128041200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 180

約数和(自身を含む): 507915408

約数和(自身を除く): 379874208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5081, 6300, 8400, 10162, 12600, 15243, 20324, 25200, 25405, 30486, 35567, 40648, 45729, 50810, 60972, 71134, 76215, 81296, 91458, 101620, 106701, 121944, 127025, 142268, 152430, 177835, 182916, 203240, 213402, 228645, 243888, 254050, 284536, 304860, 320103, 355670, 365832, 381075, 406480, 426804, 457290, 508100, 533505, 569072, 609720, 640206, 711340, 731664, 762150, 853608, 889175, 914580, 1016200, 1067010, 1143225, 1219440, 1280412, 1422680, 1524300, 1600515, 1707216, 1778350, 1829160, 2032400, 2134020, 2286450, 2560824, 2667525, 2845360, 3048600, 3201030, 3556700, 3658320, 4268040, 4572900, 5121648, 5335050, 6097200, 6402060, 7113400, 8002575, 8536080, 9145800, 10670100, 12804120, 14226800, 16005150, 18291600, 21340200, 25608240, 32010300, 42680400, 64020600, 128041200]

約数ペア:

[(1, 128041200), (2, 64020600), (3, 42680400), (4, 32010300), (5, 25608240), (6, 21340200), (7, 18291600), (8, 16005150), (9, 14226800), (10, 12804120), (12, 10670100), (14, 9145800), (15, 8536080), (16, 8002575), (18, 7113400), (20, 6402060), (21, 6097200), (24, 5335050), (25, 5121648), (28, 4572900), (30, 4268040), (35, 3658320), (36, 3556700), (40, 3201030), (42, 3048600), (45, 2845360), (48, 2667525), (50, 2560824), (56, 2286450), (60, 2134020), (63, 2032400), (70, 1829160), (72, 1778350), (75, 1707216), (80, 1600515), (84, 1524300), (90, 1422680), (100, 1280412), (105, 1219440), (112, 1143225), (120, 1067010), (126, 1016200), (140, 914580), (144, 889175), (150, 853608), (168, 762150), (175, 731664), (180, 711340), (200, 640206), (210, 609720), (225, 569072), (240, 533505), (252, 508100), (280, 457290), (300, 426804), (315, 406480), (336, 381075), (350, 365832), (360, 355670), (400, 320103), (420, 304860), (450, 284536), (504, 254050), (525, 243888), (560, 228645), (600, 213402), (630, 203240), (700, 182916), (720, 177835), (840, 152430), (900, 142268), (1008, 127025), (1050, 121944), (1200, 106701), (1260, 101620), (1400, 91458), (1575, 81296), (1680, 76215), (1800, 71134), (2100, 60972), (2520, 50810), (2800, 45729), (3150, 40648), (3600, 35567), (4200, 30486), (5040, 25405), (5081, 25200), (6300, 20324), (8400, 15243), (10162, 12600)]