238863060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 808550400

約数和(自身を除く): 569687340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 751, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1502, 1674, 1710, 1767, 1860, 2052, 2253, 2356, 2565, 2790, 2945, 3004, 3348, 3420, 3534, 3755, 4185, 4506, 5130, 5301, 5580, 5890, 6759, 7068, 7510, 8370, 8835, 9012, 10260, 10602, 11265, 11780, 13518, 14269, 15020, 15903, 16740, 17670, 20277, 21204, 22530, 23281, 26505, 27036, 28538, 31806, 33795, 35340, 40554, 42807, 45060, 46562, 53010, 57076, 63612, 67590, 69843, 71345, 79515, 81108, 85614, 93124, 101385, 106020, 116405, 128421, 135180, 139686, 142690, 159030, 171228, 202770, 209529, 214035, 232810, 256842, 279372, 285380, 318060, 349215, 385263, 405540, 419058, 428070, 442339, 465620, 513684, 628587, 642105, 698430, 770526, 838116, 856140, 884678, 1047645, 1257174, 1284210, 1327017, 1396860, 1541052, 1769356, 1926315, 2095290, 2211695, 2514348, 2568420, 2654034, 3142935, 3852630, 3981051, 4190580, 4423390, 5308068, 6285870, 6635085, 7705260, 7962102, 8846780, 11943153, 12571740, 13270170, 15924204, 19905255, 23886306, 26540340, 39810510, 47772612, 59715765, 79621020, 119431530, 238863060]

約数ペア:

[(1, 238863060), (2, 119431530), (3, 79621020), (4, 59715765), (5, 47772612), (6, 39810510), (9, 26540340), (10, 23886306), (12, 19905255), (15, 15924204), (18, 13270170), (19, 12571740), (20, 11943153), (27, 8846780), (30, 7962102), (31, 7705260), (36, 6635085), (38, 6285870), (45, 5308068), (54, 4423390), (57, 4190580), (60, 3981051), (62, 3852630), (76, 3142935), (90, 2654034), (93, 2568420), (95, 2514348), (108, 2211695), (114, 2095290), (124, 1926315), (135, 1769356), (155, 1541052), (171, 1396860), (180, 1327017), (186, 1284210), (190, 1257174), (228, 1047645), (270, 884678), (279, 856140), (285, 838116), (310, 770526), (342, 698430), (372, 642105), (380, 628587), (465, 513684), (513, 465620), (540, 442339), (558, 428070), (570, 419058), (589, 405540), (620, 385263), (684, 349215), (751, 318060), (837, 285380), (855, 279372), (930, 256842), (1026, 232810), (1116, 214035), (1140, 209529), (1178, 202770), (1395, 171228), (1502, 159030), (1674, 142690), (1710, 139686), (1767, 135180), (1860, 128421), (2052, 116405), (2253, 106020), (2356, 101385), (2565, 93124), (2790, 85614), (2945, 81108), (3004, 79515), (3348, 71345), (3420, 69843), (3534, 67590), (3755, 63612), (4185, 57076), (4506, 53010), (5130, 46562), (5301, 45060), (5580, 42807), (5890, 40554), (6759, 35340), (7068, 33795), (7510, 31806), (8370, 28538), (8835, 27036), (9012, 26505), (10260, 23281), (10602, 22530), (11265, 21204), (11780, 20277), (13518, 17670), (14269, 16740), (15020, 15903)]