85713180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 216202980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 467, 483, 532, 570, 644, 665, 690, 798, 805, 874, 934, 966, 1140, 1311, 1330, 1380, 1401, 1596, 1610, 1748, 1868, 1932, 1995, 2185, 2335, 2415, 2622, 2660, 2802, 3059, 3220, 3269, 3990, 4370, 4670, 4830, 5244, 5604, 6118, 6538, 6555, 7005, 7980, 8740, 8873, 9177, 9340, 9660, 9807, 10741, 12236, 13076, 13110, 14010, 15295, 16345, 17746, 18354, 19614, 21482, 26220, 26619, 28020, 30590, 32223, 32690, 35492, 36708, 39228, 42964, 44365, 45885, 49035, 53238, 53705, 61180, 62111, 64446, 65380, 75187, 88730, 91770, 98070, 106476, 107410, 124222, 128892, 133095, 150374, 161115, 177460, 183540, 186333, 196140, 204079, 214820, 225561, 248444, 266190, 300748, 310555, 322230, 372666, 375935, 408158, 451122, 532380, 612237, 621110, 644460, 745332, 751870, 816316, 902244, 931665, 1020395, 1127805, 1224474, 1242220, 1428553, 1503740, 1863330, 2040790, 2255610, 2448948, 2857106, 3061185, 3726660, 4081580, 4285659, 4511220, 5714212, 6122370, 7142765, 8571318, 12244740, 14285530, 17142636, 21428295, 28571060, 42856590, 85713180]

約数ペア:

[(1, 85713180), (2, 42856590), (3, 28571060), (4, 21428295), (5, 17142636), (6, 14285530), (7, 12244740), (10, 8571318), (12, 7142765), (14, 6122370), (15, 5714212), (19, 4511220), (20, 4285659), (21, 4081580), (23, 3726660), (28, 3061185), (30, 2857106), (35, 2448948), (38, 2255610), (42, 2040790), (46, 1863330), (57, 1503740), (60, 1428553), (69, 1242220), (70, 1224474), (76, 1127805), (84, 1020395), (92, 931665), (95, 902244), (105, 816316), (114, 751870), (115, 745332), (133, 644460), (138, 621110), (140, 612237), (161, 532380), (190, 451122), (210, 408158), (228, 375935), (230, 372666), (266, 322230), (276, 310555), (285, 300748), (322, 266190), (345, 248444), (380, 225561), (399, 214820), (420, 204079), (437, 196140), (460, 186333), (467, 183540), (483, 177460), (532, 161115), (570, 150374), (644, 133095), (665, 128892), (690, 124222), (798, 107410), (805, 106476), (874, 98070), (934, 91770), (966, 88730), (1140, 75187), (1311, 65380), (1330, 64446), (1380, 62111), (1401, 61180), (1596, 53705), (1610, 53238), (1748, 49035), (1868, 45885), (1932, 44365), (1995, 42964), (2185, 39228), (2335, 36708), (2415, 35492), (2622, 32690), (2660, 32223), (2802, 30590), (3059, 28020), (3220, 26619), (3269, 26220), (3990, 21482), (4370, 19614), (4670, 18354), (4830, 17746), (5244, 16345), (5604, 15295), (6118, 14010), (6538, 13110), (6555, 13076), (7005, 12236), (7980, 10741), (8740, 9807), (8873, 9660), (9177, 9340)]