385321440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{114679}}^1$

素因数の和:114704

約数の個数: 96

約数和(自身を含む): 1387169280

約数和(自身を除く): 1001847840

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 114679, 229358, 344037, 458716, 573395, 688074, 802753, 917432, 1146790, 1376148, 1605506, 1720185, 1834864, 2293580, 2408259, 2752296, 3211012, 3440370, 3669728, 4013765, 4587160, 4816518, 5504592, 6422024, 6880740, 8027530, 9174320, 9633036, 11009184, 12041295, 12844048, 13761480, 16055060, 18348640, 19266072, 24082590, 25688096, 27522960, 32110120, 38532144, 48165180, 55045920, 64220240, 77064288, 96330360, 128440480, 192660720, 385321440]

約数ペア:

[(1, 385321440), (2, 192660720), (3, 128440480), (4, 96330360), (5, 77064288), (6, 64220240), (7, 55045920), (8, 48165180), (10, 38532144), (12, 32110120), (14, 27522960), (15, 25688096), (16, 24082590), (20, 19266072), (21, 18348640), (24, 16055060), (28, 13761480), (30, 12844048), (32, 12041295), (35, 11009184), (40, 9633036), (42, 9174320), (48, 8027530), (56, 6880740), (60, 6422024), (70, 5504592), (80, 4816518), (84, 4587160), (96, 4013765), (105, 3669728), (112, 3440370), (120, 3211012), (140, 2752296), (160, 2408259), (168, 2293580), (210, 1834864), (224, 1720185), (240, 1605506), (280, 1376148), (336, 1146790), (420, 917432), (480, 802753), (560, 688074), (672, 573395), (840, 458716), (1120, 344037), (1680, 229358), (3360, 114679)]