374317440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{27851}}^1$

素因数の和:27880

約数の個数: 128

約数和(自身を含む): 1363633920

約数和(自身を除く): 989316480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 27851, 55702, 83553, 111404, 139255, 167106, 194957, 222808, 278510, 334212, 389914, 417765, 445616, 557020, 584871, 668424, 779828, 835530, 891232, 974785, 1114040, 1169742, 1336848, 1559656, 1671060, 1782464, 1949570, 2228080, 2339484, 2673696, 2924355, 3119312, 3342120, 3564928, 3899140, 4456160, 4678968, 5347392, 5848710, 6238624, 6684240, 7798280, 8912320, 9357936, 10694784, 11697420, 12477248, 13368480, 15596560, 17824640, 18715872, 23394840, 24954496, 26736960, 31193120, 37431744, 46789680, 53473920, 62386240, 74863488, 93579360, 124772480, 187158720, 374317440]

約数ペア:

[(1, 374317440), (2, 187158720), (3, 124772480), (4, 93579360), (5, 74863488), (6, 62386240), (7, 53473920), (8, 46789680), (10, 37431744), (12, 31193120), (14, 26736960), (15, 24954496), (16, 23394840), (20, 18715872), (21, 17824640), (24, 15596560), (28, 13368480), (30, 12477248), (32, 11697420), (35, 10694784), (40, 9357936), (42, 8912320), (48, 7798280), (56, 6684240), (60, 6238624), (64, 5848710), (70, 5347392), (80, 4678968), (84, 4456160), (96, 3899140), (105, 3564928), (112, 3342120), (120, 3119312), (128, 2924355), (140, 2673696), (160, 2339484), (168, 2228080), (192, 1949570), (210, 1782464), (224, 1671060), (240, 1559656), (280, 1336848), (320, 1169742), (336, 1114040), (384, 974785), (420, 891232), (448, 835530), (480, 779828), (560, 668424), (640, 584871), (672, 557020), (840, 445616), (896, 417765), (960, 389914), (1120, 334212), (1344, 278510), (1680, 222808), (1920, 194957), (2240, 167106), (2688, 139255), (3360, 111404), (4480, 83553), (6720, 55702), (13440, 27851)]