86413320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 327525120

約数和(自身を除く): 241111800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 647, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1294, 1484, 1590, 1855, 1908, 1941, 2120, 2226, 2385, 2520, 2588, 2968, 3180, 3235, 3339, 3710, 3816, 3882, 4452, 4529, 4770, 5176, 5565, 5823, 6360, 6470, 6678, 7420, 7764, 8904, 9058, 9540, 9705, 11130, 11646, 12940, 13356, 13587, 14840, 15528, 16695, 18116, 19080, 19410, 22260, 22645, 23292, 25880, 26712, 27174, 29115, 33390, 34291, 36232, 38820, 40761, 44520, 45290, 46584, 54348, 58230, 66780, 67935, 68582, 77640, 81522, 90580, 102873, 108696, 116460, 133560, 135870, 137164, 163044, 171455, 181160, 203805, 205746, 232920, 240037, 271740, 274328, 308619, 326088, 342910, 407610, 411492, 480074, 514365, 543480, 617238, 685820, 720111, 815220, 822984, 960148, 1028730, 1200185, 1234476, 1371640, 1440222, 1543095, 1630440, 1920296, 2057460, 2160333, 2400370, 2468952, 2880444, 3086190, 3600555, 4114920, 4320666, 4800740, 5760888, 6172380, 7201110, 8641332, 9601480, 10801665, 12344760, 14402220, 17282664, 21603330, 28804440, 43206660, 86413320]

約数ペア:

[(1, 86413320), (2, 43206660), (3, 28804440), (4, 21603330), (5, 17282664), (6, 14402220), (7, 12344760), (8, 10801665), (9, 9601480), (10, 8641332), (12, 7201110), (14, 6172380), (15, 5760888), (18, 4800740), (20, 4320666), (21, 4114920), (24, 3600555), (28, 3086190), (30, 2880444), (35, 2468952), (36, 2400370), (40, 2160333), (42, 2057460), (45, 1920296), (53, 1630440), (56, 1543095), (60, 1440222), (63, 1371640), (70, 1234476), (72, 1200185), (84, 1028730), (90, 960148), (105, 822984), (106, 815220), (120, 720111), (126, 685820), (140, 617238), (159, 543480), (168, 514365), (180, 480074), (210, 411492), (212, 407610), (252, 342910), (265, 326088), (280, 308619), (315, 274328), (318, 271740), (360, 240037), (371, 232920), (420, 205746), (424, 203805), (477, 181160), (504, 171455), (530, 163044), (630, 137164), (636, 135870), (647, 133560), (742, 116460), (795, 108696), (840, 102873), (954, 90580), (1060, 81522), (1113, 77640), (1260, 68582), (1272, 67935), (1294, 66780), (1484, 58230), (1590, 54348), (1855, 46584), (1908, 45290), (1941, 44520), (2120, 40761), (2226, 38820), (2385, 36232), (2520, 34291), (2588, 33390), (2968, 29115), (3180, 27174), (3235, 26712), (3339, 25880), (3710, 23292), (3816, 22645), (3882, 22260), (4452, 19410), (4529, 19080), (4770, 18116), (5176, 16695), (5565, 15528), (5823, 14840), (6360, 13587), (6470, 13356), (6678, 12940), (7420, 11646), (7764, 11130), (8904, 9705), (9058, 9540)]