542436160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2280

約数の個数: 112

約数和(自身を含む): 1489959936

約数和(自身を除く): 947523776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2143, 2240, 2260, 3164, 3616, 3955, 4286, 4520, 6328, 7232, 7910, 8572, 9040, 10715, 12656, 15001, 15820, 17144, 18080, 21430, 25312, 30002, 31640, 34288, 36160, 42860, 50624, 60004, 63280, 68576, 75005, 85720, 120008, 126560, 137152, 150010, 171440, 240016, 242159, 253120, 300020, 342880, 480032, 484318, 600040, 685760, 960064, 968636, 1200080, 1210795, 1695113, 1937272, 2400160, 2421590, 3390226, 3874544, 4800320, 4843180, 6780452, 7749088, 8475565, 9686360, 13560904, 15498176, 16951130, 19372720, 27121808, 33902260, 38745440, 54243616, 67804520, 77490880, 108487232, 135609040, 271218080, 542436160]

約数ペア:

[(1, 542436160), (2, 271218080), (4, 135609040), (5, 108487232), (7, 77490880), (8, 67804520), (10, 54243616), (14, 38745440), (16, 33902260), (20, 27121808), (28, 19372720), (32, 16951130), (35, 15498176), (40, 13560904), (56, 9686360), (64, 8475565), (70, 7749088), (80, 6780452), (112, 4843180), (113, 4800320), (140, 3874544), (160, 3390226), (224, 2421590), (226, 2400160), (280, 1937272), (320, 1695113), (448, 1210795), (452, 1200080), (560, 968636), (565, 960064), (791, 685760), (904, 600040), (1120, 484318), (1130, 480032), (1582, 342880), (1808, 300020), (2143, 253120), (2240, 242159), (2260, 240016), (3164, 171440), (3616, 150010), (3955, 137152), (4286, 126560), (4520, 120008), (6328, 85720), (7232, 75005), (7910, 68576), (8572, 63280), (9040, 60004), (10715, 50624), (12656, 42860), (15001, 36160), (15820, 34288), (17144, 31640), (18080, 30002), (21430, 25312)]