266613760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 176

約数和(自身を含む): 752247936

約数和(自身を除く): 485634176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 173, 215, 224, 256, 280, 301, 320, 344, 346, 430, 448, 512, 560, 602, 640, 688, 692, 860, 865, 896, 1024, 1120, 1204, 1211, 1280, 1376, 1384, 1505, 1720, 1730, 1792, 2240, 2408, 2422, 2560, 2752, 2768, 3010, 3440, 3460, 3584, 4480, 4816, 4844, 5120, 5504, 5536, 6020, 6055, 6880, 6920, 7168, 7439, 8960, 9632, 9688, 11008, 11072, 12040, 12110, 13760, 13840, 14878, 17920, 19264, 19376, 22016, 22144, 24080, 24220, 27520, 27680, 29756, 35840, 37195, 38528, 38752, 44032, 44288, 48160, 48440, 52073, 55040, 55360, 59512, 74390, 77056, 77504, 88576, 96320, 96880, 104146, 110080, 110720, 119024, 148780, 154112, 155008, 177152, 192640, 193760, 208292, 220160, 221440, 238048, 260365, 297560, 308224, 310016, 385280, 387520, 416584, 442880, 476096, 520730, 595120, 620032, 770560, 775040, 833168, 885760, 952192, 1041460, 1190240, 1240064, 1541120, 1550080, 1666336, 1904384, 2082920, 2380480, 3100160, 3332672, 3808768, 4165840, 4760960, 6200320, 6665344, 7617536, 8331680, 9521920, 13330688, 16663360, 19043840, 26661376, 33326720, 38087680, 53322752, 66653440, 133306880, 266613760]

約数ペア:

[(1, 266613760), (2, 133306880), (4, 66653440), (5, 53322752), (7, 38087680), (8, 33326720), (10, 26661376), (14, 19043840), (16, 16663360), (20, 13330688), (28, 9521920), (32, 8331680), (35, 7617536), (40, 6665344), (43, 6200320), (56, 4760960), (64, 4165840), (70, 3808768), (80, 3332672), (86, 3100160), (112, 2380480), (128, 2082920), (140, 1904384), (160, 1666336), (172, 1550080), (173, 1541120), (215, 1240064), (224, 1190240), (256, 1041460), (280, 952192), (301, 885760), (320, 833168), (344, 775040), (346, 770560), (430, 620032), (448, 595120), (512, 520730), (560, 476096), (602, 442880), (640, 416584), (688, 387520), (692, 385280), (860, 310016), (865, 308224), (896, 297560), (1024, 260365), (1120, 238048), (1204, 221440), (1211, 220160), (1280, 208292), (1376, 193760), (1384, 192640), (1505, 177152), (1720, 155008), (1730, 154112), (1792, 148780), (2240, 119024), (2408, 110720), (2422, 110080), (2560, 104146), (2752, 96880), (2768, 96320), (3010, 88576), (3440, 77504), (3460, 77056), (3584, 74390), (4480, 59512), (4816, 55360), (4844, 55040), (5120, 52073), (5504, 48440), (5536, 48160), (6020, 44288), (6055, 44032), (6880, 38752), (6920, 38528), (7168, 37195), (7439, 35840), (8960, 29756), (9632, 27680), (9688, 27520), (11008, 24220), (11072, 24080), (12040, 22144), (12110, 22016), (13760, 19376), (13840, 19264), (14878, 17920)]