1290367680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3703

約数の個数: 224

約数和(自身を含む): 4771851264

約数和(自身を除く): 3481483584

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2240, 2544, 2968, 3180, 3360, 3392, 3623, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 6720, 7246, 7420, 8480, 8904, 10176, 10869, 11130, 11872, 12720, 14492, 14840, 16960, 17808, 18115, 21738, 22260, 23744, 25361, 25440, 28984, 29680, 35616, 36230, 43476, 44520, 50722, 50880, 54345, 57968, 59360, 71232, 72460, 76083, 86952, 89040, 101444, 108690, 115936, 118720, 126805, 144920, 152166, 173904, 178080, 192019, 202888, 217380, 231872, 253610, 289840, 304332, 347808, 356160, 380415, 384038, 405776, 434760, 507220, 576057, 579680, 608664, 695616, 760830, 768076, 811552, 869520, 960095, 1014440, 1152114, 1159360, 1217328, 1344133, 1521660, 1536152, 1623104, 1739040, 1920190, 2028880, 2304228, 2434656, 2688266, 2880285, 3043320, 3072304, 3478080, 3840380, 4032399, 4057760, 4608456, 4869312, 5376532, 5760570, 6086640, 6144608, 6720665, 7680760, 8064798, 8115520, 9216912, 10753064, 11521140, 12173280, 12289216, 13441330, 15361520, 16129596, 18433824, 20161995, 21506128, 23042280, 24346560, 26882660, 30723040, 32259192, 36867648, 40323990, 43012256, 46084560, 53765320, 61446080, 64518384, 80647980, 86024512, 92169120, 107530640, 129036768, 161295960, 184338240, 215061280, 258073536, 322591920, 430122560, 645183840, 1290367680]

約数ペア:

[(1, 1290367680), (2, 645183840), (3, 430122560), (4, 322591920), (5, 258073536), (6, 215061280), (7, 184338240), (8, 161295960), (10, 129036768), (12, 107530640), (14, 92169120), (15, 86024512), (16, 80647980), (20, 64518384), (21, 61446080), (24, 53765320), (28, 46084560), (30, 43012256), (32, 40323990), (35, 36867648), (40, 32259192), (42, 30723040), (48, 26882660), (53, 24346560), (56, 23042280), (60, 21506128), (64, 20161995), (70, 18433824), (80, 16129596), (84, 15361520), (96, 13441330), (105, 12289216), (106, 12173280), (112, 11521140), (120, 10753064), (140, 9216912), (159, 8115520), (160, 8064798), (168, 7680760), (192, 6720665), (210, 6144608), (212, 6086640), (224, 5760570), (240, 5376532), (265, 4869312), (280, 4608456), (318, 4057760), (320, 4032399), (336, 3840380), (371, 3478080), (420, 3072304), (424, 3043320), (448, 2880285), (480, 2688266), (530, 2434656), (560, 2304228), (636, 2028880), (672, 1920190), (742, 1739040), (795, 1623104), (840, 1536152), (848, 1521660), (960, 1344133), (1060, 1217328), (1113, 1159360), (1120, 1152114), (1272, 1014440), (1344, 960095), (1484, 869520), (1590, 811552), (1680, 768076), (1696, 760830), (1855, 695616), (2120, 608664), (2226, 579680), (2240, 576057), (2544, 507220), (2968, 434760), (3180, 405776), (3360, 384038), (3392, 380415), (3623, 356160), (3710, 347808), (4240, 304332), (4452, 289840), (5088, 253610), (5565, 231872), (5936, 217380), (6360, 202888), (6720, 192019), (7246, 178080), (7420, 173904), (8480, 152166), (8904, 144920), (10176, 126805), (10869, 118720), (11130, 115936), (11872, 108690), (12720, 101444), (14492, 89040), (14840, 86952), (16960, 76083), (17808, 72460), (18115, 71232), (21738, 59360), (22260, 57968), (23744, 54345), (25361, 50880), (25440, 50722), (28984, 44520), (29680, 43476), (35616, 36230)]