2321438, 2487255, 2984706, 3316340, 3482157, 3979608, 4642876, 4974510, 5803595, 5969412, 6632680, 6964314, 7130131, 7461765, 9285752, 9949020, 10446471, 11607190, 11938824, 13928628, 14260262, 14923530, 17410785, 19898040, 20892942, 21390393, 23214380, 27857256, 28520524, 29847060, 34821570, 35650655, 41785884, 42780786, 46428760, 49910917, 52232355, 57041048, 59694120, 64171179, 69643140, 71301310, 83571768, 85561572, 99821834, 104464710, 106951965, 128342358, 139286280, 142602620, 149732751, 171123144, 199643668, 208929420, 213903930, 249554585, 256684716, 285205240, 299465502, 320855895, 399287336, 417858840, 427807860, 449198253, 499109170, 513369432, 598931004, 641711790, 748663755, 855615720, 898396506, 998218340, 1197862008, 1283423580, 1497327510, 1796793012, 1996436680, 2245991265, 2566847160, 2994655020, 3593586024, 4491982530, 5989310040, 8983965060, 17967930120]

約数ペア:

[(1, 17967930120), (2, 8983965060), (3, 5989310040), (4, 4491982530), (5, 3593586024), (6, 2994655020), (7, 2566847160), (8, 2245991265), (9, 1996436680), (10, 1796793012), (12, 1497327510), (14, 1283423580), (15, 1197862008), (18, 998218340), (20, 898396506), (21, 855615720), (24, 748663755), (28, 641711790), (30, 598931004), (35, 513369432), (36, 499109170), (40, 449198253), (42, 427807860), (43, 417858840), (45, 399287336), (56, 320855895), (60, 299465502), (63, 285205240), (70, 256684716), (72, 249554585), (84, 213903930), (86, 208929420), (90, 199643668), (105, 171123144), (120, 149732751), (126, 142602620), (129, 139286280), (140, 128342358), (168, 106951965), (172, 104464710), (180, 99821834), (210, 85561572), (215, 83571768), (252, 71301310), (258, 69643140), (280, 64171179), (301, 59694120), (315, 57041048), (344, 52232355), (360, 49910917), (387, 46428760), (420, 42780786), (430, 41785884), (504, 35650655), (516, 34821570), (602, 29847060), (630, 28520524), (645, 27857256), (774, 23214380), (840, 21390393), (860, 20892942), (903, 19898040), (1032, 17410785), (1204, 14923530), (1260, 14260262), (1290, 13928628), (1505, 11938824), (1548, 11607190), (1720, 10446471), (1806, 9949020), (1935, 9285752), (2408, 7461765), (2520, 7130131), (2580, 6964314), (2709, 6632680), (3010, 5969412), (3096, 5803595), (3612, 4974510), (3870, 4642876), (4515, 3979608), (5160, 3482157), (5418, 3316340), (6020, 2984706), (7224, 2487255), (7740, 2321438), (9030, 1989804), (10836, 1658170), (12040, 1492353), (13545, 1326536), (15480, 1160719), (18060, 994902), (21672, 829085), (27090, 663268), (36120, 497451), (54180, 331634), (108360, 165817)]