238429620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 869581440

約数和(自身を除く): 631151820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 59, 60, 65, 66, 78, 90, 99, 110, 117, 118, 130, 132, 143, 156, 157, 165, 177, 180, 195, 198, 220, 234, 236, 260, 286, 295, 314, 330, 354, 390, 396, 429, 468, 471, 495, 531, 572, 585, 590, 628, 649, 660, 708, 715, 767, 780, 785, 858, 885, 942, 990, 1062, 1170, 1180, 1287, 1298, 1413, 1430, 1534, 1570, 1716, 1727, 1770, 1884, 1947, 1980, 2041, 2124, 2145, 2301, 2340, 2355, 2574, 2596, 2655, 2826, 2860, 3068, 3140, 3245, 3454, 3540, 3835, 3894, 4082, 4290, 4602, 4710, 5148, 5181, 5310, 5652, 5841, 6123, 6435, 6490, 6903, 6908, 7065, 7670, 7788, 8164, 8437, 8580, 8635, 9204, 9263, 9420, 9735, 10205, 10362, 10620, 11505, 11682, 12246, 12870, 12980, 13806, 14130, 15340, 15543, 16874, 17270, 18369, 18526, 19470, 20410, 20724, 22451, 23010, 23364, 24492, 25311, 25740, 25905, 27612, 27789, 28260, 29205, 30615, 31086, 33748, 34515, 34540, 36738, 37052, 38940, 40820, 42185, 44902, 46020, 46315, 50622, 51810, 55578, 58410, 61230, 62172, 67353, 69030, 73476, 75933, 77715, 83367, 84370, 89804, 91845, 92630, 101244, 101893, 103620, 111156, 112255, 116820, 120419, 122460, 126555, 134706, 138060, 138945, 151866, 155430, 166734, 168740, 183690, 185260, 202059, 203786, 224510, 240838, 253110, 269412, 277890, 303732, 305679, 310860, 333468, 336765, 361257, 367380, 379665, 404118, 407572, 416835, 449020, 481676, 506220, 509465, 555780, 602095, 611358, 673530, 722514, 759330, 808236, 833670, 917037, 1010295, 1018930, 1083771, 1204190, 1222716, 1324609, 1347060, 1445028, 1518660, 1528395, 1667340, 1806285, 1834074, 2020590, 2037860, 2167542, 2408380, 2649218, 3056790, 3612570, 3668148, 3973827, 4041180, 4335084, 4585185, 5298436, 5418855, 6113580, 6623045, 7225140, 7947654, 9170370, 10837710, 11921481, 13246090, 15895308, 18340740, 19869135, 21675420, 23842962, 26492180, 39738270, 47685924, 59607405, 79476540, 119214810, 238429620]

約数ペア:

[(1, 238429620), (2, 119214810), (3, 79476540), (4, 59607405), (5, 47685924), (6, 39738270), (9, 26492180), (10, 23842962), (11, 21675420), (12, 19869135), (13, 18340740), (15, 15895308), (18, 13246090), (20, 11921481), (22, 10837710), (26, 9170370), (30, 7947654), (33, 7225140), (36, 6623045), (39, 6113580), (44, 5418855), (45, 5298436), (52, 4585185), (55, 4335084), (59, 4041180), (60, 3973827), (65, 3668148), (66, 3612570), (78, 3056790), (90, 2649218), (99, 2408380), (110, 2167542), (117, 2037860), (118, 2020590), (130, 1834074), (132, 1806285), (143, 1667340), (156, 1528395), (157, 1518660), (165, 1445028), (177, 1347060), (180, 1324609), (195, 1222716), (198, 1204190), (220, 1083771), (234, 1018930), (236, 1010295), (260, 917037), (286, 833670), (295, 808236), (314, 759330), (330, 722514), (354, 673530), (390, 611358), (396, 602095), (429, 555780), (468, 509465), (471, 506220), (495, 481676), (531, 449020), (572, 416835), (585, 407572), (590, 404118), (628, 379665), (649, 367380), (660, 361257), (708, 336765), (715, 333468), (767, 310860), (780, 305679), (785, 303732), (858, 277890), (885, 269412), (942, 253110), (990, 240838), (1062, 224510), (1170, 203786), (1180, 202059), (1287, 185260), (1298, 183690), (1413, 168740), (1430, 166734), (1534, 155430), (1570, 151866), (1716, 138945), (1727, 138060), (1770, 134706), (1884, 126555), (1947, 122460), (1980, 120419), (2041, 116820), (2124, 112255), (2145, 111156), (2301, 103620), (2340, 101893), (2355, 101244), (2574, 92630), (2596, 91845), (2655, 89804), (2826, 84370), (2860, 83367), (3068, 77715), (3140, 75933), (3245, 73476), (3454, 69030), (3540, 67353), (3835, 62172), (3894, 61230), (4082, 58410), (4290, 55578), (4602, 51810), (4710, 50622), (5148, 46315), (5181, 46020), (5310, 44902), (5652, 42185), (5841, 40820), (6123, 38940), (6435, 37052), (6490, 36738), (6903, 34540), (6908, 34515), (7065, 33748), (7670, 31086), (7788, 30615), (8164, 29205), (8437, 28260), (8580, 27789), (8635, 27612), (9204, 25905), (9263, 25740), (9420, 25311), (9735, 24492), (10205, 23364), (10362, 23010), (10620, 22451), (11505, 20724), (11682, 20410), (12246, 19470), (12870, 18526), (12980, 18369), (13806, 17270), (14130, 16874), (15340, 15543)]