158417280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 192

約数和(自身を含む): 625341600

約数和(自身を除く): 466924320

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3929, 4032, 4480, 5040, 5760, 6720, 7858, 8064, 10080, 11787, 13440, 15716, 19645, 20160, 23574, 27503, 31432, 35361, 39290, 40320, 47148, 55006, 58935, 62864, 70722, 78580, 82509, 94296, 110012, 117870, 125728, 137515, 141444, 157160, 165018, 176805, 188592, 220024, 235740, 247527, 251456, 275030, 282888, 314320, 330036, 353610, 377184, 412545, 440048, 471480, 495054, 502912, 550060, 565776, 628640, 660072, 707220, 754368, 825090, 880096, 942960, 990108, 1100120, 1131552, 1237635, 1257280, 1320144, 1414440, 1508736, 1650180, 1760192, 1885920, 1980216, 2200240, 2263104, 2475270, 2514560, 2640288, 2828880, 3300360, 3520384, 3771840, 3960432, 4400480, 4526208, 4950540, 5280576, 5657760, 6600720, 7543680, 7920864, 8800960, 9901080, 10561152, 11315520, 13201440, 15841728, 17601920, 19802160, 22631040, 26402880, 31683456, 39604320, 52805760, 79208640, 158417280]

約数ペア:

[(1, 158417280), (2, 79208640), (3, 52805760), (4, 39604320), (5, 31683456), (6, 26402880), (7, 22631040), (8, 19802160), (9, 17601920), (10, 15841728), (12, 13201440), (14, 11315520), (15, 10561152), (16, 9901080), (18, 8800960), (20, 7920864), (21, 7543680), (24, 6600720), (28, 5657760), (30, 5280576), (32, 4950540), (35, 4526208), (36, 4400480), (40, 3960432), (42, 3771840), (45, 3520384), (48, 3300360), (56, 2828880), (60, 2640288), (63, 2514560), (64, 2475270), (70, 2263104), (72, 2200240), (80, 1980216), (84, 1885920), (90, 1760192), (96, 1650180), (105, 1508736), (112, 1414440), (120, 1320144), (126, 1257280), (128, 1237635), (140, 1131552), (144, 1100120), (160, 990108), (168, 942960), (180, 880096), (192, 825090), (210, 754368), (224, 707220), (240, 660072), (252, 628640), (280, 565776), (288, 550060), (315, 502912), (320, 495054), (336, 471480), (360, 440048), (384, 412545), (420, 377184), (448, 353610), (480, 330036), (504, 314320), (560, 282888), (576, 275030), (630, 251456), (640, 247527), (672, 235740), (720, 220024), (840, 188592), (896, 176805), (960, 165018), (1008, 157160), (1120, 141444), (1152, 137515), (1260, 125728), (1344, 117870), (1440, 110012), (1680, 94296), (1920, 82509), (2016, 78580), (2240, 70722), (2520, 62864), (2688, 58935), (2880, 55006), (3360, 47148), (3929, 40320), (4032, 39290), (4480, 35361), (5040, 31432), (5760, 27503), (6720, 23574), (7858, 20160), (8064, 19645), (10080, 15716), (11787, 13440)]