289433760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 384

約数和(自身を含む): 1170505728

約数和(自身を除く): 881071968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 154, 160, 164, 165, 168, 176, 191, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 352, 382, 385, 410, 420, 440, 451, 462, 480, 492, 528, 560, 573, 574, 615, 616, 656, 660, 672, 764, 770, 820, 840, 861, 880, 902, 924, 955, 984, 1056, 1120, 1146, 1148, 1155, 1230, 1232, 1312, 1320, 1337, 1353, 1435, 1528, 1540, 1640, 1680, 1722, 1760, 1804, 1848, 1910, 1968, 2101, 2255, 2292, 2296, 2310, 2460, 2464, 2640, 2674, 2706, 2865, 2870, 3056, 3080, 3157, 3280, 3360, 3444, 3608, 3696, 3820, 3936, 4011, 4202, 4305, 4510, 4584, 4592, 4620, 4920, 5280, 5348, 5412, 5730, 5740, 6112, 6160, 6303, 6314, 6560, 6685, 6765, 6888, 7216, 7392, 7640, 7831, 8022, 8404, 8610, 9020, 9168, 9184, 9240, 9471, 9840, 10505, 10696, 10824, 11460, 11480, 12320, 12606, 12628, 13370, 13530, 13776, 14432, 14707, 15280, 15662, 15785, 16044, 16808, 17220, 18040, 18336, 18480, 18942, 19680, 20055, 21010, 21392, 21648, 22920, 22960, 23493, 25212, 25256, 26740, 27060, 27552, 29414, 30560, 31324, 31515, 31570, 32088, 33616, 34440, 36080, 36960, 37884, 39155, 40110, 42020, 42784, 43296, 44121, 45840, 45920, 46986, 47355, 50424, 50512, 53480, 54120, 54817, 58828, 62648, 63030, 63140, 64176, 67232, 68880, 72160, 73535, 75768, 78310, 80220, 84040, 86141, 88242, 91680, 93972, 94710, 100848, 101024, 106960, 108240, 109634, 117465, 117656, 125296, 126060, 126280, 128352, 137760, 147070, 151536, 156620, 160440, 164451, 168080, 172282, 176484, 187944, 189420, 201696, 213920, 216480, 219268, 220605, 234930, 235312, 250592, 252120, 252560, 258423, 274085, 294140, 303072, 313240, 320880, 328902, 336160, 344564, 352968, 375888, 378840, 430705, 438536, 441210, 469860, 470624, 504240, 505120, 516846, 548170, 588280, 602987, 626480, 641760, 657804, 689128, 705936, 751776, 757680, 822255, 861410, 877072, 882420, 939720, 1008480, 1033692, 1096340, 1176560, 1205974, 1252960, 1292115, 1315608, 1378256, 1411872, 1515360, 1644510, 1722820, 1754144, 1764840, 1808961, 1879440, 2067384, 2192680, 2353120, 2411948, 2584230, 2631216, 2756512, 3014935, 3289020, 3445640, 3529680, 3617922, 3758880, 4134768, 4385360, 4823896, 5168460, 5262432, 6029870, 6578040, 6891280, 7059360, 7235844, 8269536, 8770720, 9044805, 9647792, 10336920, 12059740, 13156080, 13782560, 14471688, 18089610, 19295584, 20673840, 24119480, 26312160, 28943376, 36179220, 41347680, 48238960, 57886752, 72358440, 96477920, 144716880, 289433760]

約数ペア:

[(1, 289433760), (2, 144716880), (3, 96477920), (4, 72358440), (5, 57886752), (6, 48238960), (7, 41347680), (8, 36179220), (10, 28943376), (11, 26312160), (12, 24119480), (14, 20673840), (15, 19295584), (16, 18089610), (20, 14471688), (21, 13782560), (22, 13156080), (24, 12059740), (28, 10336920), (30, 9647792), (32, 9044805), (33, 8770720), (35, 8269536), (40, 7235844), (41, 7059360), (42, 6891280), (44, 6578040), (48, 6029870), (55, 5262432), (56, 5168460), (60, 4823896), (66, 4385360), (70, 4134768), (77, 3758880), (80, 3617922), (82, 3529680), (84, 3445640), (88, 3289020), (96, 3014935), (105, 2756512), (110, 2631216), (112, 2584230), (120, 2411948), (123, 2353120), (132, 2192680), (140, 2067384), (154, 1879440), (160, 1808961), (164, 1764840), (165, 1754144), (168, 1722820), (176, 1644510), (191, 1515360), (205, 1411872), (210, 1378256), (220, 1315608), (224, 1292115), (231, 1252960), (240, 1205974), (246, 1176560), (264, 1096340), (280, 1033692), (287, 1008480), (308, 939720), (328, 882420), (330, 877072), (336, 861410), (352, 822255), (382, 757680), (385, 751776), (410, 705936), (420, 689128), (440, 657804), (451, 641760), (462, 626480), (480, 602987), (492, 588280), (528, 548170), (560, 516846), (573, 505120), (574, 504240), (615, 470624), (616, 469860), (656, 441210), (660, 438536), (672, 430705), (764, 378840), (770, 375888), (820, 352968), (840, 344564), (861, 336160), (880, 328902), (902, 320880), (924, 313240), (955, 303072), (984, 294140), (1056, 274085), (1120, 258423), (1146, 252560), (1148, 252120), (1155, 250592), (1230, 235312), (1232, 234930), (1312, 220605), (1320, 219268), (1337, 216480), (1353, 213920), (1435, 201696), (1528, 189420), (1540, 187944), (1640, 176484), (1680, 172282), (1722, 168080), (1760, 164451), (1804, 160440), (1848, 156620), (1910, 151536), (1968, 147070), (2101, 137760), (2255, 128352), (2292, 126280), (2296, 126060), (2310, 125296), (2460, 117656), (2464, 117465), (2640, 109634), (2674, 108240), (2706, 106960), (2865, 101024), (2870, 100848), (3056, 94710), (3080, 93972), (3157, 91680), (3280, 88242), (3360, 86141), (3444, 84040), (3608, 80220), (3696, 78310), (3820, 75768), (3936, 73535), (4011, 72160), (4202, 68880), (4305, 67232), (4510, 64176), (4584, 63140), (4592, 63030), (4620, 62648), (4920, 58828), (5280, 54817), (5348, 54120), (5412, 53480), (5730, 50512), (5740, 50424), (6112, 47355), (6160, 46986), (6303, 45920), (6314, 45840), (6560, 44121), (6685, 43296), (6765, 42784), (6888, 42020), (7216, 40110), (7392, 39155), (7640, 37884), (7831, 36960), (8022, 36080), (8404, 34440), (8610, 33616), (9020, 32088), (9168, 31570), (9184, 31515), (9240, 31324), (9471, 30560), (9840, 29414), (10505, 27552), (10696, 27060), (10824, 26740), (11460, 25256), (11480, 25212), (12320, 23493), (12606, 22960), (12628, 22920), (13370, 21648), (13530, 21392), (13776, 21010), (14432, 20055), (14707, 19680), (15280, 18942), (15662, 18480), (15785, 18336), (16044, 18040), (16808, 17220)]