1259038020940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1\times {\mathrm{911}}^1$

素因数の和:2000

約数の個数: 192

約数和(自身を含む): 3118840381440

約数和(自身を除く): 1859802360500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 479, 518, 557, 740, 911, 958, 1036, 1114, 1295, 1822, 1916, 2228, 2395, 2590, 2785, 3353, 3644, 3899, 4555, 4790, 5180, 5570, 6377, 6706, 7798, 9110, 9580, 11140, 12754, 13412, 15596, 16765, 17723, 18220, 19495, 20609, 25508, 31885, 33530, 33707, 35446, 38990, 41218, 63770, 67060, 67414, 70892, 77980, 82436, 88615, 103045, 124061, 127540, 134828, 144263, 168535, 177230, 206090, 235949, 248122, 266803, 288526, 337070, 354460, 412180, 436369, 471898, 496244, 507427, 533606, 577052, 620305, 674140, 721315, 872738, 943796, 1014854, 1067212, 1179745, 1240610, 1334015, 1442630, 1745476, 1867621, 2029708, 2181845, 2359490, 2481220, 2537135, 2668030, 2885260, 3054583, 3551989, 3735242, 4363690, 4718980, 5074270, 5336060, 6109166, 7103978, 7470484, 8727380, 9338105, 9871711, 10148540, 12218332, 14207956, 15272915, 16145653, 17759945, 18676210, 18774799, 19743422, 30545830, 32291306, 35519890, 37352420, 37549598, 39486844, 49358555, 61091660, 64582612, 69101977, 71039780, 75099196, 80728265, 93873995, 98717110, 113019571, 131423593, 138203954, 161456530, 187747990, 197434220, 226039142, 243057533, 262847186, 276407908, 322913060, 345509885, 375495980, 452078284, 486115066, 525694372, 565097855, 657117965, 691019770, 972230132, 1130195710, 1215287665, 1314235930, 1382039540, 1701402731, 2260391420, 2430575330, 2628471860, 3402805462, 4861150660, 6805610924, 8507013655, 8993128721, 17014027310, 17986257442, 34028054620, 35972514884, 44965643605, 62951901047, 89931287210, 125903802094, 179862574420, 251807604188, 314759505235, 629519010470, 1259038020940]

約数ペア:

[(1, 1259038020940), (2, 629519010470), (4, 314759505235), (5, 251807604188), (7, 179862574420), (10, 125903802094), (14, 89931287210), (20, 62951901047), (28, 44965643605), (35, 35972514884), (37, 34028054620), (70, 17986257442), (74, 17014027310), (140, 8993128721), (148, 8507013655), (185, 6805610924), (259, 4861150660), (370, 3402805462), (479, 2628471860), (518, 2430575330), (557, 2260391420), (740, 1701402731), (911, 1382039540), (958, 1314235930), (1036, 1215287665), (1114, 1130195710), (1295, 972230132), (1822, 691019770), (1916, 657117965), (2228, 565097855), (2395, 525694372), (2590, 486115066), (2785, 452078284), (3353, 375495980), (3644, 345509885), (3899, 322913060), (4555, 276407908), (4790, 262847186), (5180, 243057533), (5570, 226039142), (6377, 197434220), (6706, 187747990), (7798, 161456530), (9110, 138203954), (9580, 131423593), (11140, 113019571), (12754, 98717110), (13412, 93873995), (15596, 80728265), (16765, 75099196), (17723, 71039780), (18220, 69101977), (19495, 64582612), (20609, 61091660), (25508, 49358555), (31885, 39486844), (33530, 37549598), (33707, 37352420), (35446, 35519890), (38990, 32291306), (41218, 30545830), (63770, 19743422), (67060, 18774799), (67414, 18676210), (70892, 17759945), (77980, 16145653), (82436, 15272915), (88615, 14207956), (103045, 12218332), (124061, 10148540), (127540, 9871711), (134828, 9338105), (144263, 8727380), (168535, 7470484), (177230, 7103978), (206090, 6109166), (235949, 5336060), (248122, 5074270), (266803, 4718980), (288526, 4363690), (337070, 3735242), (354460, 3551989), (412180, 3054583), (436369, 2885260), (471898, 2668030), (496244, 2537135), (507427, 2481220), (533606, 2359490), (577052, 2181845), (620305, 2029708), (674140, 1867621), (721315, 1745476), (872738, 1442630), (943796, 1334015), (1014854, 1240610), (1067212, 1179745)]