157323600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 240

約数和(自身を含む): 640256640

約数和(自身を除く): 482933040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2081, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4162, 4200, 4725, 5040, 5400, 6243, 6300, 7560, 8324, 8400, 9450, 10405, 10800, 12486, 12600, 14567, 15120, 16648, 18729, 18900, 20810, 24972, 25200, 29134, 31215, 33296, 37458, 37800, 41620, 43701, 49944, 52025, 56187, 58268, 62430, 72835, 74916, 75600, 83240, 87402, 93645, 99888, 104050, 112374, 116536, 124860, 131103, 145670, 149832, 156075, 166480, 174804, 187290, 208100, 218505, 224748, 233072, 249720, 262206, 280935, 291340, 299664, 312150, 349608, 364175, 374580, 393309, 416200, 437010, 449496, 468225, 499440, 524412, 561870, 582680, 624300, 655515, 699216, 728350, 749160, 786618, 832400, 874020, 898992, 936450, 1048824, 1092525, 1123740, 1165360, 1248600, 1311030, 1404675, 1456700, 1498320, 1573236, 1748040, 1872900, 1966545, 2097648, 2185050, 2247480, 2497200, 2622060, 2809350, 2913400, 3146472, 3277575, 3496080, 3745800, 3933090, 4370100, 4494960, 5244120, 5618700, 5826800, 6292944, 6555150, 7491600, 7866180, 8740200, 9832725, 10488240, 11237400, 13110300, 15732360, 17480400, 19665450, 22474800, 26220600, 31464720, 39330900, 52441200, 78661800, 157323600]

約数ペア:

[(1, 157323600), (2, 78661800), (3, 52441200), (4, 39330900), (5, 31464720), (6, 26220600), (7, 22474800), (8, 19665450), (9, 17480400), (10, 15732360), (12, 13110300), (14, 11237400), (15, 10488240), (16, 9832725), (18, 8740200), (20, 7866180), (21, 7491600), (24, 6555150), (25, 6292944), (27, 5826800), (28, 5618700), (30, 5244120), (35, 4494960), (36, 4370100), (40, 3933090), (42, 3745800), (45, 3496080), (48, 3277575), (50, 3146472), (54, 2913400), (56, 2809350), (60, 2622060), (63, 2497200), (70, 2247480), (72, 2185050), (75, 2097648), (80, 1966545), (84, 1872900), (90, 1748040), (100, 1573236), (105, 1498320), (108, 1456700), (112, 1404675), (120, 1311030), (126, 1248600), (135, 1165360), (140, 1123740), (144, 1092525), (150, 1048824), (168, 936450), (175, 898992), (180, 874020), (189, 832400), (200, 786618), (210, 749160), (216, 728350), (225, 699216), (240, 655515), (252, 624300), (270, 582680), (280, 561870), (300, 524412), (315, 499440), (336, 468225), (350, 449496), (360, 437010), (378, 416200), (400, 393309), (420, 374580), (432, 364175), (450, 349608), (504, 312150), (525, 299664), (540, 291340), (560, 280935), (600, 262206), (630, 249720), (675, 233072), (700, 224748), (720, 218505), (756, 208100), (840, 187290), (900, 174804), (945, 166480), (1008, 156075), (1050, 149832), (1080, 145670), (1200, 131103), (1260, 124860), (1350, 116536), (1400, 112374), (1512, 104050), (1575, 99888), (1680, 93645), (1800, 87402), (1890, 83240), (2081, 75600), (2100, 74916), (2160, 72835), (2520, 62430), (2700, 58268), (2800, 56187), (3024, 52025), (3150, 49944), (3600, 43701), (3780, 41620), (4162, 37800), (4200, 37458), (4725, 33296), (5040, 31215), (5400, 29134), (6243, 25200), (6300, 24972), (7560, 20810), (8324, 18900), (8400, 18729), (9450, 16648), (10405, 15120), (10800, 14567), (12486, 12600)]