181010686480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{30931}}^1$

素因数の和:31305

約数の個数: 160

約数和(自身を含む): 481348441728

約数和(自身を除く): 300337755248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 331, 340, 442, 520, 662, 680, 884, 1040, 1105, 1324, 1360, 1655, 1768, 2210, 2648, 3310, 3536, 4303, 4420, 5296, 5627, 6620, 8606, 8840, 11254, 13240, 17212, 17680, 21515, 22508, 26480, 28135, 30931, 34424, 43030, 45016, 56270, 61862, 68848, 73151, 86060, 90032, 112540, 123724, 146302, 154655, 172120, 225080, 247448, 292604, 309310, 344240, 365755, 402103, 450160, 494896, 525827, 585208, 618620, 731510, 804206, 1051654, 1170416, 1237240, 1463020, 1608412, 2010515, 2103308, 2474480, 2629135, 2926040, 3216824, 4021030, 4206616, 5258270, 5852080, 6433648, 6835751, 8042060, 8413232, 10238161, 10516540, 13671502, 16084120, 20476322, 21033080, 27343004, 32168240, 34178755, 40952644, 42066160, 51190805, 54686008, 68357510, 81905288, 102381610, 109372016, 133096093, 136715020, 163810576, 174048737, 204763220, 266192186, 273430040, 348097474, 409526440, 532384372, 546860080, 665480465, 696194948, 819052880, 870243685, 1064768744, 1330960930, 1392389896, 1740487370, 2129537488, 2262633581, 2661921860, 2784779792, 3480974740, 4525267162, 5323843720, 6961949480, 9050534324, 10647687440, 11313167905, 13923898960, 18101068648, 22626335810, 36202137296, 45252671620, 90505343240, 181010686480]

約数ペア:

[(1, 181010686480), (2, 90505343240), (4, 45252671620), (5, 36202137296), (8, 22626335810), (10, 18101068648), (13, 13923898960), (16, 11313167905), (17, 10647687440), (20, 9050534324), (26, 6961949480), (34, 5323843720), (40, 4525267162), (52, 3480974740), (65, 2784779792), (68, 2661921860), (80, 2262633581), (85, 2129537488), (104, 1740487370), (130, 1392389896), (136, 1330960930), (170, 1064768744), (208, 870243685), (221, 819052880), (260, 696194948), (272, 665480465), (331, 546860080), (340, 532384372), (442, 409526440), (520, 348097474), (662, 273430040), (680, 266192186), (884, 204763220), (1040, 174048737), (1105, 163810576), (1324, 136715020), (1360, 133096093), (1655, 109372016), (1768, 102381610), (2210, 81905288), (2648, 68357510), (3310, 54686008), (3536, 51190805), (4303, 42066160), (4420, 40952644), (5296, 34178755), (5627, 32168240), (6620, 27343004), (8606, 21033080), (8840, 20476322), (11254, 16084120), (13240, 13671502), (17212, 10516540), (17680, 10238161), (21515, 8413232), (22508, 8042060), (26480, 6835751), (28135, 6433648), (30931, 5852080), (34424, 5258270), (43030, 4206616), (45016, 4021030), (56270, 3216824), (61862, 2926040), (68848, 2629135), (73151, 2474480), (86060, 2103308), (90032, 2010515), (112540, 1608412), (123724, 1463020), (146302, 1237240), (154655, 1170416), (172120, 1051654), (225080, 804206), (247448, 731510), (292604, 618620), (309310, 585208), (344240, 525827), (365755, 494896), (402103, 450160)]