16270722720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{179351}}^1$

素因数の和:179385

約数の個数: 240

約数和(自身を含む): 65625614208

約数和(自身を除く): 49354891488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 179351, 358702, 538053, 717404, 896755, 1076106, 1255457, 1434808, 1614159, 1793510, 2152212, 2510914, 2690265, 2869616, 3228318, 3587020, 3766371, 4304424, 4842477, 5021828, 5380530, 5739232, 6277285, 6456636, 7174040, 7532742, 8070795, 8608848, 9684954, 10043656, 10761060, 11299113, 12554570, 12913272, 14348080, 14527431, 15065484, 16141590, 17217696, 18831855, 19369908, 20087312, 21522120, 22598226, 24212385, 25109140, 25826544, 28696160, 29054862, 30130968, 32283180, 33897339, 37663710, 38739816, 40174624, 43044240, 45196452, 48424770, 50218280, 51653088, 56495565, 58109724, 60261936, 64566360, 67794678, 72637155, 75327420, 77479632, 86088480, 90392904, 96849540, 100436560, 101692017, 112991130, 116219448, 120523872, 129132720, 135589356, 145274310, 150654840, 154959264, 169486695, 180785808, 193699080, 200873120, 203384034, 225982260, 232438896, 258265440, 271178712, 290548620, 301309680, 338973390, 361571616, 387398160, 406768068, 451964520, 464877792, 508460085, 542357424, 581097240, 602619360, 677946780, 774796320, 813536136, 903929040, 1016920170, 1084714848, 1162194480, 1355893560, 1627072272, 1807858080, 2033840340, 2324388960, 2711787120, 3254144544, 4067680680, 5423574240, 8135361360, 16270722720]

約数ペア:

[(1, 16270722720), (2, 8135361360), (3, 5423574240), (4, 4067680680), (5, 3254144544), (6, 2711787120), (7, 2324388960), (8, 2033840340), (9, 1807858080), (10, 1627072272), (12, 1355893560), (14, 1162194480), (15, 1084714848), (16, 1016920170), (18, 903929040), (20, 813536136), (21, 774796320), (24, 677946780), (27, 602619360), (28, 581097240), (30, 542357424), (32, 508460085), (35, 464877792), (36, 451964520), (40, 406768068), (42, 387398160), (45, 361571616), (48, 338973390), (54, 301309680), (56, 290548620), (60, 271178712), (63, 258265440), (70, 232438896), (72, 225982260), (80, 203384034), (81, 200873120), (84, 193699080), (90, 180785808), (96, 169486695), (105, 154959264), (108, 150654840), (112, 145274310), (120, 135589356), (126, 129132720), (135, 120523872), (140, 116219448), (144, 112991130), (160, 101692017), (162, 100436560), (168, 96849540), (180, 90392904), (189, 86088480), (210, 77479632), (216, 75327420), (224, 72637155), (240, 67794678), (252, 64566360), (270, 60261936), (280, 58109724), (288, 56495565), (315, 51653088), (324, 50218280), (336, 48424770), (360, 45196452), (378, 43044240), (405, 40174624), (420, 38739816), (432, 37663710), (480, 33897339), (504, 32283180), (540, 30130968), (560, 29054862), (567, 28696160), (630, 25826544), (648, 25109140), (672, 24212385), (720, 22598226), (756, 21522120), (810, 20087312), (840, 19369908), (864, 18831855), (945, 17217696), (1008, 16141590), (1080, 15065484), (1120, 14527431), (1134, 14348080), (1260, 12913272), (1296, 12554570), (1440, 11299113), (1512, 10761060), (1620, 10043656), (1680, 9684954), (1890, 8608848), (2016, 8070795), (2160, 7532742), (2268, 7174040), (2520, 6456636), (2592, 6277285), (2835, 5739232), (3024, 5380530), (3240, 5021828), (3360, 4842477), (3780, 4304424), (4320, 3766371), (4536, 3587020), (5040, 3228318), (5670, 2869616), (6048, 2690265), (6480, 2510914), (7560, 2152212), (9072, 1793510), (10080, 1614159), (11340, 1434808), (12960, 1255457), (15120, 1076106), (18144, 896755), (22680, 717404), (30240, 538053), (45360, 358702), (90720, 179351)]