8318640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 29569536

約数和(自身を除く): 21250896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 137, 138, 165, 176, 184, 220, 230, 240, 253, 264, 274, 276, 330, 345, 368, 411, 440, 460, 506, 528, 548, 552, 660, 685, 690, 759, 822, 880, 920, 1012, 1096, 1104, 1265, 1320, 1370, 1380, 1507, 1518, 1644, 1840, 2024, 2055, 2192, 2530, 2640, 2740, 2760, 3014, 3036, 3151, 3288, 3795, 4048, 4110, 4521, 5060, 5480, 5520, 6028, 6072, 6302, 6576, 7535, 7590, 8220, 9042, 9453, 10120, 10960, 12056, 12144, 12604, 15070, 15180, 15755, 16440, 18084, 18906, 20240, 22605, 24112, 25208, 30140, 30360, 31510, 32880, 34661, 36168, 37812, 45210, 47265, 50416, 60280, 60720, 63020, 69322, 72336, 75624, 90420, 94530, 103983, 120560, 126040, 138644, 151248, 173305, 180840, 189060, 207966, 252080, 277288, 346610, 361680, 378120, 415932, 519915, 554576, 693220, 756240, 831864, 1039830, 1386440, 1663728, 2079660, 2772880, 4159320, 8318640]

約数ペア:

[(1, 8318640), (2, 4159320), (3, 2772880), (4, 2079660), (5, 1663728), (6, 1386440), (8, 1039830), (10, 831864), (11, 756240), (12, 693220), (15, 554576), (16, 519915), (20, 415932), (22, 378120), (23, 361680), (24, 346610), (30, 277288), (33, 252080), (40, 207966), (44, 189060), (46, 180840), (48, 173305), (55, 151248), (60, 138644), (66, 126040), (69, 120560), (80, 103983), (88, 94530), (92, 90420), (110, 75624), (115, 72336), (120, 69322), (132, 63020), (137, 60720), (138, 60280), (165, 50416), (176, 47265), (184, 45210), (220, 37812), (230, 36168), (240, 34661), (253, 32880), (264, 31510), (274, 30360), (276, 30140), (330, 25208), (345, 24112), (368, 22605), (411, 20240), (440, 18906), (460, 18084), (506, 16440), (528, 15755), (548, 15180), (552, 15070), (660, 12604), (685, 12144), (690, 12056), (759, 10960), (822, 10120), (880, 9453), (920, 9042), (1012, 8220), (1096, 7590), (1104, 7535), (1265, 6576), (1320, 6302), (1370, 6072), (1380, 6028), (1507, 5520), (1518, 5480), (1644, 5060), (1840, 4521), (2024, 4110), (2055, 4048), (2192, 3795), (2530, 3288), (2640, 3151), (2740, 3036), (2760, 3014)]