152872440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 528629760

約数和(自身を除く): 375757320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1433, 1524, 1778, 1905, 2540, 2667, 2866, 3048, 3556, 3810, 4299, 4445, 5080, 5334, 5732, 7112, 7165, 7620, 8598, 8890, 10031, 10668, 11464, 13335, 14330, 15240, 17196, 17780, 20062, 21336, 21495, 26670, 28660, 30093, 34392, 35560, 40124, 42990, 50155, 53340, 57320, 60186, 80248, 85980, 100310, 106680, 120372, 150465, 171960, 181991, 200620, 240744, 300930, 363982, 401240, 545973, 601860, 727964, 909955, 1091946, 1203720, 1273937, 1455928, 1819910, 2183892, 2547874, 2729865, 3639820, 3821811, 4367784, 5095748, 5459730, 6369685, 7279640, 7643622, 10191496, 10919460, 12739370, 15287244, 19109055, 21838920, 25478740, 30574488, 38218110, 50957480, 76436220, 152872440]

約数ペア:

[(1, 152872440), (2, 76436220), (3, 50957480), (4, 38218110), (5, 30574488), (6, 25478740), (7, 21838920), (8, 19109055), (10, 15287244), (12, 12739370), (14, 10919460), (15, 10191496), (20, 7643622), (21, 7279640), (24, 6369685), (28, 5459730), (30, 5095748), (35, 4367784), (40, 3821811), (42, 3639820), (56, 2729865), (60, 2547874), (70, 2183892), (84, 1819910), (105, 1455928), (120, 1273937), (127, 1203720), (140, 1091946), (168, 909955), (210, 727964), (254, 601860), (280, 545973), (381, 401240), (420, 363982), (508, 300930), (635, 240744), (762, 200620), (840, 181991), (889, 171960), (1016, 150465), (1270, 120372), (1433, 106680), (1524, 100310), (1778, 85980), (1905, 80248), (2540, 60186), (2667, 57320), (2866, 53340), (3048, 50155), (3556, 42990), (3810, 40124), (4299, 35560), (4445, 34392), (5080, 30093), (5334, 28660), (5732, 26670), (7112, 21495), (7165, 21336), (7620, 20062), (8598, 17780), (8890, 17196), (10031, 15240), (10668, 14330), (11464, 13335)]