15689864080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 320

約数和(自身を含む): 43447219200

約数和(自身を除く): 27757355120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 43, 44, 55, 76, 80, 86, 88, 95, 110, 139, 152, 157, 172, 176, 190, 209, 215, 220, 278, 304, 314, 344, 380, 418, 430, 440, 473, 556, 628, 688, 695, 760, 785, 817, 836, 860, 880, 946, 1045, 1112, 1256, 1390, 1520, 1529, 1570, 1634, 1672, 1720, 1727, 1892, 2090, 2224, 2365, 2512, 2641, 2780, 2983, 3058, 3140, 3268, 3344, 3440, 3454, 3784, 4085, 4180, 4730, 5282, 5560, 5966, 5977, 6116, 6280, 6536, 6751, 6908, 7568, 7645, 8170, 8360, 8635, 8987, 9460, 10564, 11120, 11932, 11954, 12232, 12560, 13072, 13205, 13502, 13816, 14915, 15290, 16340, 16720, 17270, 17974, 18920, 21128, 21823, 23864, 23908, 24464, 26410, 27004, 27632, 29051, 29830, 29885, 30580, 32680, 32813, 33755, 34540, 35948, 37840, 42256, 43646, 44935, 47728, 47816, 52820, 54008, 58102, 59660, 59770, 61160, 65360, 65626, 65747, 67510, 69080, 71896, 74261, 87292, 89870, 95632, 105640, 108016, 109115, 113563, 116204, 119320, 119540, 122320, 128269, 131252, 131494, 135020, 138160, 143792, 145255, 148522, 164065, 174584, 179740, 211280, 218230, 227126, 232408, 238640, 239080, 240053, 256538, 262504, 262988, 270040, 290510, 297044, 328130, 328735, 349168, 359480, 371305, 414637, 436460, 454252, 464816, 478160, 480106, 513076, 525008, 525976, 540080, 567815, 581020, 594088, 641345, 656260, 657470, 718960, 742610, 829274, 872920, 908504, 938389, 960212, 1026152, 1051952, 1135630, 1162040, 1188176, 1200265, 1249193, 1282690, 1312520, 1314940, 1410959, 1485220, 1658548, 1745840, 1817008, 1876778, 1920424, 2052304, 2073185, 2271260, 2324080, 2400530, 2498386, 2565380, 2625040, 2629880, 2821918, 2970440, 3317096, 3753556, 3840848, 4146370, 4542520, 4561007, 4691945, 4801060, 4996772, 5130760, 5259760, 5643836, 5940880, 6245965, 6634192, 7054795, 7507112, 8292740, 9085040, 9122014, 9383890, 9602120, 9993544, 10261520, 10322279, 11287672, 12491930, 14109590, 15014224, 16585480, 17829391, 18244028, 18767780, 19204240, 19987088, 20644558, 22575344, 22805035, 24983860, 28219180, 33170960, 35658782, 36488056, 37535560, 41289116, 45610070, 49967720, 51611395, 56438360, 71317564, 72976112, 75071120, 82578232, 89146955, 91220140, 99935440, 103222790, 112876720, 142635128, 165156464, 178293910, 182440280, 196123301, 206445580, 285270256, 356587820, 364880560, 392246602, 412891160, 713175640, 784493204, 825782320, 980616505, 1426351280, 1568986408, 1961233010, 3137972816, 3922466020, 7844932040, 15689864080]

約数ペア:

[(1, 15689864080), (2, 7844932040), (4, 3922466020), (5, 3137972816), (8, 1961233010), (10, 1568986408), (11, 1426351280), (16, 980616505), (19, 825782320), (20, 784493204), (22, 713175640), (38, 412891160), (40, 392246602), (43, 364880560), (44, 356587820), (55, 285270256), (76, 206445580), (80, 196123301), (86, 182440280), (88, 178293910), (95, 165156464), (110, 142635128), (139, 112876720), (152, 103222790), (157, 99935440), (172, 91220140), (176, 89146955), (190, 82578232), (209, 75071120), (215, 72976112), (220, 71317564), (278, 56438360), (304, 51611395), (314, 49967720), (344, 45610070), (380, 41289116), (418, 37535560), (430, 36488056), (440, 35658782), (473, 33170960), (556, 28219180), (628, 24983860), (688, 22805035), (695, 22575344), (760, 20644558), (785, 19987088), (817, 19204240), (836, 18767780), (860, 18244028), (880, 17829391), (946, 16585480), (1045, 15014224), (1112, 14109590), (1256, 12491930), (1390, 11287672), (1520, 10322279), (1529, 10261520), (1570, 9993544), (1634, 9602120), (1672, 9383890), (1720, 9122014), (1727, 9085040), (1892, 8292740), (2090, 7507112), (2224, 7054795), (2365, 6634192), (2512, 6245965), (2641, 5940880), (2780, 5643836), (2983, 5259760), (3058, 5130760), (3140, 4996772), (3268, 4801060), (3344, 4691945), (3440, 4561007), (3454, 4542520), (3784, 4146370), (4085, 3840848), (4180, 3753556), (4730, 3317096), (5282, 2970440), (5560, 2821918), (5966, 2629880), (5977, 2625040), (6116, 2565380), (6280, 2498386), (6536, 2400530), (6751, 2324080), (6908, 2271260), (7568, 2073185), (7645, 2052304), (8170, 1920424), (8360, 1876778), (8635, 1817008), (8987, 1745840), (9460, 1658548), (10564, 1485220), (11120, 1410959), (11932, 1314940), (11954, 1312520), (12232, 1282690), (12560, 1249193), (13072, 1200265), (13205, 1188176), (13502, 1162040), (13816, 1135630), (14915, 1051952), (15290, 1026152), (16340, 960212), (16720, 938389), (17270, 908504), (17974, 872920), (18920, 829274), (21128, 742610), (21823, 718960), (23864, 657470), (23908, 656260), (24464, 641345), (26410, 594088), (27004, 581020), (27632, 567815), (29051, 540080), (29830, 525976), (29885, 525008), (30580, 513076), (32680, 480106), (32813, 478160), (33755, 464816), (34540, 454252), (35948, 436460), (37840, 414637), (42256, 371305), (43646, 359480), (44935, 349168), (47728, 328735), (47816, 328130), (52820, 297044), (54008, 290510), (58102, 270040), (59660, 262988), (59770, 262504), (61160, 256538), (65360, 240053), (65626, 239080), (65747, 238640), (67510, 232408), (69080, 227126), (71896, 218230), (74261, 211280), (87292, 179740), (89870, 174584), (95632, 164065), (105640, 148522), (108016, 145255), (109115, 143792), (113563, 138160), (116204, 135020), (119320, 131494), (119540, 131252), (122320, 128269)]