423618660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1405071360

約数和(自身を除く): 981452700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 71, 81, 87, 90, 108, 116, 127, 135, 142, 145, 162, 174, 180, 213, 254, 261, 270, 284, 290, 324, 348, 355, 381, 405, 426, 435, 508, 522, 540, 580, 635, 639, 710, 762, 783, 810, 852, 870, 1044, 1065, 1143, 1270, 1278, 1305, 1420, 1524, 1566, 1620, 1740, 1905, 1917, 2059, 2130, 2286, 2349, 2540, 2556, 2610, 3132, 3195, 3429, 3683, 3810, 3834, 3915, 4118, 4260, 4572, 4698, 5220, 5715, 5751, 6177, 6390, 6858, 7366, 7620, 7668, 7830, 8236, 9017, 9396, 9585, 10287, 10295, 11049, 11430, 11502, 11745, 12354, 12780, 13716, 14732, 15660, 17145, 18034, 18415, 18531, 19170, 20574, 20590, 22098, 22860, 23004, 23490, 24708, 27051, 28755, 30885, 33147, 34290, 36068, 36830, 37062, 38340, 41148, 41180, 44196, 45085, 46980, 51435, 54102, 55245, 55593, 57510, 61770, 66294, 68580, 73660, 74124, 81153, 90170, 92655, 99441, 102870, 108204, 110490, 111186, 115020, 123540, 132588, 135255, 162306, 165735, 166779, 180340, 185310, 198882, 205740, 220980, 222372, 243459, 261493, 270510, 277965, 298323, 324612, 331470, 333558, 370620, 397764, 405765, 486918, 497205, 522986, 541020, 555930, 596646, 662940, 667116, 730377, 784479, 811530, 833895, 973836, 994410, 1045972, 1111860, 1193292, 1217295, 1307465, 1460754, 1491615, 1568958, 1623060, 1667790, 1988820, 2353437, 2434590, 2614930, 2921508, 2983230, 3137916, 3335580, 3651885, 3922395, 4706874, 4869180, 5229860, 5966460, 7060311, 7303770, 7844790, 9413748, 11767185, 14120622, 14607540, 15689580, 21180933, 23534370, 28241244, 35301555, 42361866, 47068740, 70603110, 84723732, 105904665, 141206220, 211809330, 423618660]

約数ペア:

[(1, 423618660), (2, 211809330), (3, 141206220), (4, 105904665), (5, 84723732), (6, 70603110), (9, 47068740), (10, 42361866), (12, 35301555), (15, 28241244), (18, 23534370), (20, 21180933), (27, 15689580), (29, 14607540), (30, 14120622), (36, 11767185), (45, 9413748), (54, 7844790), (58, 7303770), (60, 7060311), (71, 5966460), (81, 5229860), (87, 4869180), (90, 4706874), (108, 3922395), (116, 3651885), (127, 3335580), (135, 3137916), (142, 2983230), (145, 2921508), (162, 2614930), (174, 2434590), (180, 2353437), (213, 1988820), (254, 1667790), (261, 1623060), (270, 1568958), (284, 1491615), (290, 1460754), (324, 1307465), (348, 1217295), (355, 1193292), (381, 1111860), (405, 1045972), (426, 994410), (435, 973836), (508, 833895), (522, 811530), (540, 784479), (580, 730377), (635, 667116), (639, 662940), (710, 596646), (762, 555930), (783, 541020), (810, 522986), (852, 497205), (870, 486918), (1044, 405765), (1065, 397764), (1143, 370620), (1270, 333558), (1278, 331470), (1305, 324612), (1420, 298323), (1524, 277965), (1566, 270510), (1620, 261493), (1740, 243459), (1905, 222372), (1917, 220980), (2059, 205740), (2130, 198882), (2286, 185310), (2349, 180340), (2540, 166779), (2556, 165735), (2610, 162306), (3132, 135255), (3195, 132588), (3429, 123540), (3683, 115020), (3810, 111186), (3834, 110490), (3915, 108204), (4118, 102870), (4260, 99441), (4572, 92655), (4698, 90170), (5220, 81153), (5715, 74124), (5751, 73660), (6177, 68580), (6390, 66294), (6858, 61770), (7366, 57510), (7620, 55593), (7668, 55245), (7830, 54102), (8236, 51435), (9017, 46980), (9396, 45085), (9585, 44196), (10287, 41180), (10295, 41148), (11049, 38340), (11430, 37062), (11502, 36830), (11745, 36068), (12354, 34290), (12780, 33147), (13716, 30885), (14732, 28755), (15660, 27051), (17145, 24708), (18034, 23490), (18415, 23004), (18531, 22860), (19170, 22098), (20574, 20590)]