726102720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{36017}}^1$

素因数の和:36047

約数の個数: 168

約数和(自身を含む): 2854354464

約数和(自身を除く): 2128251744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 36017, 72034, 108051, 144068, 180085, 216102, 252119, 288136, 324153, 360170, 432204, 504238, 540255, 576272, 648306, 720340, 756357, 864408, 1008476, 1080510, 1152544, 1260595, 1296612, 1440680, 1512714, 1620765, 1728816, 2016952, 2161020, 2269071, 2305088, 2521190, 2593224, 2881360, 3025428, 3241530, 3457632, 3781785, 4033904, 4322040, 4538142, 5042380, 5186448, 5762720, 6050856, 6483060, 6915264, 7563570, 8067808, 8644080, 9076284, 10084760, 10372896, 11345355, 11525440, 12101712, 12966120, 15127140, 16135616, 17288160, 18152568, 20169520, 20745792, 22690710, 24203424, 25932240, 30254280, 34576320, 36305136, 40339040, 45381420, 48406848, 51864480, 60508560, 72610272, 80678080, 90762840, 103728960, 121017120, 145220544, 181525680, 242034240, 363051360, 726102720]

約数ペア:

[(1, 726102720), (2, 363051360), (3, 242034240), (4, 181525680), (5, 145220544), (6, 121017120), (7, 103728960), (8, 90762840), (9, 80678080), (10, 72610272), (12, 60508560), (14, 51864480), (15, 48406848), (16, 45381420), (18, 40339040), (20, 36305136), (21, 34576320), (24, 30254280), (28, 25932240), (30, 24203424), (32, 22690710), (35, 20745792), (36, 20169520), (40, 18152568), (42, 17288160), (45, 16135616), (48, 15127140), (56, 12966120), (60, 12101712), (63, 11525440), (64, 11345355), (70, 10372896), (72, 10084760), (80, 9076284), (84, 8644080), (90, 8067808), (96, 7563570), (105, 6915264), (112, 6483060), (120, 6050856), (126, 5762720), (140, 5186448), (144, 5042380), (160, 4538142), (168, 4322040), (180, 4033904), (192, 3781785), (210, 3457632), (224, 3241530), (240, 3025428), (252, 2881360), (280, 2593224), (288, 2521190), (315, 2305088), (320, 2269071), (336, 2161020), (360, 2016952), (420, 1728816), (448, 1620765), (480, 1512714), (504, 1440680), (560, 1296612), (576, 1260595), (630, 1152544), (672, 1080510), (720, 1008476), (840, 864408), (960, 756357), (1008, 720340), (1120, 648306), (1260, 576272), (1344, 540255), (1440, 504238), (1680, 432204), (2016, 360170), (2240, 324153), (2520, 288136), (2880, 252119), (3360, 216102), (4032, 180085), (5040, 144068), (6720, 108051), (10080, 72034), (20160, 36017)]