19639297080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{4159}}^1$

素因数の和:5198

約数の個数: 192

約数和(自身を含む): 68822208000

約数和(自身を除く): 49182910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1009, 1170, 1560, 2018, 2340, 3027, 4036, 4159, 4680, 5045, 6054, 8072, 8318, 9081, 10090, 12108, 12477, 13117, 15135, 16636, 18162, 20180, 20795, 24216, 24954, 26234, 30270, 33272, 36324, 37431, 39351, 40360, 41590, 45405, 49908, 52468, 54067, 60540, 62385, 65585, 72648, 74862, 78702, 83180, 90810, 99816, 104936, 108134, 118053, 121080, 124770, 131170, 149724, 157404, 162201, 166360, 181620, 187155, 196755, 216268, 236106, 249540, 262340, 270335, 299448, 314808, 324402, 363240, 374310, 393510, 432536, 472212, 486603, 499080, 524680, 540670, 590265, 648804, 748620, 787020, 811005, 944424, 973206, 1081340, 1180530, 1297608, 1497240, 1574040, 1622010, 1946412, 2162680, 2361060, 2433015, 3244020, 3892824, 4196431, 4722120, 4866030, 6488040, 8392862, 9732060, 12589293, 16785724, 19464120, 20982155, 25178586, 33571448, 37767879, 41964310, 50357172, 54553603, 62946465, 75535758, 83928620, 100714344, 109107206, 125892930, 151071516, 163660809, 167857240, 188839395, 218214412, 251785860, 272768015, 302143032, 327321618, 377678790, 436428824, 490982427, 503571720, 545536030, 654643236, 755357580, 818304045, 981964854, 1091072060, 1309286472, 1510715160, 1636608090, 1963929708, 2182144120, 2454912135, 3273216180, 3927859416, 4909824270, 6546432360, 9819648540, 19639297080]

約数ペア:

[(1, 19639297080), (2, 9819648540), (3, 6546432360), (4, 4909824270), (5, 3927859416), (6, 3273216180), (8, 2454912135), (9, 2182144120), (10, 1963929708), (12, 1636608090), (13, 1510715160), (15, 1309286472), (18, 1091072060), (20, 981964854), (24, 818304045), (26, 755357580), (30, 654643236), (36, 545536030), (39, 503571720), (40, 490982427), (45, 436428824), (52, 377678790), (60, 327321618), (65, 302143032), (72, 272768015), (78, 251785860), (90, 218214412), (104, 188839395), (117, 167857240), (120, 163660809), (130, 151071516), (156, 125892930), (180, 109107206), (195, 100714344), (234, 83928620), (260, 75535758), (312, 62946465), (360, 54553603), (390, 50357172), (468, 41964310), (520, 37767879), (585, 33571448), (780, 25178586), (936, 20982155), (1009, 19464120), (1170, 16785724), (1560, 12589293), (2018, 9732060), (2340, 8392862), (3027, 6488040), (4036, 4866030), (4159, 4722120), (4680, 4196431), (5045, 3892824), (6054, 3244020), (8072, 2433015), (8318, 2361060), (9081, 2162680), (10090, 1946412), (12108, 1622010), (12477, 1574040), (13117, 1497240), (15135, 1297608), (16636, 1180530), (18162, 1081340), (20180, 973206), (20795, 944424), (24216, 811005), (24954, 787020), (26234, 748620), (30270, 648804), (33272, 590265), (36324, 540670), (37431, 524680), (39351, 499080), (40360, 486603), (41590, 472212), (45405, 432536), (49908, 393510), (52468, 374310), (54067, 363240), (60540, 324402), (62385, 314808), (65585, 299448), (72648, 270335), (74862, 262340), (78702, 249540), (83180, 236106), (90810, 216268), (99816, 196755), (104936, 187155), (108134, 181620), (118053, 166360), (121080, 162201), (124770, 157404), (131170, 149724)]