239509440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 224

約数和(自身を含む): 890016000

約数和(自身を除く): 650506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1459, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 2918, 3040, 3420, 3648, 4104, 4320, 4377, 4560, 5130, 5472, 5836, 6080, 6840, 7295, 8208, 8640, 8754, 9120, 10260, 10944, 11672, 13131, 13680, 14590, 16416, 17508, 18240, 20520, 21885, 23344, 26262, 27360, 27721, 29180, 32832, 35016, 39393, 41040, 43770, 46688, 52524, 54720, 55442, 58360, 65655, 70032, 78786, 82080, 83163, 87540, 93376, 105048, 110884, 116720, 131310, 138605, 140064, 157572, 164160, 166326, 175080, 196965, 210096, 221768, 233440, 249489, 262620, 277210, 280128, 315144, 332652, 350160, 393930, 415815, 420192, 443536, 466880, 498978, 525240, 554420, 630288, 665304, 700320, 748467, 787860, 831630, 840384, 887072, 997956, 1050480, 1108840, 1247445, 1260576, 1330608, 1400640, 1496934, 1575720, 1663260, 1774144, 1995912, 2100960, 2217680, 2494890, 2521152, 2661216, 2993868, 3151440, 3326520, 3742335, 3991824, 4201920, 4435360, 4989780, 5322432, 5987736, 6302880, 6653040, 7484670, 7983648, 8870720, 9979560, 11975472, 12605760, 13306080, 14969340, 15967296, 19959120, 23950944, 26612160, 29938680, 39918240, 47901888, 59877360, 79836480, 119754720, 239509440]

約数ペア:

[(1, 239509440), (2, 119754720), (3, 79836480), (4, 59877360), (5, 47901888), (6, 39918240), (8, 29938680), (9, 26612160), (10, 23950944), (12, 19959120), (15, 15967296), (16, 14969340), (18, 13306080), (19, 12605760), (20, 11975472), (24, 9979560), (27, 8870720), (30, 7983648), (32, 7484670), (36, 6653040), (38, 6302880), (40, 5987736), (45, 5322432), (48, 4989780), (54, 4435360), (57, 4201920), (60, 3991824), (64, 3742335), (72, 3326520), (76, 3151440), (80, 2993868), (90, 2661216), (95, 2521152), (96, 2494890), (108, 2217680), (114, 2100960), (120, 1995912), (135, 1774144), (144, 1663260), (152, 1575720), (160, 1496934), (171, 1400640), (180, 1330608), (190, 1260576), (192, 1247445), (216, 1108840), (228, 1050480), (240, 997956), (270, 887072), (285, 840384), (288, 831630), (304, 787860), (320, 748467), (342, 700320), (360, 665304), (380, 630288), (432, 554420), (456, 525240), (480, 498978), (513, 466880), (540, 443536), (570, 420192), (576, 415815), (608, 393930), (684, 350160), (720, 332652), (760, 315144), (855, 280128), (864, 277210), (912, 262620), (960, 249489), (1026, 233440), (1080, 221768), (1140, 210096), (1216, 196965), (1368, 175080), (1440, 166326), (1459, 164160), (1520, 157572), (1710, 140064), (1728, 138605), (1824, 131310), (2052, 116720), (2160, 110884), (2280, 105048), (2565, 93376), (2736, 87540), (2880, 83163), (2918, 82080), (3040, 78786), (3420, 70032), (3648, 65655), (4104, 58360), (4320, 55442), (4377, 54720), (4560, 52524), (5130, 46688), (5472, 43770), (5836, 41040), (6080, 39393), (6840, 35016), (7295, 32832), (8208, 29180), (8640, 27721), (8754, 27360), (9120, 26262), (10260, 23344), (10944, 21885), (11672, 20520), (13131, 18240), (13680, 17508), (14590, 16416)]