224802760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 628185600

約数和(自身を除く): 403382840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 151, 182, 260, 280, 302, 364, 409, 455, 520, 604, 728, 755, 818, 910, 1057, 1208, 1510, 1636, 1820, 1963, 2045, 2114, 2863, 3020, 3272, 3640, 3926, 4090, 4228, 5285, 5317, 5726, 6040, 7852, 8180, 8456, 9815, 10570, 10634, 11452, 13741, 14315, 15704, 16360, 19630, 21140, 21268, 22904, 26585, 27482, 28630, 37219, 39260, 42280, 42536, 53170, 54964, 57260, 61759, 68705, 74438, 78520, 106340, 109928, 114520, 123518, 137410, 148876, 186095, 212680, 247036, 274820, 297752, 308795, 372190, 432313, 494072, 549640, 617590, 744380, 802867, 864626, 1235180, 1488760, 1605734, 1729252, 2161565, 2470360, 3211468, 3458504, 4014335, 4323130, 5620069, 6422936, 8028670, 8646260, 11240138, 16057340, 17292520, 22480276, 28100345, 32114680, 44960552, 56200690, 112401380, 224802760]

約数ペア:

[(1, 224802760), (2, 112401380), (4, 56200690), (5, 44960552), (7, 32114680), (8, 28100345), (10, 22480276), (13, 17292520), (14, 16057340), (20, 11240138), (26, 8646260), (28, 8028670), (35, 6422936), (40, 5620069), (52, 4323130), (56, 4014335), (65, 3458504), (70, 3211468), (91, 2470360), (104, 2161565), (130, 1729252), (140, 1605734), (151, 1488760), (182, 1235180), (260, 864626), (280, 802867), (302, 744380), (364, 617590), (409, 549640), (455, 494072), (520, 432313), (604, 372190), (728, 308795), (755, 297752), (818, 274820), (910, 247036), (1057, 212680), (1208, 186095), (1510, 148876), (1636, 137410), (1820, 123518), (1963, 114520), (2045, 109928), (2114, 106340), (2863, 78520), (3020, 74438), (3272, 68705), (3640, 61759), (3926, 57260), (4090, 54964), (4228, 53170), (5285, 42536), (5317, 42280), (5726, 39260), (6040, 37219), (7852, 28630), (8180, 27482), (8456, 26585), (9815, 22904), (10570, 21268), (10634, 21140), (11452, 19630), (13741, 16360), (14315, 15704)]