4721288320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4523}}^1$

素因数の和:4782

約数の個数: 128

約数和(自身を含む): 12957459840

約数和(自身を除く): 8236171520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 233, 280, 320, 448, 466, 560, 640, 896, 932, 1120, 1165, 1631, 1864, 2240, 2330, 3262, 3728, 4480, 4523, 4660, 6524, 7456, 8155, 9046, 9320, 13048, 14912, 16310, 18092, 18640, 22615, 26096, 29824, 31661, 32620, 36184, 37280, 45230, 52192, 63322, 65240, 72368, 74560, 90460, 104384, 126644, 130480, 144736, 149120, 158305, 180920, 208768, 253288, 260960, 289472, 316610, 361840, 506576, 521920, 578944, 633220, 723680, 1013152, 1043840, 1053859, 1266440, 1447360, 2026304, 2107718, 2532880, 2894720, 4052608, 4215436, 5065760, 5269295, 7377013, 8430872, 10131520, 10538590, 14754026, 16861744, 20263040, 21077180, 29508052, 33723488, 36885065, 42154360, 59016104, 67446976, 73770130, 84308720, 118032208, 134893952, 147540260, 168617440, 236064416, 295080520, 337234880, 472128832, 590161040, 674469760, 944257664, 1180322080, 2360644160, 4721288320]

約数ペア:

[(1, 4721288320), (2, 2360644160), (4, 1180322080), (5, 944257664), (7, 674469760), (8, 590161040), (10, 472128832), (14, 337234880), (16, 295080520), (20, 236064416), (28, 168617440), (32, 147540260), (35, 134893952), (40, 118032208), (56, 84308720), (64, 73770130), (70, 67446976), (80, 59016104), (112, 42154360), (128, 36885065), (140, 33723488), (160, 29508052), (224, 21077180), (233, 20263040), (280, 16861744), (320, 14754026), (448, 10538590), (466, 10131520), (560, 8430872), (640, 7377013), (896, 5269295), (932, 5065760), (1120, 4215436), (1165, 4052608), (1631, 2894720), (1864, 2532880), (2240, 2107718), (2330, 2026304), (3262, 1447360), (3728, 1266440), (4480, 1053859), (4523, 1043840), (4660, 1013152), (6524, 723680), (7456, 633220), (8155, 578944), (9046, 521920), (9320, 506576), (13048, 361840), (14912, 316610), (16310, 289472), (18092, 260960), (18640, 253288), (22615, 208768), (26096, 180920), (29824, 158305), (31661, 149120), (32620, 144736), (36184, 130480), (37280, 126644), (45230, 104384), (52192, 90460), (63322, 74560), (65240, 72368)]