212119320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1$

素因数の和:3857

約数の個数: 128

約数和(自身を含む): 738316800

約数和(自身を除く): 526197480

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 3769, 4020, 4690, 5628, 7035, 7538, 8040, 9380, 11256, 11307, 14070, 15076, 18760, 18845, 22614, 26383, 28140, 30152, 37690, 45228, 52766, 56280, 56535, 75380, 79149, 90456, 105532, 113070, 131915, 150760, 158298, 211064, 226140, 252523, 263830, 316596, 395745, 452280, 505046, 527660, 633192, 757569, 791490, 1010092, 1055320, 1262615, 1515138, 1582980, 1767661, 2020184, 2525230, 3030276, 3165960, 3535322, 3787845, 5050460, 5302983, 6060552, 7070644, 7575690, 8838305, 10100920, 10605966, 14141288, 15151380, 17676610, 21211932, 26514915, 30302760, 35353220, 42423864, 53029830, 70706440, 106059660, 212119320]

約数ペア:

[(1, 212119320), (2, 106059660), (3, 70706440), (4, 53029830), (5, 42423864), (6, 35353220), (7, 30302760), (8, 26514915), (10, 21211932), (12, 17676610), (14, 15151380), (15, 14141288), (20, 10605966), (21, 10100920), (24, 8838305), (28, 7575690), (30, 7070644), (35, 6060552), (40, 5302983), (42, 5050460), (56, 3787845), (60, 3535322), (67, 3165960), (70, 3030276), (84, 2525230), (105, 2020184), (120, 1767661), (134, 1582980), (140, 1515138), (168, 1262615), (201, 1055320), (210, 1010092), (268, 791490), (280, 757569), (335, 633192), (402, 527660), (420, 505046), (469, 452280), (536, 395745), (670, 316596), (804, 263830), (840, 252523), (938, 226140), (1005, 211064), (1340, 158298), (1407, 150760), (1608, 131915), (1876, 113070), (2010, 105532), (2345, 90456), (2680, 79149), (2814, 75380), (3752, 56535), (3769, 56280), (4020, 52766), (4690, 45228), (5628, 37690), (7035, 30152), (7538, 28140), (8040, 26383), (9380, 22614), (11256, 18845), (11307, 18760), (14070, 15076)]