163457280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 216

約数和(自身を含む): 646656192

約数和(自身を除く): 483198912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2027, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4054, 4480, 5040, 5376, 5760, 6081, 6720, 8064, 8108, 8960, 10080, 10135, 11520, 12162, 13440, 14189, 16128, 16216, 18243, 20160, 20270, 24324, 26880, 28378, 30405, 32432, 36486, 40320, 40540, 42567, 48648, 56756, 60810, 64864, 70945, 72972, 80640, 81080, 85134, 91215, 97296, 113512, 121620, 127701, 129728, 141890, 145944, 162160, 170268, 182430, 194592, 212835, 227024, 243240, 255402, 259456, 283780, 291888, 324320, 340536, 364860, 389184, 425670, 454048, 486480, 510804, 518912, 567560, 583776, 638505, 648640, 681072, 729720, 778368, 851340, 908096, 972960, 1021608, 1135120, 1167552, 1277010, 1297280, 1362144, 1459440, 1556736, 1702680, 1816192, 1945920, 2043216, 2270240, 2335104, 2554020, 2594560, 2724288, 2918880, 3405360, 3632384, 3891840, 4086432, 4540480, 4670208, 5108040, 5448576, 5837760, 6810720, 7783680, 8172864, 9080960, 10216080, 10897152, 11675520, 13621440, 16345728, 18161920, 20432160, 23351040, 27242880, 32691456, 40864320, 54485760, 81728640, 163457280]

約数ペア:

[(1, 163457280), (2, 81728640), (3, 54485760), (4, 40864320), (5, 32691456), (6, 27242880), (7, 23351040), (8, 20432160), (9, 18161920), (10, 16345728), (12, 13621440), (14, 11675520), (15, 10897152), (16, 10216080), (18, 9080960), (20, 8172864), (21, 7783680), (24, 6810720), (28, 5837760), (30, 5448576), (32, 5108040), (35, 4670208), (36, 4540480), (40, 4086432), (42, 3891840), (45, 3632384), (48, 3405360), (56, 2918880), (60, 2724288), (63, 2594560), (64, 2554020), (70, 2335104), (72, 2270240), (80, 2043216), (84, 1945920), (90, 1816192), (96, 1702680), (105, 1556736), (112, 1459440), (120, 1362144), (126, 1297280), (128, 1277010), (140, 1167552), (144, 1135120), (160, 1021608), (168, 972960), (180, 908096), (192, 851340), (210, 778368), (224, 729720), (240, 681072), (252, 648640), (256, 638505), (280, 583776), (288, 567560), (315, 518912), (320, 510804), (336, 486480), (360, 454048), (384, 425670), (420, 389184), (448, 364860), (480, 340536), (504, 324320), (560, 291888), (576, 283780), (630, 259456), (640, 255402), (672, 243240), (720, 227024), (768, 212835), (840, 194592), (896, 182430), (960, 170268), (1008, 162160), (1120, 145944), (1152, 141890), (1260, 129728), (1280, 127701), (1344, 121620), (1440, 113512), (1680, 97296), (1792, 91215), (1920, 85134), (2016, 81080), (2027, 80640), (2240, 72972), (2304, 70945), (2520, 64864), (2688, 60810), (2880, 56756), (3360, 48648), (3840, 42567), (4032, 40540), (4054, 40320), (4480, 36486), (5040, 32432), (5376, 30405), (5760, 28378), (6081, 26880), (6720, 24324), (8064, 20270), (8108, 20160), (8960, 18243), (10080, 16216), (10135, 16128), (11520, 14189), (12162, 13440)]