542554880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3234

約数の個数: 144

約数和(自身を含む): 1563905280

約数和(自身を除く): 1021350400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 3187, 4256, 4480, 4864, 5320, 6080, 6374, 8512, 8960, 10640, 12160, 12748, 15935, 17024, 21280, 22309, 24320, 25496, 31870, 34048, 42560, 44618, 50992, 60553, 63740, 85120, 89236, 101984, 111545, 121106, 127480, 170240, 178472, 203968, 223090, 242212, 254960, 302765, 356944, 407936, 423871, 446180, 484424, 509920, 605530, 713888, 815872, 847742, 892360, 968848, 1019840, 1211060, 1427776, 1695484, 1784720, 1937696, 2039680, 2119355, 2422120, 2855552, 3390968, 3569440, 3875392, 4079360, 4238710, 4844240, 5711104, 6781936, 7138880, 7750784, 8477420, 9688480, 13563872, 14277760, 15501568, 16954840, 19376960, 27127744, 28555520, 33909680, 38753920, 54255488, 67819360, 77507840, 108510976, 135638720, 271277440, 542554880]

約数ペア:

[(1, 542554880), (2, 271277440), (4, 135638720), (5, 108510976), (7, 77507840), (8, 67819360), (10, 54255488), (14, 38753920), (16, 33909680), (19, 28555520), (20, 27127744), (28, 19376960), (32, 16954840), (35, 15501568), (38, 14277760), (40, 13563872), (56, 9688480), (64, 8477420), (70, 7750784), (76, 7138880), (80, 6781936), (95, 5711104), (112, 4844240), (128, 4238710), (133, 4079360), (140, 3875392), (152, 3569440), (160, 3390968), (190, 2855552), (224, 2422120), (256, 2119355), (266, 2039680), (280, 1937696), (304, 1784720), (320, 1695484), (380, 1427776), (448, 1211060), (532, 1019840), (560, 968848), (608, 892360), (640, 847742), (665, 815872), (760, 713888), (896, 605530), (1064, 509920), (1120, 484424), (1216, 446180), (1280, 423871), (1330, 407936), (1520, 356944), (1792, 302765), (2128, 254960), (2240, 242212), (2432, 223090), (2660, 203968), (3040, 178472), (3187, 170240), (4256, 127480), (4480, 121106), (4864, 111545), (5320, 101984), (6080, 89236), (6374, 85120), (8512, 63740), (8960, 60553), (10640, 50992), (12160, 44618), (12748, 42560), (15935, 34048), (17024, 31870), (21280, 25496), (22309, 24320)]