12960326400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{96431}}^1$

素因数の和:96467

約数の個数: 216

約数和(自身を含む): 48882537984

約数和(自身を除く): 35922211584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 8400, 8960, 9600, 11200, 13440, 16800, 19200, 22400, 26880, 33600, 44800, 67200, 96431, 134400, 192862, 289293, 385724, 482155, 578586, 675017, 771448, 964310, 1157172, 1350034, 1446465, 1542896, 1928620, 2025051, 2314344, 2410775, 2700068, 2892930, 3085792, 3375085, 3857240, 4050102, 4628688, 4821550, 5400136, 5785860, 6171584, 6750170, 7232325, 7714480, 8100204, 9257376, 9643100, 10125255, 10800272, 11571720, 12343168, 13500340, 14464650, 15428960, 16200408, 16875425, 18514752, 19286200, 20250510, 21600544, 23143440, 24686336, 27000680, 28929300, 30857920, 32400816, 33750850, 37029504, 38572400, 40501020, 43201088, 46286880, 50626275, 54001360, 57858600, 61715840, 64801632, 67501700, 74059008, 77144800, 81002040, 86402176, 92573760, 101252550, 108002720, 115717200, 123431680, 129603264, 135003400, 154289600, 162004080, 172804352, 185147520, 202505100, 216005440, 231434400, 259206528, 270006800, 308579200, 324008160, 370295040, 405010200, 432010880, 462868800, 518413056, 540013600, 617158400, 648016320, 810020400, 864021760, 925737600, 1080027200, 1296032640, 1620040800, 1851475200, 2160054400, 2592065280, 3240081600, 4320108800, 6480163200, 12960326400]

約数ペア:

[(1, 12960326400), (2, 6480163200), (3, 4320108800), (4, 3240081600), (5, 2592065280), (6, 2160054400), (7, 1851475200), (8, 1620040800), (10, 1296032640), (12, 1080027200), (14, 925737600), (15, 864021760), (16, 810020400), (20, 648016320), (21, 617158400), (24, 540013600), (25, 518413056), (28, 462868800), (30, 432010880), (32, 405010200), (35, 370295040), (40, 324008160), (42, 308579200), (48, 270006800), (50, 259206528), (56, 231434400), (60, 216005440), (64, 202505100), (70, 185147520), (75, 172804352), (80, 162004080), (84, 154289600), (96, 135003400), (100, 129603264), (105, 123431680), (112, 115717200), (120, 108002720), (128, 101252550), (140, 92573760), (150, 86402176), (160, 81002040), (168, 77144800), (175, 74059008), (192, 67501700), (200, 64801632), (210, 61715840), (224, 57858600), (240, 54001360), (256, 50626275), (280, 46286880), (300, 43201088), (320, 40501020), (336, 38572400), (350, 37029504), (384, 33750850), (400, 32400816), (420, 30857920), (448, 28929300), (480, 27000680), (525, 24686336), (560, 23143440), (600, 21600544), (640, 20250510), (672, 19286200), (700, 18514752), (768, 16875425), (800, 16200408), (840, 15428960), (896, 14464650), (960, 13500340), (1050, 12343168), (1120, 11571720), (1200, 10800272), (1280, 10125255), (1344, 9643100), (1400, 9257376), (1600, 8100204), (1680, 7714480), (1792, 7232325), (1920, 6750170), (2100, 6171584), (2240, 5785860), (2400, 5400136), (2688, 4821550), (2800, 4628688), (3200, 4050102), (3360, 3857240), (3840, 3375085), (4200, 3085792), (4480, 2892930), (4800, 2700068), (5376, 2410775), (5600, 2314344), (6400, 2025051), (6720, 1928620), (8400, 1542896), (8960, 1446465), (9600, 1350034), (11200, 1157172), (13440, 964310), (16800, 771448), (19200, 675017), (22400, 578586), (26880, 482155), (33600, 385724), (44800, 289293), (67200, 192862), (96431, 134400)]