208964340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 750946560

約数和(自身を除く): 541982220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 103, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 206, 221, 234, 255, 260, 270, 289, 306, 309, 340, 351, 390, 412, 442, 459, 468, 510, 515, 540, 578, 585, 612, 618, 663, 702, 765, 780, 867, 884, 918, 927, 1020, 1030, 1105, 1156, 1170, 1236, 1326, 1339, 1404, 1445, 1530, 1545, 1734, 1751, 1755, 1836, 1854, 1989, 2060, 2210, 2295, 2340, 2601, 2652, 2678, 2781, 2890, 3060, 3090, 3315, 3468, 3502, 3510, 3708, 3757, 3978, 4017, 4335, 4420, 4590, 4635, 5202, 5253, 5356, 5562, 5780, 5967, 6180, 6630, 6695, 7004, 7020, 7514, 7803, 7956, 8034, 8670, 8755, 9180, 9270, 9945, 10404, 10506, 11124, 11271, 11934, 12051, 13005, 13260, 13390, 13905, 15028, 15606, 15759, 16068, 17340, 17510, 18540, 18785, 19890, 20085, 21012, 22542, 22763, 23868, 24102, 26010, 26265, 26780, 27810, 29767, 29835, 31212, 31518, 33813, 35020, 36153, 37570, 39015, 39780, 40170, 45084, 45526, 47277, 48204, 52020, 52530, 55620, 56355, 59534, 59670, 60255, 63036, 67626, 68289, 72306, 75140, 78030, 78795, 80340, 89301, 91052, 94554, 101439, 105060, 112710, 113815, 119068, 119340, 120510, 135252, 136578, 144612, 148835, 156060, 157590, 169065, 178602, 180765, 189108, 202878, 204867, 225420, 227630, 236385, 241020, 267903, 273156, 297670, 315180, 338130, 341445, 357204, 361530, 386971, 405756, 409734, 446505, 455260, 472770, 507195, 535806, 595340, 614601, 676260, 682890, 723060, 773942, 803709, 819468, 893010, 945540, 1014390, 1024335, 1071612, 1160913, 1229202, 1339515, 1365780, 1547884, 1607418, 1786020, 1934855, 2028780, 2048670, 2321826, 2458404, 2679030, 3073005, 3214836, 3482739, 3869710, 4018545, 4097340, 4643652, 5358060, 5804565, 6146010, 6965478, 7739420, 8037090, 10448217, 11609130, 12292020, 13930956, 16074180, 17413695, 20896434, 23218260, 34827390, 41792868, 52241085, 69654780, 104482170, 208964340]

約数ペア:

[(1, 208964340), (2, 104482170), (3, 69654780), (4, 52241085), (5, 41792868), (6, 34827390), (9, 23218260), (10, 20896434), (12, 17413695), (13, 16074180), (15, 13930956), (17, 12292020), (18, 11609130), (20, 10448217), (26, 8037090), (27, 7739420), (30, 6965478), (34, 6146010), (36, 5804565), (39, 5358060), (45, 4643652), (51, 4097340), (52, 4018545), (54, 3869710), (60, 3482739), (65, 3214836), (68, 3073005), (78, 2679030), (85, 2458404), (90, 2321826), (102, 2048670), (103, 2028780), (108, 1934855), (117, 1786020), (130, 1607418), (135, 1547884), (153, 1365780), (156, 1339515), (170, 1229202), (180, 1160913), (195, 1071612), (204, 1024335), (206, 1014390), (221, 945540), (234, 893010), (255, 819468), (260, 803709), (270, 773942), (289, 723060), (306, 682890), (309, 676260), (340, 614601), (351, 595340), (390, 535806), (412, 507195), (442, 472770), (459, 455260), (468, 446505), (510, 409734), (515, 405756), (540, 386971), (578, 361530), (585, 357204), (612, 341445), (618, 338130), (663, 315180), (702, 297670), (765, 273156), (780, 267903), (867, 241020), (884, 236385), (918, 227630), (927, 225420), (1020, 204867), (1030, 202878), (1105, 189108), (1156, 180765), (1170, 178602), (1236, 169065), (1326, 157590), (1339, 156060), (1404, 148835), (1445, 144612), (1530, 136578), (1545, 135252), (1734, 120510), (1751, 119340), (1755, 119068), (1836, 113815), (1854, 112710), (1989, 105060), (2060, 101439), (2210, 94554), (2295, 91052), (2340, 89301), (2601, 80340), (2652, 78795), (2678, 78030), (2781, 75140), (2890, 72306), (3060, 68289), (3090, 67626), (3315, 63036), (3468, 60255), (3502, 59670), (3510, 59534), (3708, 56355), (3757, 55620), (3978, 52530), (4017, 52020), (4335, 48204), (4420, 47277), (4590, 45526), (4635, 45084), (5202, 40170), (5253, 39780), (5356, 39015), (5562, 37570), (5780, 36153), (5967, 35020), (6180, 33813), (6630, 31518), (6695, 31212), (7004, 29835), (7020, 29767), (7514, 27810), (7803, 26780), (7956, 26265), (8034, 26010), (8670, 24102), (8755, 23868), (9180, 22763), (9270, 22542), (9945, 21012), (10404, 20085), (10506, 19890), (11124, 18785), (11271, 18540), (11934, 17510), (12051, 17340), (13005, 16068), (13260, 15759), (13390, 15606), (13905, 15028)]