348536520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 1184614200

約数和(自身を除く): 836077680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 648, 776, 810, 873, 970, 1080, 1109, 1164, 1455, 1620, 1746, 1940, 2218, 2328, 2619, 2910, 3240, 3327, 3492, 3880, 4365, 4436, 5238, 5545, 5820, 6654, 6984, 7857, 8730, 8872, 9981, 10476, 11090, 11640, 13095, 13308, 15714, 16635, 17460, 19962, 20952, 22180, 26190, 26616, 29943, 31428, 33270, 34920, 39285, 39924, 44360, 49905, 52380, 59886, 62856, 66540, 78570, 79848, 89829, 99810, 104760, 107573, 119772, 133080, 149715, 157140, 179658, 199620, 215146, 239544, 299430, 314280, 322719, 359316, 399240, 430292, 449145, 537865, 598860, 645438, 718632, 860584, 898290, 968157, 1075730, 1197720, 1290876, 1613595, 1796580, 1936314, 2151460, 2581752, 2904471, 3227190, 3593160, 3872628, 4302920, 4840785, 5808942, 6454380, 7745256, 8713413, 9681570, 11617884, 12908760, 14522355, 17426826, 19363140, 23235768, 29044710, 34853652, 38726280, 43567065, 58089420, 69707304, 87134130, 116178840, 174268260, 348536520]

約数ペア:

[(1, 348536520), (2, 174268260), (3, 116178840), (4, 87134130), (5, 69707304), (6, 58089420), (8, 43567065), (9, 38726280), (10, 34853652), (12, 29044710), (15, 23235768), (18, 19363140), (20, 17426826), (24, 14522355), (27, 12908760), (30, 11617884), (36, 9681570), (40, 8713413), (45, 7745256), (54, 6454380), (60, 5808942), (72, 4840785), (81, 4302920), (90, 3872628), (97, 3593160), (108, 3227190), (120, 2904471), (135, 2581752), (162, 2151460), (180, 1936314), (194, 1796580), (216, 1613595), (270, 1290876), (291, 1197720), (324, 1075730), (360, 968157), (388, 898290), (405, 860584), (485, 718632), (540, 645438), (582, 598860), (648, 537865), (776, 449145), (810, 430292), (873, 399240), (970, 359316), (1080, 322719), (1109, 314280), (1164, 299430), (1455, 239544), (1620, 215146), (1746, 199620), (1940, 179658), (2218, 157140), (2328, 149715), (2619, 133080), (2910, 119772), (3240, 107573), (3327, 104760), (3492, 99810), (3880, 89829), (4365, 79848), (4436, 78570), (5238, 66540), (5545, 62856), (5820, 59886), (6654, 52380), (6984, 49905), (7857, 44360), (8730, 39924), (8872, 39285), (9981, 34920), (10476, 33270), (11090, 31428), (11640, 29943), (13095, 26616), (13308, 26190), (15714, 22180), (16635, 20952), (17460, 19962)]