326048800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 1019934720

約数和(自身を除く): 693885920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 67, 70, 77, 79, 80, 88, 100, 110, 112, 134, 140, 154, 158, 160, 175, 176, 200, 220, 224, 268, 275, 280, 308, 316, 335, 350, 352, 385, 395, 400, 440, 469, 536, 550, 553, 560, 616, 632, 670, 700, 737, 770, 790, 800, 869, 880, 938, 1072, 1100, 1106, 1120, 1232, 1264, 1340, 1400, 1474, 1540, 1580, 1675, 1738, 1760, 1876, 1925, 1975, 2144, 2200, 2212, 2345, 2464, 2528, 2680, 2765, 2800, 2948, 3080, 3160, 3350, 3476, 3685, 3752, 3850, 3950, 4345, 4400, 4424, 4690, 5159, 5293, 5360, 5530, 5600, 5896, 6083, 6160, 6320, 6700, 6952, 7370, 7504, 7700, 7900, 8690, 8800, 8848, 9380, 10318, 10586, 10720, 11060, 11725, 11792, 12166, 12320, 12640, 13400, 13825, 13904, 14740, 15008, 15400, 15800, 17380, 17696, 18425, 18760, 20636, 21172, 21725, 22120, 23450, 23584, 24332, 25795, 26465, 26800, 27650, 27808, 29480, 30415, 30800, 31600, 34760, 36850, 37051, 37520, 41272, 42344, 43450, 44240, 46900, 48664, 51590, 52930, 53600, 55300, 58223, 58960, 60830, 61600, 63200, 69520, 73700, 74102, 75040, 82544, 84688, 86900, 88480, 93800, 97328, 103180, 105860, 110600, 116446, 117920, 121660, 128975, 132325, 139040, 147400, 148204, 152075, 165088, 169376, 173800, 185255, 187600, 194656, 206360, 211720, 221200, 232892, 243320, 257950, 264650, 291115, 294800, 296408, 304150, 347600, 370510, 375200, 407561, 412720, 423440, 442400, 465784, 486640, 515900, 529300, 582230, 589600, 592816, 608300, 695200, 741020, 815122, 825440, 846880, 926275, 931568, 973280, 1031800, 1058600, 1164460, 1185632, 1216600, 1455575, 1482040, 1630244, 1852550, 1863136, 2037805, 2063600, 2117200, 2328920, 2433200, 2911150, 2964080, 3260488, 3705100, 4075610, 4127200, 4234400, 4657840, 4866400, 5822300, 5928160, 6520976, 7410200, 8151220, 9315680, 10189025, 11644600, 13041952, 14820400, 16302440, 20378050, 23289200, 29640800, 32604880, 40756100, 46578400, 65209760, 81512200, 163024400, 326048800]

約数ペア:

[(1, 326048800), (2, 163024400), (4, 81512200), (5, 65209760), (7, 46578400), (8, 40756100), (10, 32604880), (11, 29640800), (14, 23289200), (16, 20378050), (20, 16302440), (22, 14820400), (25, 13041952), (28, 11644600), (32, 10189025), (35, 9315680), (40, 8151220), (44, 7410200), (50, 6520976), (55, 5928160), (56, 5822300), (67, 4866400), (70, 4657840), (77, 4234400), (79, 4127200), (80, 4075610), (88, 3705100), (100, 3260488), (110, 2964080), (112, 2911150), (134, 2433200), (140, 2328920), (154, 2117200), (158, 2063600), (160, 2037805), (175, 1863136), (176, 1852550), (200, 1630244), (220, 1482040), (224, 1455575), (268, 1216600), (275, 1185632), (280, 1164460), (308, 1058600), (316, 1031800), (335, 973280), (350, 931568), (352, 926275), (385, 846880), (395, 825440), (400, 815122), (440, 741020), (469, 695200), (536, 608300), (550, 592816), (553, 589600), (560, 582230), (616, 529300), (632, 515900), (670, 486640), (700, 465784), (737, 442400), (770, 423440), (790, 412720), (800, 407561), (869, 375200), (880, 370510), (938, 347600), (1072, 304150), (1100, 296408), (1106, 294800), (1120, 291115), (1232, 264650), (1264, 257950), (1340, 243320), (1400, 232892), (1474, 221200), (1540, 211720), (1580, 206360), (1675, 194656), (1738, 187600), (1760, 185255), (1876, 173800), (1925, 169376), (1975, 165088), (2144, 152075), (2200, 148204), (2212, 147400), (2345, 139040), (2464, 132325), (2528, 128975), (2680, 121660), (2765, 117920), (2800, 116446), (2948, 110600), (3080, 105860), (3160, 103180), (3350, 97328), (3476, 93800), (3685, 88480), (3752, 86900), (3850, 84688), (3950, 82544), (4345, 75040), (4400, 74102), (4424, 73700), (4690, 69520), (5159, 63200), (5293, 61600), (5360, 60830), (5530, 58960), (5600, 58223), (5896, 55300), (6083, 53600), (6160, 52930), (6320, 51590), (6700, 48664), (6952, 46900), (7370, 44240), (7504, 43450), (7700, 42344), (7900, 41272), (8690, 37520), (8800, 37051), (8848, 36850), (9380, 34760), (10318, 31600), (10586, 30800), (10720, 30415), (11060, 29480), (11725, 27808), (11792, 27650), (12166, 26800), (12320, 26465), (12640, 25795), (13400, 24332), (13825, 23584), (13904, 23450), (14740, 22120), (15008, 21725), (15400, 21172), (15800, 20636), (17380, 18760), (17696, 18425)]