57145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 200309760

約数和(自身を除く): 143164320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 137, 158, 160, 165, 176, 220, 237, 240, 264, 274, 316, 330, 352, 395, 411, 440, 474, 480, 528, 548, 632, 660, 685, 790, 822, 869, 880, 948, 1056, 1096, 1185, 1264, 1320, 1370, 1507, 1580, 1644, 1738, 1760, 1896, 2055, 2192, 2370, 2528, 2607, 2640, 2740, 3014, 3160, 3288, 3476, 3792, 4110, 4345, 4384, 4521, 4740, 5214, 5280, 5480, 6028, 6320, 6576, 6952, 7535, 7584, 8220, 8690, 9042, 9480, 10428, 10823, 10960, 12056, 12640, 13035, 13152, 13904, 15070, 16440, 17380, 18084, 18960, 20856, 21646, 21920, 22605, 24112, 26070, 27808, 30140, 32469, 32880, 34760, 36168, 37920, 41712, 43292, 45210, 48224, 52140, 54115, 60280, 64938, 65760, 69520, 72336, 83424, 86584, 90420, 104280, 108230, 119053, 120560, 129876, 139040, 144672, 162345, 173168, 180840, 208560, 216460, 238106, 241120, 259752, 324690, 346336, 357159, 361680, 417120, 432920, 476212, 519504, 595265, 649380, 714318, 723360, 865840, 952424, 1039008, 1190530, 1298760, 1428636, 1731680, 1785795, 1904848, 2381060, 2597520, 2857272, 3571590, 3809696, 4762120, 5195040, 5714544, 7143180, 9524240, 11429088, 14286360, 19048480, 28572720, 57145440]

約数ペア:

[(1, 57145440), (2, 28572720), (3, 19048480), (4, 14286360), (5, 11429088), (6, 9524240), (8, 7143180), (10, 5714544), (11, 5195040), (12, 4762120), (15, 3809696), (16, 3571590), (20, 2857272), (22, 2597520), (24, 2381060), (30, 1904848), (32, 1785795), (33, 1731680), (40, 1428636), (44, 1298760), (48, 1190530), (55, 1039008), (60, 952424), (66, 865840), (79, 723360), (80, 714318), (88, 649380), (96, 595265), (110, 519504), (120, 476212), (132, 432920), (137, 417120), (158, 361680), (160, 357159), (165, 346336), (176, 324690), (220, 259752), (237, 241120), (240, 238106), (264, 216460), (274, 208560), (316, 180840), (330, 173168), (352, 162345), (395, 144672), (411, 139040), (440, 129876), (474, 120560), (480, 119053), (528, 108230), (548, 104280), (632, 90420), (660, 86584), (685, 83424), (790, 72336), (822, 69520), (869, 65760), (880, 64938), (948, 60280), (1056, 54115), (1096, 52140), (1185, 48224), (1264, 45210), (1320, 43292), (1370, 41712), (1507, 37920), (1580, 36168), (1644, 34760), (1738, 32880), (1760, 32469), (1896, 30140), (2055, 27808), (2192, 26070), (2370, 24112), (2528, 22605), (2607, 21920), (2640, 21646), (2740, 20856), (3014, 18960), (3160, 18084), (3288, 17380), (3476, 16440), (3792, 15070), (4110, 13904), (4345, 13152), (4384, 13035), (4521, 12640), (4740, 12056), (5214, 10960), (5280, 10823), (5480, 10428), (6028, 9480), (6320, 9042), (6576, 8690), (6952, 8220), (7535, 7584)]