138054840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 526417920

約数和(自身を除く): 388363080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 220, 223, 231, 264, 268, 280, 308, 330, 335, 385, 402, 420, 440, 446, 462, 469, 536, 616, 660, 669, 670, 737, 770, 804, 840, 892, 924, 938, 1005, 1115, 1155, 1320, 1338, 1340, 1407, 1474, 1540, 1561, 1608, 1784, 1848, 1876, 2010, 2211, 2230, 2310, 2345, 2453, 2676, 2680, 2814, 2948, 3080, 3122, 3345, 3685, 3752, 4020, 4422, 4460, 4620, 4683, 4690, 4906, 5159, 5352, 5628, 5896, 6244, 6690, 7035, 7359, 7370, 7805, 8040, 8844, 8920, 9240, 9366, 9380, 9812, 10318, 11055, 11256, 12265, 12488, 13380, 14070, 14718, 14740, 14941, 15477, 15610, 17171, 17688, 18732, 18760, 19624, 20636, 22110, 23415, 24530, 25795, 26760, 28140, 29436, 29480, 29882, 30954, 31220, 34342, 36795, 37464, 41272, 44220, 44823, 46830, 49060, 51513, 51590, 56280, 58872, 59764, 61908, 62440, 68684, 73590, 74705, 77385, 85855, 88440, 89646, 93660, 98120, 103026, 103180, 104587, 119528, 123816, 137368, 147180, 149410, 154770, 164351, 171710, 179292, 187320, 206052, 206360, 209174, 224115, 257565, 294360, 298820, 309540, 313761, 328702, 343420, 358584, 412104, 418348, 448230, 493053, 515130, 522935, 597640, 619080, 627522, 657404, 686840, 821755, 836696, 896460, 986106, 1030260, 1045870, 1150457, 1255044, 1314808, 1568805, 1643510, 1792920, 1972212, 2060520, 2091740, 2300914, 2465265, 2510088, 3137610, 3287020, 3451371, 3944424, 4183480, 4601828, 4930530, 5752285, 6275220, 6574040, 6902742, 9203656, 9861060, 11504570, 12550440, 13805484, 17256855, 19722120, 23009140, 27610968, 34513710, 46018280, 69027420, 138054840]

約数ペア:

[(1, 138054840), (2, 69027420), (3, 46018280), (4, 34513710), (5, 27610968), (6, 23009140), (7, 19722120), (8, 17256855), (10, 13805484), (11, 12550440), (12, 11504570), (14, 9861060), (15, 9203656), (20, 6902742), (21, 6574040), (22, 6275220), (24, 5752285), (28, 4930530), (30, 4601828), (33, 4183480), (35, 3944424), (40, 3451371), (42, 3287020), (44, 3137610), (55, 2510088), (56, 2465265), (60, 2300914), (66, 2091740), (67, 2060520), (70, 1972212), (77, 1792920), (84, 1643510), (88, 1568805), (105, 1314808), (110, 1255044), (120, 1150457), (132, 1045870), (134, 1030260), (140, 986106), (154, 896460), (165, 836696), (168, 821755), (201, 686840), (210, 657404), (220, 627522), (223, 619080), (231, 597640), (264, 522935), (268, 515130), (280, 493053), (308, 448230), (330, 418348), (335, 412104), (385, 358584), (402, 343420), (420, 328702), (440, 313761), (446, 309540), (462, 298820), (469, 294360), (536, 257565), (616, 224115), (660, 209174), (669, 206360), (670, 206052), (737, 187320), (770, 179292), (804, 171710), (840, 164351), (892, 154770), (924, 149410), (938, 147180), (1005, 137368), (1115, 123816), (1155, 119528), (1320, 104587), (1338, 103180), (1340, 103026), (1407, 98120), (1474, 93660), (1540, 89646), (1561, 88440), (1608, 85855), (1784, 77385), (1848, 74705), (1876, 73590), (2010, 68684), (2211, 62440), (2230, 61908), (2310, 59764), (2345, 58872), (2453, 56280), (2676, 51590), (2680, 51513), (2814, 49060), (2948, 46830), (3080, 44823), (3122, 44220), (3345, 41272), (3685, 37464), (3752, 36795), (4020, 34342), (4422, 31220), (4460, 30954), (4620, 29882), (4683, 29480), (4690, 29436), (4906, 28140), (5159, 26760), (5352, 25795), (5628, 24530), (5896, 23415), (6244, 22110), (6690, 20636), (7035, 19624), (7359, 18760), (7370, 18732), (7805, 17688), (8040, 17171), (8844, 15610), (8920, 15477), (9240, 14941), (9366, 14740), (9380, 14718), (9812, 14070), (10318, 13380), (11055, 12488), (11256, 12265)]