451057320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2616

約数の個数: 192

約数和(自身を含む): 1699626240

約数和(自身を除く): 1248568920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2521, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5042, 5112, 5964, 6390, 7455, 7563, 8520, 8946, 9940, 10084, 11928, 12605, 12780, 14910, 15126, 17647, 17892, 19880, 20168, 22365, 22689, 25210, 25560, 29820, 30252, 35294, 35784, 37815, 44730, 45378, 50420, 52941, 59640, 60504, 70588, 75630, 88235, 89460, 90756, 100840, 105882, 113445, 141176, 151260, 158823, 176470, 178920, 178991, 181512, 211764, 226890, 264705, 302520, 317646, 352940, 357982, 423528, 453780, 529410, 536973, 635292, 705880, 715964, 794115, 894955, 907560, 1058820, 1073946, 1252937, 1270584, 1431928, 1588230, 1610919, 1789910, 2117640, 2147892, 2505874, 2684865, 3176460, 3221838, 3579820, 3758811, 4295784, 5011748, 5369730, 6264685, 6352920, 6443676, 7159640, 7517622, 8054595, 10023496, 10739460, 11276433, 12529370, 12887352, 15035244, 16109190, 18794055, 21478920, 22552866, 25058740, 30070488, 32218380, 37588110, 45105732, 50117480, 56382165, 64436760, 75176220, 90211464, 112764330, 150352440, 225528660, 451057320]

約数ペア:

[(1, 451057320), (2, 225528660), (3, 150352440), (4, 112764330), (5, 90211464), (6, 75176220), (7, 64436760), (8, 56382165), (9, 50117480), (10, 45105732), (12, 37588110), (14, 32218380), (15, 30070488), (18, 25058740), (20, 22552866), (21, 21478920), (24, 18794055), (28, 16109190), (30, 15035244), (35, 12887352), (36, 12529370), (40, 11276433), (42, 10739460), (45, 10023496), (56, 8054595), (60, 7517622), (63, 7159640), (70, 6443676), (71, 6352920), (72, 6264685), (84, 5369730), (90, 5011748), (105, 4295784), (120, 3758811), (126, 3579820), (140, 3221838), (142, 3176460), (168, 2684865), (180, 2505874), (210, 2147892), (213, 2117640), (252, 1789910), (280, 1610919), (284, 1588230), (315, 1431928), (355, 1270584), (360, 1252937), (420, 1073946), (426, 1058820), (497, 907560), (504, 894955), (568, 794115), (630, 715964), (639, 705880), (710, 635292), (840, 536973), (852, 529410), (994, 453780), (1065, 423528), (1260, 357982), (1278, 352940), (1420, 317646), (1491, 302520), (1704, 264705), (1988, 226890), (2130, 211764), (2485, 181512), (2520, 178991), (2521, 178920), (2556, 176470), (2840, 158823), (2982, 151260), (3195, 141176), (3976, 113445), (4260, 105882), (4473, 100840), (4970, 90756), (5042, 89460), (5112, 88235), (5964, 75630), (6390, 70588), (7455, 60504), (7563, 59640), (8520, 52941), (8946, 50420), (9940, 45378), (10084, 44730), (11928, 37815), (12605, 35784), (12780, 35294), (14910, 30252), (15126, 29820), (17647, 25560), (17892, 25210), (19880, 22689), (20168, 22365)]