18007326540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1579}}^1$

素因数の和:2042

約数の個数: 288

約数和(自身を含む): 65361945600

約数和(自身を除く): 47354619060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 431, 441, 490, 540, 588, 630, 735, 756, 862, 882, 945, 980, 1260, 1293, 1323, 1470, 1579, 1724, 1764, 1890, 2155, 2205, 2586, 2646, 2940, 3017, 3158, 3780, 3879, 4310, 4410, 4737, 5172, 5292, 6034, 6316, 6465, 6615, 7758, 7895, 8620, 8820, 9051, 9474, 11053, 11637, 12068, 12930, 13230, 14211, 15085, 15516, 15790, 18102, 18948, 19395, 21119, 22106, 23274, 23685, 25860, 26460, 27153, 28422, 30170, 31580, 33159, 36204, 38790, 42238, 42633, 44212, 45255, 46548, 47370, 54306, 55265, 56844, 58185, 60340, 63357, 66318, 71055, 77371, 77580, 81459, 84476, 85266, 90510, 94740, 99477, 105595, 108612, 110530, 116370, 126714, 132636, 135765, 142110, 154742, 162918, 165795, 170532, 181020, 190071, 198954, 211190, 213165, 221060, 232113, 232740, 253428, 271530, 284220, 298431, 309484, 316785, 325836, 331590, 380142, 386855, 397908, 407295, 422380, 426330, 464226, 497385, 543060, 570213, 596862, 633570, 663180, 680549, 696339, 760284, 773710, 814590, 852660, 928452, 950355, 994770, 1140426, 1160565, 1193724, 1267140, 1361098, 1392678, 1492155, 1547420, 1629180, 1900710, 1989540, 2041647, 2089017, 2280852, 2321130, 2722196, 2785356, 2851065, 2984310, 3402745, 3481695, 3801420, 4083294, 4178034, 4642260, 4763843, 5702130, 5968620, 6124941, 6805490, 6963390, 8166588, 8356068, 9527686, 10208235, 10445085, 11404260, 12249882, 13610980, 13926780, 14291529, 18374823, 19055372, 20416470, 20890170, 23819215, 24499764, 28583058, 30624705, 33346901, 36749646, 40832940, 41780340, 42874587, 47638430, 57166116, 61249410, 66693802, 71457645, 73499292, 85749174, 91874115, 95276860, 100040703, 122498820, 128623761, 133387604, 142915290, 166734505, 171498348, 183748230, 200081406, 214372935, 257247522, 285830580, 300122109, 333469010, 367496460, 400162812, 428745870, 500203515, 514495044, 600244218, 643118805, 666938020, 857491740, 900366327, 1000407030, 1200488436, 1286237610, 1500610545, 1800732654, 2000814060, 2572475220, 3001221090, 3601465308, 4501831635, 6002442180, 9003663270, 18007326540]

約数ペア:

[(1, 18007326540), (2, 9003663270), (3, 6002442180), (4, 4501831635), (5, 3601465308), (6, 3001221090), (7, 2572475220), (9, 2000814060), (10, 1800732654), (12, 1500610545), (14, 1286237610), (15, 1200488436), (18, 1000407030), (20, 900366327), (21, 857491740), (27, 666938020), (28, 643118805), (30, 600244218), (35, 514495044), (36, 500203515), (42, 428745870), (45, 400162812), (49, 367496460), (54, 333469010), (60, 300122109), (63, 285830580), (70, 257247522), (84, 214372935), (90, 200081406), (98, 183748230), (105, 171498348), (108, 166734505), (126, 142915290), (135, 133387604), (140, 128623761), (147, 122498820), (180, 100040703), (189, 95276860), (196, 91874115), (210, 85749174), (245, 73499292), (252, 71457645), (270, 66693802), (294, 61249410), (315, 57166116), (378, 47638430), (420, 42874587), (431, 41780340), (441, 40832940), (490, 36749646), (540, 33346901), (588, 30624705), (630, 28583058), (735, 24499764), (756, 23819215), (862, 20890170), (882, 20416470), (945, 19055372), (980, 18374823), (1260, 14291529), (1293, 13926780), (1323, 13610980), (1470, 12249882), (1579, 11404260), (1724, 10445085), (1764, 10208235), (1890, 9527686), (2155, 8356068), (2205, 8166588), (2586, 6963390), (2646, 6805490), (2940, 6124941), (3017, 5968620), (3158, 5702130), (3780, 4763843), (3879, 4642260), (4310, 4178034), (4410, 4083294), (4737, 3801420), (5172, 3481695), (5292, 3402745), (6034, 2984310), (6316, 2851065), (6465, 2785356), (6615, 2722196), (7758, 2321130), (7895, 2280852), (8620, 2089017), (8820, 2041647), (9051, 1989540), (9474, 1900710), (11053, 1629180), (11637, 1547420), (12068, 1492155), (12930, 1392678), (13230, 1361098), (14211, 1267140), (15085, 1193724), (15516, 1160565), (15790, 1140426), (18102, 994770), (18948, 950355), (19395, 928452), (21119, 852660), (22106, 814590), (23274, 773710), (23685, 760284), (25860, 696339), (26460, 680549), (27153, 663180), (28422, 633570), (30170, 596862), (31580, 570213), (33159, 543060), (36204, 497385), (38790, 464226), (42238, 426330), (42633, 422380), (44212, 407295), (45255, 397908), (46548, 386855), (47370, 380142), (54306, 331590), (55265, 325836), (56844, 316785), (58185, 309484), (60340, 298431), (63357, 284220), (66318, 271530), (71055, 253428), (77371, 232740), (77580, 232113), (81459, 221060), (84476, 213165), (85266, 211190), (90510, 198954), (94740, 190071), (99477, 181020), (105595, 170532), (108612, 165795), (110530, 162918), (116370, 154742), (126714, 142110), (132636, 135765)]