214779840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 767391912

約数和(自身を除く): 552612072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 121, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 242, 258, 264, 320, 330, 344, 352, 363, 430, 440, 473, 480, 484, 516, 528, 605, 645, 660, 688, 704, 726, 860, 880, 946, 960, 968, 1032, 1056, 1210, 1290, 1320, 1376, 1419, 1452, 1720, 1760, 1815, 1849, 1892, 1936, 2064, 2112, 2365, 2420, 2580, 2640, 2752, 2838, 2904, 3440, 3520, 3630, 3698, 3784, 3872, 4128, 4730, 4840, 5160, 5203, 5280, 5547, 5676, 5808, 6880, 7095, 7260, 7396, 7568, 7744, 8256, 9245, 9460, 9680, 10320, 10406, 10560, 11094, 11352, 11616, 13760, 14190, 14520, 14792, 15136, 15609, 18490, 18920, 19360, 20339, 20640, 20812, 22188, 22704, 23232, 26015, 27735, 28380, 29040, 29584, 30272, 31218, 36980, 37840, 38720, 40678, 41280, 41624, 44376, 45408, 52030, 55470, 56760, 58080, 59168, 61017, 62436, 73960, 75680, 78045, 81356, 83248, 88752, 90816, 101695, 104060, 110940, 113520, 116160, 118336, 122034, 124872, 147920, 151360, 156090, 162712, 166496, 177504, 203390, 208120, 221880, 223729, 227040, 244068, 249744, 295840, 305085, 312180, 325424, 332992, 355008, 406780, 416240, 443760, 447458, 454080, 488136, 499488, 591680, 610170, 624360, 650848, 671187, 813560, 832480, 887520, 894916, 976272, 998976, 1118645, 1220340, 1248720, 1301696, 1342374, 1627120, 1664960, 1775040, 1789832, 1952544, 2237290, 2440680, 2497440, 2684748, 3254240, 3355935, 3579664, 3905088, 4474580, 4881360, 4994880, 5369496, 6508480, 6711870, 7159328, 8949160, 9762720, 10738992, 13423740, 14318656, 17898320, 19525440, 21477984, 26847480, 35796640, 42955968, 53694960, 71593280, 107389920, 214779840]

約数ペア:

[(1, 214779840), (2, 107389920), (3, 71593280), (4, 53694960), (5, 42955968), (6, 35796640), (8, 26847480), (10, 21477984), (11, 19525440), (12, 17898320), (15, 14318656), (16, 13423740), (20, 10738992), (22, 9762720), (24, 8949160), (30, 7159328), (32, 6711870), (33, 6508480), (40, 5369496), (43, 4994880), (44, 4881360), (48, 4474580), (55, 3905088), (60, 3579664), (64, 3355935), (66, 3254240), (80, 2684748), (86, 2497440), (88, 2440680), (96, 2237290), (110, 1952544), (120, 1789832), (121, 1775040), (129, 1664960), (132, 1627120), (160, 1342374), (165, 1301696), (172, 1248720), (176, 1220340), (192, 1118645), (215, 998976), (220, 976272), (240, 894916), (242, 887520), (258, 832480), (264, 813560), (320, 671187), (330, 650848), (344, 624360), (352, 610170), (363, 591680), (430, 499488), (440, 488136), (473, 454080), (480, 447458), (484, 443760), (516, 416240), (528, 406780), (605, 355008), (645, 332992), (660, 325424), (688, 312180), (704, 305085), (726, 295840), (860, 249744), (880, 244068), (946, 227040), (960, 223729), (968, 221880), (1032, 208120), (1056, 203390), (1210, 177504), (1290, 166496), (1320, 162712), (1376, 156090), (1419, 151360), (1452, 147920), (1720, 124872), (1760, 122034), (1815, 118336), (1849, 116160), (1892, 113520), (1936, 110940), (2064, 104060), (2112, 101695), (2365, 90816), (2420, 88752), (2580, 83248), (2640, 81356), (2752, 78045), (2838, 75680), (2904, 73960), (3440, 62436), (3520, 61017), (3630, 59168), (3698, 58080), (3784, 56760), (3872, 55470), (4128, 52030), (4730, 45408), (4840, 44376), (5160, 41624), (5203, 41280), (5280, 40678), (5547, 38720), (5676, 37840), (5808, 36980), (6880, 31218), (7095, 30272), (7260, 29584), (7396, 29040), (7568, 28380), (7744, 27735), (8256, 26015), (9245, 23232), (9460, 22704), (9680, 22188), (10320, 20812), (10406, 20640), (10560, 20339), (11094, 19360), (11352, 18920), (11616, 18490), (13760, 15609), (14190, 15136), (14520, 14792)]