383397760

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 951782400

約数和(自身を除く): 568384640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 89, 106, 127, 128, 160, 178, 212, 254, 265, 320, 356, 424, 445, 508, 530, 635, 640, 712, 848, 890, 1016, 1060, 1270, 1424, 1696, 1780, 2032, 2120, 2540, 2848, 3392, 3560, 4064, 4240, 4717, 5080, 5696, 6731, 6784, 7120, 8128, 8480, 9434, 10160, 11303, 11392, 13462, 14240, 16256, 16960, 18868, 20320, 22606, 23585, 26924, 28480, 33655, 33920, 37736, 40640, 45212, 47170, 53848, 56515, 56960, 67310, 75472, 81280, 90424, 94340, 107696, 113030, 134620, 150944, 180848, 188680, 215392, 226060, 269240, 301888, 361696, 377360, 430784, 452120, 538480, 599059, 603776, 723392, 754720, 861568, 904240, 1076960, 1198118, 1446784, 1509440, 1808480, 2153920, 2396236, 2995295, 3018880, 3616960, 4307840, 4792472, 5990590, 7233920, 9584944, 11981180, 19169888, 23962360, 38339776, 47924720, 76679552, 95849440, 191698880, 383397760]

約数ペア:

[(1, 383397760), (2, 191698880), (4, 95849440), (5, 76679552), (8, 47924720), (10, 38339776), (16, 23962360), (20, 19169888), (32, 11981180), (40, 9584944), (53, 7233920), (64, 5990590), (80, 4792472), (89, 4307840), (106, 3616960), (127, 3018880), (128, 2995295), (160, 2396236), (178, 2153920), (212, 1808480), (254, 1509440), (265, 1446784), (320, 1198118), (356, 1076960), (424, 904240), (445, 861568), (508, 754720), (530, 723392), (635, 603776), (640, 599059), (712, 538480), (848, 452120), (890, 430784), (1016, 377360), (1060, 361696), (1270, 301888), (1424, 269240), (1696, 226060), (1780, 215392), (2032, 188680), (2120, 180848), (2540, 150944), (2848, 134620), (3392, 113030), (3560, 107696), (4064, 94340), (4240, 90424), (4717, 81280), (5080, 75472), (5696, 67310), (6731, 56960), (6784, 56515), (7120, 53848), (8128, 47170), (8480, 45212), (9434, 40640), (10160, 37736), (11303, 33920), (11392, 33655), (13462, 28480), (14240, 26924), (16256, 23585), (16960, 22606), (18868, 20320)]