87348240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 353548800

約数和(自身を除く): 266200560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 109, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 218, 240, 252, 265, 270, 280, 315, 318, 327, 336, 360, 371, 378, 420, 424, 432, 436, 477, 504, 530, 540, 545, 560, 630, 636, 654, 720, 742, 756, 763, 795, 840, 848, 872, 945, 954, 981, 1008, 1060, 1080, 1090, 1113, 1260, 1272, 1308, 1431, 1484, 1512, 1526, 1590, 1635, 1680, 1744, 1855, 1890, 1908, 1962, 2120, 2160, 2180, 2226, 2289, 2385, 2520, 2544, 2616, 2862, 2943, 2968, 3024, 3052, 3180, 3270, 3339, 3710, 3780, 3815, 3816, 3924, 4240, 4360, 4452, 4578, 4770, 4905, 5040, 5232, 5565, 5724, 5777, 5886, 5936, 6104, 6360, 6540, 6678, 6867, 7155, 7420, 7560, 7630, 7632, 7848, 8720, 8904, 9156, 9540, 9810, 10017, 11130, 11445, 11448, 11554, 11772, 12208, 12720, 13080, 13356, 13734, 14310, 14715, 14840, 15120, 15260, 15696, 16695, 17331, 17808, 18312, 19080, 19620, 20034, 20601, 22260, 22890, 22896, 23108, 23544, 26160, 26712, 27468, 28620, 28885, 29430, 29680, 30520, 33390, 34335, 34662, 36624, 38160, 39240, 40068, 40439, 41202, 44520, 45780, 46216, 47088, 50085, 51993, 53424, 54936, 57240, 57770, 58860, 61040, 66780, 68670, 69324, 78480, 80136, 80878, 82404, 86655, 89040, 91560, 92432, 100170, 103005, 103986, 109872, 114480, 115540, 117720, 121317, 133560, 137340, 138648, 155979, 160272, 161756, 164808, 173310, 183120, 200340, 202195, 206010, 207972, 231080, 235440, 242634, 259965, 267120, 274680, 277296, 311958, 323512, 329616, 346620, 363951, 400680, 404390, 412020, 415944, 462160, 485268, 519930, 549360, 606585, 623916, 647024, 693240, 727902, 779895, 801360, 808780, 824040, 831888, 970536, 1039860, 1091853, 1213170, 1247832, 1386480, 1455804, 1559790, 1617560, 1648080, 1819755, 1941072, 2079720, 2183706, 2426340, 2495664, 2911608, 3119580, 3235120, 3639510, 4159440, 4367412, 4852680, 5459265, 5823216, 6239160, 7279020, 8734824, 9705360, 10918530, 12478320, 14558040, 17469648, 21837060, 29116080, 43674120, 87348240]

約数ペア:

[(1, 87348240), (2, 43674120), (3, 29116080), (4, 21837060), (5, 17469648), (6, 14558040), (7, 12478320), (8, 10918530), (9, 9705360), (10, 8734824), (12, 7279020), (14, 6239160), (15, 5823216), (16, 5459265), (18, 4852680), (20, 4367412), (21, 4159440), (24, 3639510), (27, 3235120), (28, 3119580), (30, 2911608), (35, 2495664), (36, 2426340), (40, 2183706), (42, 2079720), (45, 1941072), (48, 1819755), (53, 1648080), (54, 1617560), (56, 1559790), (60, 1455804), (63, 1386480), (70, 1247832), (72, 1213170), (80, 1091853), (84, 1039860), (90, 970536), (105, 831888), (106, 824040), (108, 808780), (109, 801360), (112, 779895), (120, 727902), (126, 693240), (135, 647024), (140, 623916), (144, 606585), (159, 549360), (168, 519930), (180, 485268), (189, 462160), (210, 415944), (212, 412020), (216, 404390), (218, 400680), (240, 363951), (252, 346620), (265, 329616), (270, 323512), (280, 311958), (315, 277296), (318, 274680), (327, 267120), (336, 259965), (360, 242634), (371, 235440), (378, 231080), (420, 207972), (424, 206010), (432, 202195), (436, 200340), (477, 183120), (504, 173310), (530, 164808), (540, 161756), (545, 160272), (560, 155979), (630, 138648), (636, 137340), (654, 133560), (720, 121317), (742, 117720), (756, 115540), (763, 114480), (795, 109872), (840, 103986), (848, 103005), (872, 100170), (945, 92432), (954, 91560), (981, 89040), (1008, 86655), (1060, 82404), (1080, 80878), (1090, 80136), (1113, 78480), (1260, 69324), (1272, 68670), (1308, 66780), (1431, 61040), (1484, 58860), (1512, 57770), (1526, 57240), (1590, 54936), (1635, 53424), (1680, 51993), (1744, 50085), (1855, 47088), (1890, 46216), (1908, 45780), (1962, 44520), (2120, 41202), (2160, 40439), (2180, 40068), (2226, 39240), (2289, 38160), (2385, 36624), (2520, 34662), (2544, 34335), (2616, 33390), (2862, 30520), (2943, 29680), (2968, 29430), (3024, 28885), (3052, 28620), (3180, 27468), (3270, 26712), (3339, 26160), (3710, 23544), (3780, 23108), (3815, 22896), (3816, 22890), (3924, 22260), (4240, 20601), (4360, 20034), (4452, 19620), (4578, 19080), (4770, 18312), (4905, 17808), (5040, 17331), (5232, 16695), (5565, 15696), (5724, 15260), (5777, 15120), (5886, 14840), (5936, 14715), (6104, 14310), (6360, 13734), (6540, 13356), (6678, 13080), (6867, 12720), (7155, 12208), (7420, 11772), (7560, 11554), (7630, 11448), (7632, 11445), (7848, 11130), (8720, 10017), (8904, 9810), (9156, 9540)]