540789760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 176

約数和(自身を含む): 1509212160

約数和(自身を除く): 968422400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 191, 224, 256, 280, 316, 320, 382, 395, 448, 512, 553, 560, 632, 640, 764, 790, 896, 955, 1024, 1106, 1120, 1264, 1280, 1337, 1528, 1580, 1792, 1910, 2212, 2240, 2528, 2560, 2674, 2765, 3056, 3160, 3584, 3820, 4424, 4480, 5056, 5120, 5348, 5530, 6112, 6320, 6685, 7168, 7640, 8848, 8960, 10112, 10696, 11060, 12224, 12640, 13370, 15089, 15280, 17696, 17920, 20224, 21392, 22120, 24448, 25280, 26740, 30178, 30560, 35392, 35840, 40448, 42784, 44240, 48896, 50560, 53480, 60356, 61120, 70784, 75445, 80896, 85568, 88480, 97792, 101120, 105623, 106960, 120712, 122240, 141568, 150890, 171136, 176960, 195584, 202240, 211246, 213920, 241424, 244480, 283136, 301780, 342272, 353920, 404480, 422492, 427840, 482848, 488960, 528115, 566272, 603560, 684544, 707840, 844984, 855680, 965696, 977920, 1056230, 1207120, 1369088, 1415680, 1689968, 1711360, 1931392, 2112460, 2414240, 2831360, 3379936, 3422720, 3862784, 4224920, 4828480, 6759872, 6845440, 7725568, 8449840, 9656960, 13519744, 15451136, 16899680, 19313920, 27039488, 33799360, 38627840, 54078976, 67598720, 77255680, 108157952, 135197440, 270394880, 540789760]

約数ペア:

[(1, 540789760), (2, 270394880), (4, 135197440), (5, 108157952), (7, 77255680), (8, 67598720), (10, 54078976), (14, 38627840), (16, 33799360), (20, 27039488), (28, 19313920), (32, 16899680), (35, 15451136), (40, 13519744), (56, 9656960), (64, 8449840), (70, 7725568), (79, 6845440), (80, 6759872), (112, 4828480), (128, 4224920), (140, 3862784), (158, 3422720), (160, 3379936), (191, 2831360), (224, 2414240), (256, 2112460), (280, 1931392), (316, 1711360), (320, 1689968), (382, 1415680), (395, 1369088), (448, 1207120), (512, 1056230), (553, 977920), (560, 965696), (632, 855680), (640, 844984), (764, 707840), (790, 684544), (896, 603560), (955, 566272), (1024, 528115), (1106, 488960), (1120, 482848), (1264, 427840), (1280, 422492), (1337, 404480), (1528, 353920), (1580, 342272), (1792, 301780), (1910, 283136), (2212, 244480), (2240, 241424), (2528, 213920), (2560, 211246), (2674, 202240), (2765, 195584), (3056, 176960), (3160, 171136), (3584, 150890), (3820, 141568), (4424, 122240), (4480, 120712), (5056, 106960), (5120, 105623), (5348, 101120), (5530, 97792), (6112, 88480), (6320, 85568), (6685, 80896), (7168, 75445), (7640, 70784), (8848, 61120), (8960, 60356), (10112, 53480), (10696, 50560), (11060, 48896), (12224, 44240), (12640, 42784), (13370, 40448), (15089, 35840), (15280, 35392), (17696, 30560), (17920, 30178), (20224, 26740), (21392, 25280), (22120, 24448)]