2007529440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1361}}^1$

素因数の和:1825

約数の個数: 192

約数和(自身を含む): 7248890880

約数和(自身を除く): 5241361440

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, 439, 480, 560, 672, 840, 878, 1120, 1317, 1361, 1680, 1756, 2195, 2634, 2722, 3073, 3360, 3512, 4083, 4390, 5268, 5444, 6146, 6585, 6805, 7024, 8166, 8780, 9219, 9527, 10536, 10888, 12292, 13170, 13610, 14048, 15365, 16332, 17560, 18438, 19054, 20415, 21072, 21776, 24584, 26340, 27220, 28581, 30730, 32664, 35120, 36876, 38108, 40830, 42144, 43552, 46095, 47635, 49168, 52680, 54440, 57162, 61460, 65328, 70240, 73752, 76216, 81660, 92190, 95270, 98336, 105360, 108880, 114324, 122920, 130656, 142905, 147504, 152432, 163320, 184380, 190540, 210720, 217760, 228648, 245840, 285810, 295008, 304864, 326640, 368760, 381080, 457296, 491680, 571620, 597479, 653280, 737520, 762160, 914592, 1143240, 1194958, 1475040, 1524320, 1792437, 2286480, 2389916, 2987395, 3584874, 4182353, 4572960, 4779832, 5974790, 7169748, 8364706, 8962185, 9559664, 11949580, 12547059, 14339496, 16729412, 17924370, 19119328, 20911765, 23899160, 25094118, 28678992, 33458824, 35848740, 41823530, 47798320, 50188236, 57357984, 62735295, 66917648, 71697480, 83647060, 95596640, 100376472, 125470590, 133835296, 143394960, 167294120, 200752944, 250941180, 286789920, 334588240, 401505888, 501882360, 669176480, 1003764720, 2007529440]

約数ペア:

[(1, 2007529440), (2, 1003764720), (3, 669176480), (4, 501882360), (5, 401505888), (6, 334588240), (7, 286789920), (8, 250941180), (10, 200752944), (12, 167294120), (14, 143394960), (15, 133835296), (16, 125470590), (20, 100376472), (21, 95596640), (24, 83647060), (28, 71697480), (30, 66917648), (32, 62735295), (35, 57357984), (40, 50188236), (42, 47798320), (48, 41823530), (56, 35848740), (60, 33458824), (70, 28678992), (80, 25094118), (84, 23899160), (96, 20911765), (105, 19119328), (112, 17924370), (120, 16729412), (140, 14339496), (160, 12547059), (168, 11949580), (210, 9559664), (224, 8962185), (240, 8364706), (280, 7169748), (336, 5974790), (420, 4779832), (439, 4572960), (480, 4182353), (560, 3584874), (672, 2987395), (840, 2389916), (878, 2286480), (1120, 1792437), (1317, 1524320), (1361, 1475040), (1680, 1194958), (1756, 1143240), (2195, 914592), (2634, 762160), (2722, 737520), (3073, 653280), (3360, 597479), (3512, 571620), (4083, 491680), (4390, 457296), (5268, 381080), (5444, 368760), (6146, 326640), (6585, 304864), (6805, 295008), (7024, 285810), (8166, 245840), (8780, 228648), (9219, 217760), (9527, 210720), (10536, 190540), (10888, 184380), (12292, 163320), (13170, 152432), (13610, 147504), (14048, 142905), (15365, 130656), (16332, 122920), (17560, 114324), (18438, 108880), (19054, 105360), (20415, 98336), (21072, 95270), (21776, 92190), (24584, 81660), (26340, 76216), (27220, 73752), (28581, 70240), (30730, 65328), (32664, 61460), (35120, 57162), (36876, 54440), (38108, 52680), (40830, 49168), (42144, 47635), (43552, 46095)]