28669558260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{4597}}^1$

素因数の和:5126

約数の個数: 192

約数和(自身を含む): 94920376320

約数和(自身を除く): 66250818060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 479, 620, 651, 868, 930, 958, 1085, 1302, 1437, 1860, 1916, 2170, 2395, 2604, 2874, 3255, 3353, 4340, 4597, 4790, 5748, 6510, 6706, 7185, 9194, 9580, 10059, 13020, 13412, 13791, 14370, 14849, 16765, 18388, 20118, 22985, 27582, 28740, 29698, 32179, 33530, 40236, 44547, 45970, 50295, 55164, 59396, 64358, 67060, 68955, 74245, 89094, 91940, 96537, 100590, 103943, 128716, 137910, 142507, 148490, 160895, 178188, 193074, 201180, 207886, 222735, 275820, 285014, 296980, 311829, 321790, 386148, 415772, 427521, 445470, 482685, 519715, 570028, 623658, 643580, 712535, 855042, 890940, 965370, 997549, 1039430, 1247316, 1425070, 1559145, 1710084, 1930740, 1995098, 2078860, 2137605, 2201963, 2850140, 2992647, 3118290, 3990196, 4275210, 4403926, 4987745, 5985294, 6236580, 6605889, 8550420, 8807852, 9975490, 11009815, 11970588, 13211778, 14963235, 15413741, 19950980, 22019630, 26423556, 29926470, 30827482, 33029445, 44039260, 46241223, 59852940, 61654964, 66058890, 68260853, 77068705, 92482446, 132117780, 136521706, 154137410, 184964892, 204782559, 231206115, 273043412, 308274820, 341304265, 409565118, 462412230, 477825971, 682608530, 819130236, 924824460, 955651942, 1023912795, 1365217060, 1433477913, 1911303884, 2047825590, 2389129855, 2866955826, 4095651180, 4778259710, 5733911652, 7167389565, 9556519420, 14334779130, 28669558260]

約数ペア:

[(1, 28669558260), (2, 14334779130), (3, 9556519420), (4, 7167389565), (5, 5733911652), (6, 4778259710), (7, 4095651180), (10, 2866955826), (12, 2389129855), (14, 2047825590), (15, 1911303884), (20, 1433477913), (21, 1365217060), (28, 1023912795), (30, 955651942), (31, 924824460), (35, 819130236), (42, 682608530), (60, 477825971), (62, 462412230), (70, 409565118), (84, 341304265), (93, 308274820), (105, 273043412), (124, 231206115), (140, 204782559), (155, 184964892), (186, 154137410), (210, 136521706), (217, 132117780), (310, 92482446), (372, 77068705), (420, 68260853), (434, 66058890), (465, 61654964), (479, 59852940), (620, 46241223), (651, 44039260), (868, 33029445), (930, 30827482), (958, 29926470), (1085, 26423556), (1302, 22019630), (1437, 19950980), (1860, 15413741), (1916, 14963235), (2170, 13211778), (2395, 11970588), (2604, 11009815), (2874, 9975490), (3255, 8807852), (3353, 8550420), (4340, 6605889), (4597, 6236580), (4790, 5985294), (5748, 4987745), (6510, 4403926), (6706, 4275210), (7185, 3990196), (9194, 3118290), (9580, 2992647), (10059, 2850140), (13020, 2201963), (13412, 2137605), (13791, 2078860), (14370, 1995098), (14849, 1930740), (16765, 1710084), (18388, 1559145), (20118, 1425070), (22985, 1247316), (27582, 1039430), (28740, 997549), (29698, 965370), (32179, 890940), (33530, 855042), (40236, 712535), (44547, 643580), (45970, 623658), (50295, 570028), (55164, 519715), (59396, 482685), (64358, 445470), (67060, 427521), (68955, 415772), (74245, 386148), (89094, 321790), (91940, 311829), (96537, 296980), (100590, 285014), (103943, 275820), (128716, 222735), (137910, 207886), (142507, 201180), (148490, 193074), (160895, 178188)]