2641221540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2191

約数の個数: 192

約数和(自身を含む): 8722022400

約数和(自身を除く): 6080800860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 127, 135, 171, 180, 190, 228, 254, 270, 285, 342, 380, 381, 508, 513, 540, 570, 635, 684, 762, 855, 1026, 1140, 1143, 1270, 1524, 1710, 1905, 2027, 2052, 2286, 2413, 2540, 2565, 3420, 3429, 3810, 4054, 4572, 4826, 5130, 5715, 6081, 6858, 7239, 7620, 8108, 9652, 10135, 10260, 11430, 12065, 12162, 13716, 14478, 17145, 18243, 20270, 21717, 22860, 24130, 24324, 28956, 30405, 34290, 36195, 36486, 38513, 40540, 43434, 48260, 54729, 60810, 65151, 68580, 72390, 72972, 77026, 86868, 91215, 108585, 109458, 115539, 121620, 130302, 144780, 154052, 182430, 192565, 217170, 218916, 231078, 257429, 260604, 273645, 325755, 346617, 364860, 385130, 434340, 462156, 514858, 547290, 577695, 651510, 693234, 770260, 772287, 1029716, 1039851, 1094580, 1155390, 1287145, 1303020, 1386468, 1544574, 1733085, 2079702, 2310780, 2316861, 2574290, 3089148, 3466170, 3861435, 4159404, 4633722, 4891151, 5148580, 5199255, 6932340, 6950583, 7722870, 9267444, 9782302, 10398510, 11584305, 13901166, 14673453, 15445740, 19564604, 20797020, 23168610, 24455755, 27802332, 29346906, 34752915, 44020359, 46337220, 48911510, 58693812, 69505830, 73367265, 88040718, 97823020, 132061077, 139011660, 146734530, 176081436, 220101795, 264122154, 293469060, 440203590, 528244308, 660305385, 880407180, 1320610770, 2641221540]

約数ペア:

[(1, 2641221540), (2, 1320610770), (3, 880407180), (4, 660305385), (5, 528244308), (6, 440203590), (9, 293469060), (10, 264122154), (12, 220101795), (15, 176081436), (18, 146734530), (19, 139011660), (20, 132061077), (27, 97823020), (30, 88040718), (36, 73367265), (38, 69505830), (45, 58693812), (54, 48911510), (57, 46337220), (60, 44020359), (76, 34752915), (90, 29346906), (95, 27802332), (108, 24455755), (114, 23168610), (127, 20797020), (135, 19564604), (171, 15445740), (180, 14673453), (190, 13901166), (228, 11584305), (254, 10398510), (270, 9782302), (285, 9267444), (342, 7722870), (380, 6950583), (381, 6932340), (508, 5199255), (513, 5148580), (540, 4891151), (570, 4633722), (635, 4159404), (684, 3861435), (762, 3466170), (855, 3089148), (1026, 2574290), (1140, 2316861), (1143, 2310780), (1270, 2079702), (1524, 1733085), (1710, 1544574), (1905, 1386468), (2027, 1303020), (2052, 1287145), (2286, 1155390), (2413, 1094580), (2540, 1039851), (2565, 1029716), (3420, 772287), (3429, 770260), (3810, 693234), (4054, 651510), (4572, 577695), (4826, 547290), (5130, 514858), (5715, 462156), (6081, 434340), (6858, 385130), (7239, 364860), (7620, 346617), (8108, 325755), (9652, 273645), (10135, 260604), (10260, 257429), (11430, 231078), (12065, 218916), (12162, 217170), (13716, 192565), (14478, 182430), (17145, 154052), (18243, 144780), (20270, 130302), (21717, 121620), (22860, 115539), (24130, 109458), (24324, 108585), (28956, 91215), (30405, 86868), (34290, 77026), (36195, 72972), (36486, 72390), (38513, 68580), (40540, 65151), (43434, 60810), (48260, 54729)]