16491301920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^2\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 432

約数和(自身を含む): 59876736192

約数和(自身を除く): 43385434272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 151, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 302, 318, 324, 360, 405, 424, 432, 453, 477, 480, 486, 530, 540, 604, 636, 648, 720, 755, 795, 810, 848, 864, 906, 954, 972, 1060, 1080, 1208, 1215, 1272, 1296, 1359, 1431, 1440, 1510, 1590, 1620, 1696, 1812, 1908, 1944, 2120, 2160, 2265, 2385, 2416, 2430, 2544, 2592, 2718, 2809, 2862, 3020, 3180, 3240, 3624, 3816, 3888, 4077, 4240, 4293, 4320, 4530, 4770, 4832, 4860, 5088, 5436, 5618, 5724, 6040, 6360, 6480, 6795, 7155, 7248, 7632, 7776, 8003, 8154, 8427, 8480, 8586, 9060, 9540, 9720, 10872, 11236, 11448, 12080, 12231, 12720, 12879, 12960, 13590, 14045, 14310, 14496, 15264, 16006, 16308, 16854, 17172, 18120, 19080, 19440, 20385, 21465, 21744, 22472, 22896, 24009, 24160, 24462, 25281, 25440, 25758, 27180, 28090, 28620, 32012, 32616, 33708, 34344, 36240, 36693, 38160, 38880, 40015, 40770, 42135, 42930, 43488, 44944, 45792, 48018, 48924, 50562, 51516, 54360, 56180, 57240, 61155, 64024, 64395, 65232, 67416, 68688, 72027, 72480, 73386, 75843, 76320, 80030, 81540, 84270, 85860, 89888, 96036, 97848, 101124, 103032, 108720, 112360, 114480, 120045, 122310, 126405, 128048, 128790, 130464, 134832, 137376, 144054, 146772, 151686, 160060, 163080, 168540, 171720, 183465, 192072, 195696, 202248, 206064, 216081, 217440, 224720, 227529, 228960, 240090, 244620, 252810, 256096, 257580, 269664, 288108, 293544, 303372, 320120, 326160, 337080, 343440, 360135, 366930, 379215, 384144, 391392, 404496, 412128, 424159, 432162, 449440, 455058, 480180, 489240, 505620, 515160, 576216, 587088, 606744, 640240, 648243, 652320, 674160, 682587, 686880, 720270, 733860, 758430, 768288, 808992, 848318, 864324, 910116, 960360, 978480, 1011240, 1030320, 1080405, 1137645, 1152432, 1174176, 1213488, 1272477, 1280480, 1296486, 1348320, 1365174, 1440540, 1467720, 1516860, 1696636, 1728648, 1820232, 1920720, 1944729, 1956960, 2022480, 2060640, 2120795, 2160810, 2275290, 2304864, 2426976, 2544954, 2592972, 2730348, 2881080, 2935440, 3033720, 3241215, 3393272, 3412935, 3457296, 3640464, 3817431, 3841440, 3889458, 4044960, 4241590, 4321620, 4550580, 5089908, 5185944, 5460696, 5762160, 5870880, 6067440, 6362385, 6482430, 6786544, 6825870, 6914592, 7280928, 7634862, 7778916, 8483180, 8643240, 9101160, 9723645, 10179816, 10371888, 10921392, 11452293, 11524320, 12134880, 12724770, 12964860, 13573088, 13651740, 15269724, 15557832, 16966360, 17286480, 18202320, 19087155, 19447290, 20359632, 20743776, 21842784, 22904586, 25449540, 25929720, 27303480, 30539448, 31115664, 33932720, 34356879, 34572960, 36404640, 38174310, 38894580, 40719264, 45809172, 50899080, 51859440, 54606960, 57261465, 61078896, 62231328, 67865440, 68713758, 76348620, 77789160, 91618344, 101798160, 103070637, 103718880, 109213920, 114522930, 122157792, 137427516, 152697240, 155578320, 171784395, 183236688, 203596320, 206141274, 229045860, 274855032, 305394480, 311156640, 343568790, 366473376, 412282548, 458091720, 515353185, 549710064, 610788960, 687137580, 824565096, 916183440, 1030706370, 1099420128, 1374275160, 1649130192, 1832366880, 2061412740, 2748550320, 3298260384, 4122825480, 5497100640, 8245650960, 16491301920]

約数ペア:

[(1, 16491301920), (2, 8245650960), (3, 5497100640), (4, 4122825480), (5, 3298260384), (6, 2748550320), (8, 2061412740), (9, 1832366880), (10, 1649130192), (12, 1374275160), (15, 1099420128), (16, 1030706370), (18, 916183440), (20, 824565096), (24, 687137580), (27, 610788960), (30, 549710064), (32, 515353185), (36, 458091720), (40, 412282548), (45, 366473376), (48, 343568790), (53, 311156640), (54, 305394480), (60, 274855032), (72, 229045860), (80, 206141274), (81, 203596320), (90, 183236688), (96, 171784395), (106, 155578320), (108, 152697240), (120, 137427516), (135, 122157792), (144, 114522930), (151, 109213920), (159, 103718880), (160, 103070637), (162, 101798160), (180, 91618344), (212, 77789160), (216, 76348620), (240, 68713758), (243, 67865440), (265, 62231328), (270, 61078896), (288, 57261465), (302, 54606960), (318, 51859440), (324, 50899080), (360, 45809172), (405, 40719264), (424, 38894580), (432, 38174310), (453, 36404640), (477, 34572960), (480, 34356879), (486, 33932720), (530, 31115664), (540, 30539448), (604, 27303480), (636, 25929720), (648, 25449540), (720, 22904586), (755, 21842784), (795, 20743776), (810, 20359632), (848, 19447290), (864, 19087155), (906, 18202320), (954, 17286480), (972, 16966360), (1060, 15557832), (1080, 15269724), (1208, 13651740), (1215, 13573088), (1272, 12964860), (1296, 12724770), (1359, 12134880), (1431, 11524320), (1440, 11452293), (1510, 10921392), (1590, 10371888), (1620, 10179816), (1696, 9723645), (1812, 9101160), (1908, 8643240), (1944, 8483180), (2120, 7778916), (2160, 7634862), (2265, 7280928), (2385, 6914592), (2416, 6825870), (2430, 6786544), (2544, 6482430), (2592, 6362385), (2718, 6067440), (2809, 5870880), (2862, 5762160), (3020, 5460696), (3180, 5185944), (3240, 5089908), (3624, 4550580), (3816, 4321620), (3888, 4241590), (4077, 4044960), (4240, 3889458), (4293, 3841440), (4320, 3817431), (4530, 3640464), (4770, 3457296), (4832, 3412935), (4860, 3393272), (5088, 3241215), (5436, 3033720), (5618, 2935440), (5724, 2881080), (6040, 2730348), (6360, 2592972), (6480, 2544954), (6795, 2426976), (7155, 2304864), (7248, 2275290), (7632, 2160810), (7776, 2120795), (8003, 2060640), (8154, 2022480), (8427, 1956960), (8480, 1944729), (8586, 1920720), (9060, 1820232), (9540, 1728648), (9720, 1696636), (10872, 1516860), (11236, 1467720), (11448, 1440540), (12080, 1365174), (12231, 1348320), (12720, 1296486), (12879, 1280480), (12960, 1272477), (13590, 1213488), (14045, 1174176), (14310, 1152432), (14496, 1137645), (15264, 1080405), (16006, 1030320), (16308, 1011240), (16854, 978480), (17172, 960360), (18120, 910116), (19080, 864324), (19440, 848318), (20385, 808992), (21465, 768288), (21744, 758430), (22472, 733860), (22896, 720270), (24009, 686880), (24160, 682587), (24462, 674160), (25281, 652320), (25440, 648243), (25758, 640240), (27180, 606744), (28090, 587088), (28620, 576216), (32012, 515160), (32616, 505620), (33708, 489240), (34344, 480180), (36240, 455058), (36693, 449440), (38160, 432162), (38880, 424159), (40015, 412128), (40770, 404496), (42135, 391392), (42930, 384144), (43488, 379215), (44944, 366930), (45792, 360135), (48018, 343440), (48924, 337080), (50562, 326160), (51516, 320120), (54360, 303372), (56180, 293544), (57240, 288108), (61155, 269664), (64024, 257580), (64395, 256096), (65232, 252810), (67416, 244620), (68688, 240090), (72027, 228960), (72480, 227529), (73386, 224720), (75843, 217440), (76320, 216081), (80030, 206064), (81540, 202248), (84270, 195696), (85860, 192072), (89888, 183465), (96036, 171720), (97848, 168540), (101124, 163080), (103032, 160060), (108720, 151686), (112360, 146772), (114480, 144054), (120045, 137376), (122310, 134832), (126405, 130464), (128048, 128790)]