18521036640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{2113}}^1$

素因数の和:4166

約数の個数: 192

約数和(自身を含む): 64886270400

約数和(自身を除く): 46365233760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2029, 2113, 2160, 4058, 4226, 4320, 6087, 6339, 8116, 8452, 10145, 10565, 12174, 12678, 16232, 16904, 18261, 19017, 20290, 21130, 24348, 25356, 30435, 31695, 32464, 33808, 36522, 38034, 40580, 42260, 48696, 50712, 54783, 57051, 60870, 63390, 64928, 67616, 73044, 76068, 81160, 84520, 91305, 95085, 97392, 101424, 109566, 114102, 121740, 126780, 146088, 152136, 162320, 169040, 182610, 190170, 194784, 202848, 219132, 228204, 243480, 253560, 273915, 285255, 292176, 304272, 324640, 338080, 365220, 380340, 438264, 456408, 486960, 507120, 547830, 570510, 584352, 608544, 730440, 760680, 876528, 912816, 973920, 1014240, 1095660, 1141020, 1460880, 1521360, 1753056, 1825632, 2191320, 2282040, 2921760, 3042720, 4287277, 4382640, 4564080, 8574554, 8765280, 9128160, 12861831, 17149108, 21436385, 25723662, 34298216, 38585493, 42872770, 51447324, 64309155, 68596432, 77170986, 85745540, 102894648, 115756479, 128618310, 137192864, 154341972, 171491080, 192927465, 205789296, 231512958, 257236620, 308683944, 342982160, 385854930, 411578592, 463025916, 514473240, 578782395, 617367888, 685964320, 771709860, 926051832, 1028946480, 1157564790, 1234735776, 1543419720, 1852103664, 2057892960, 2315129580, 3086839440, 3704207328, 4630259160, 6173678880, 9260518320, 18521036640]

約数ペア:

[(1, 18521036640), (2, 9260518320), (3, 6173678880), (4, 4630259160), (5, 3704207328), (6, 3086839440), (8, 2315129580), (9, 2057892960), (10, 1852103664), (12, 1543419720), (15, 1234735776), (16, 1157564790), (18, 1028946480), (20, 926051832), (24, 771709860), (27, 685964320), (30, 617367888), (32, 578782395), (36, 514473240), (40, 463025916), (45, 411578592), (48, 385854930), (54, 342982160), (60, 308683944), (72, 257236620), (80, 231512958), (90, 205789296), (96, 192927465), (108, 171491080), (120, 154341972), (135, 137192864), (144, 128618310), (160, 115756479), (180, 102894648), (216, 85745540), (240, 77170986), (270, 68596432), (288, 64309155), (360, 51447324), (432, 42872770), (480, 38585493), (540, 34298216), (720, 25723662), (864, 21436385), (1080, 17149108), (1440, 12861831), (2029, 9128160), (2113, 8765280), (2160, 8574554), (4058, 4564080), (4226, 4382640), (4320, 4287277), (6087, 3042720), (6339, 2921760), (8116, 2282040), (8452, 2191320), (10145, 1825632), (10565, 1753056), (12174, 1521360), (12678, 1460880), (16232, 1141020), (16904, 1095660), (18261, 1014240), (19017, 973920), (20290, 912816), (21130, 876528), (24348, 760680), (25356, 730440), (30435, 608544), (31695, 584352), (32464, 570510), (33808, 547830), (36522, 507120), (38034, 486960), (40580, 456408), (42260, 438264), (48696, 380340), (50712, 365220), (54783, 338080), (57051, 324640), (60870, 304272), (63390, 292176), (64928, 285255), (67616, 273915), (73044, 253560), (76068, 243480), (81160, 228204), (84520, 219132), (91305, 202848), (95085, 194784), (97392, 190170), (101424, 182610), (109566, 169040), (114102, 162320), (121740, 152136), (126780, 146088)]