57497440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 125394080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 359, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 718, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1436, 1456, 1540, 1760, 1795, 1820, 2002, 2080, 2288, 2464, 2513, 2860, 2872, 2912, 3080, 3590, 3640, 3949, 4004, 4576, 4667, 5005, 5026, 5720, 5744, 6160, 7180, 7280, 7898, 8008, 9334, 10010, 10052, 11440, 11488, 12320, 12565, 14360, 14560, 15796, 16016, 18668, 19745, 20020, 20104, 22880, 23335, 25130, 27643, 28720, 31592, 32032, 32669, 37336, 39490, 40040, 40208, 46670, 50260, 51337, 55286, 57440, 63184, 65338, 74672, 78980, 80080, 80416, 93340, 100520, 102674, 110572, 126368, 130676, 138215, 149344, 157960, 160160, 163345, 186680, 201040, 205348, 221144, 256685, 261352, 276430, 315920, 326690, 359359, 373360, 402080, 410696, 442288, 513370, 522704, 552860, 631840, 653380, 718718, 746720, 821392, 884576, 1026740, 1045408, 1105720, 1306760, 1437436, 1642784, 1796795, 2053480, 2211440, 2613520, 2874872, 3593590, 4106960, 4422880, 5227040, 5749744, 7187180, 8213920, 11499488, 14374360, 28748720, 57497440]

約数ペア:

[(1, 57497440), (2, 28748720), (4, 14374360), (5, 11499488), (7, 8213920), (8, 7187180), (10, 5749744), (11, 5227040), (13, 4422880), (14, 4106960), (16, 3593590), (20, 2874872), (22, 2613520), (26, 2211440), (28, 2053480), (32, 1796795), (35, 1642784), (40, 1437436), (44, 1306760), (52, 1105720), (55, 1045408), (56, 1026740), (65, 884576), (70, 821392), (77, 746720), (80, 718718), (88, 653380), (91, 631840), (104, 552860), (110, 522704), (112, 513370), (130, 442288), (140, 410696), (143, 402080), (154, 373360), (160, 359359), (176, 326690), (182, 315920), (208, 276430), (220, 261352), (224, 256685), (260, 221144), (280, 205348), (286, 201040), (308, 186680), (352, 163345), (359, 160160), (364, 157960), (385, 149344), (416, 138215), (440, 130676), (455, 126368), (520, 110572), (560, 102674), (572, 100520), (616, 93340), (715, 80416), (718, 80080), (728, 78980), (770, 74672), (880, 65338), (910, 63184), (1001, 57440), (1040, 55286), (1120, 51337), (1144, 50260), (1232, 46670), (1430, 40208), (1436, 40040), (1456, 39490), (1540, 37336), (1760, 32669), (1795, 32032), (1820, 31592), (2002, 28720), (2080, 27643), (2288, 25130), (2464, 23335), (2513, 22880), (2860, 20104), (2872, 20020), (2912, 19745), (3080, 18668), (3590, 16016), (3640, 15796), (3949, 14560), (4004, 14360), (4576, 12565), (4667, 12320), (5005, 11488), (5026, 11440), (5720, 10052), (5744, 10010), (6160, 9334), (7180, 8008), (7280, 7898)]