67598720

素因数分解:

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

素因数の和:296

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 120407680

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, 280, 316, 320, 382, 395, 448, 553, 560, 632, 640, 764, 790, 896, 955, 1106, 1120, 1264, 1337, 1528, 1580, 1910, 2212, 2240, 2528, 2674, 2765, 3056, 3160, 3820, 4424, 4480, 5056, 5348, 5530, 6112, 6320, 6685, 7640, 8848, 10112, 10696, 11060, 12224, 12640, 13370, 15089, 15280, 17696, 21392, 22120, 24448, 25280, 26740, 30178, 30560, 35392, 42784, 44240, 50560, 53480, 60356, 61120, 70784, 75445, 85568, 88480, 105623, 106960, 120712, 122240, 150890, 171136, 176960, 211246, 213920, 241424, 301780, 353920, 422492, 427840, 482848, 528115, 603560, 844984, 855680, 965696, 1056230, 1207120, 1689968, 1931392, 2112460, 2414240, 3379936, 4224920, 4828480, 6759872, 8449840, 9656960, 13519744, 16899680, 33799360, 67598720]

約数ペア:

[(1, 67598720), (2, 33799360), (4, 16899680), (5, 13519744), (7, 9656960), (8, 8449840), (10, 6759872), (14, 4828480), (16, 4224920), (20, 3379936), (28, 2414240), (32, 2112460), (35, 1931392), (40, 1689968), (56, 1207120), (64, 1056230), (70, 965696), (79, 855680), (80, 844984), (112, 603560), (128, 528115), (140, 482848), (158, 427840), (160, 422492), (191, 353920), (224, 301780), (280, 241424), (316, 213920), (320, 211246), (382, 176960), (395, 171136), (448, 150890), (553, 122240), (560, 120712), (632, 106960), (640, 105623), (764, 88480), (790, 85568), (896, 75445), (955, 70784), (1106, 61120), (1120, 60356), (1264, 53480), (1337, 50560), (1528, 44240), (1580, 42784), (1910, 35392), (2212, 30560), (2240, 30178), (2528, 26740), (2674, 25280), (2765, 24448), (3056, 22120), (3160, 21392), (3820, 17696), (4424, 15280), (4480, 15089), (5056, 13370), (5348, 12640), (5530, 12224), (6112, 11060), (6320, 10696), (6685, 10112), (7640, 8848)]