208079280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 200

約数和(自身を含む): 730814832

約数和(自身を除く): 522735552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 163, 180, 197, 216, 240, 270, 324, 326, 360, 394, 405, 432, 489, 540, 591, 648, 652, 720, 788, 810, 815, 978, 985, 1080, 1182, 1296, 1304, 1467, 1576, 1620, 1630, 1773, 1956, 1970, 2160, 2364, 2445, 2608, 2934, 2955, 3152, 3240, 3260, 3546, 3912, 3940, 4401, 4728, 4890, 5319, 5868, 5910, 6480, 6520, 7092, 7335, 7824, 7880, 8802, 8865, 9456, 9780, 10638, 11736, 11820, 13040, 13203, 14184, 14670, 15760, 15957, 17604, 17730, 19560, 21276, 22005, 23472, 23640, 26406, 26595, 28368, 29340, 31914, 32111, 35208, 35460, 39120, 42552, 44010, 47280, 52812, 53190, 58680, 63828, 64222, 66015, 70416, 70920, 79785, 85104, 88020, 96333, 105624, 106380, 117360, 127656, 128444, 132030, 141840, 159570, 160555, 176040, 192666, 211248, 212760, 255312, 256888, 264060, 288999, 319140, 321110, 352080, 385332, 425520, 481665, 513776, 528120, 577998, 638280, 642220, 770664, 866997, 963330, 1056240, 1155996, 1276560, 1284440, 1444995, 1541328, 1733994, 1926660, 2311992, 2568880, 2600991, 2889990, 3467988, 3853320, 4334985, 4623984, 5201982, 5779980, 6935976, 7706640, 8669970, 10403964, 11559960, 13004955, 13871952, 17339940, 20807928, 23119920, 26009910, 34679880, 41615856, 52019820, 69359760, 104039640, 208079280]

約数ペア:

[(1, 208079280), (2, 104039640), (3, 69359760), (4, 52019820), (5, 41615856), (6, 34679880), (8, 26009910), (9, 23119920), (10, 20807928), (12, 17339940), (15, 13871952), (16, 13004955), (18, 11559960), (20, 10403964), (24, 8669970), (27, 7706640), (30, 6935976), (36, 5779980), (40, 5201982), (45, 4623984), (48, 4334985), (54, 3853320), (60, 3467988), (72, 2889990), (80, 2600991), (81, 2568880), (90, 2311992), (108, 1926660), (120, 1733994), (135, 1541328), (144, 1444995), (162, 1284440), (163, 1276560), (180, 1155996), (197, 1056240), (216, 963330), (240, 866997), (270, 770664), (324, 642220), (326, 638280), (360, 577998), (394, 528120), (405, 513776), (432, 481665), (489, 425520), (540, 385332), (591, 352080), (648, 321110), (652, 319140), (720, 288999), (788, 264060), (810, 256888), (815, 255312), (978, 212760), (985, 211248), (1080, 192666), (1182, 176040), (1296, 160555), (1304, 159570), (1467, 141840), (1576, 132030), (1620, 128444), (1630, 127656), (1773, 117360), (1956, 106380), (1970, 105624), (2160, 96333), (2364, 88020), (2445, 85104), (2608, 79785), (2934, 70920), (2955, 70416), (3152, 66015), (3240, 64222), (3260, 63828), (3546, 58680), (3912, 53190), (3940, 52812), (4401, 47280), (4728, 44010), (4890, 42552), (5319, 39120), (5868, 35460), (5910, 35208), (6480, 32111), (6520, 31914), (7092, 29340), (7335, 28368), (7824, 26595), (7880, 26406), (8802, 23640), (8865, 23472), (9456, 22005), (9780, 21276), (10638, 19560), (11736, 17730), (11820, 17604), (13040, 15957), (13203, 15760), (14184, 14670)]