146835720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 128

約数和(自身を含む): 495936000

約数和(自身を除く): 349100280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1721, 1896, 2133, 2370, 2844, 3160, 3442, 3555, 4266, 4740, 5163, 5688, 6884, 7110, 8532, 8605, 9480, 10326, 10665, 13768, 14220, 15489, 17064, 17210, 20652, 21330, 25815, 28440, 30978, 34420, 41304, 42660, 46467, 51630, 61956, 68840, 77445, 85320, 92934, 103260, 123912, 135959, 154890, 185868, 206520, 232335, 271918, 309780, 371736, 407877, 464670, 543836, 619560, 679795, 815754, 929340, 1087672, 1223631, 1359590, 1631508, 1858680, 2039385, 2447262, 2719180, 3263016, 3670893, 4078770, 4894524, 5438360, 6118155, 7341786, 8157540, 9789048, 12236310, 14683572, 16315080, 18354465, 24472620, 29367144, 36708930, 48945240, 73417860, 146835720]

約数ペア:

[(1, 146835720), (2, 73417860), (3, 48945240), (4, 36708930), (5, 29367144), (6, 24472620), (8, 18354465), (9, 16315080), (10, 14683572), (12, 12236310), (15, 9789048), (18, 8157540), (20, 7341786), (24, 6118155), (27, 5438360), (30, 4894524), (36, 4078770), (40, 3670893), (45, 3263016), (54, 2719180), (60, 2447262), (72, 2039385), (79, 1858680), (90, 1631508), (108, 1359590), (120, 1223631), (135, 1087672), (158, 929340), (180, 815754), (216, 679795), (237, 619560), (270, 543836), (316, 464670), (360, 407877), (395, 371736), (474, 309780), (540, 271918), (632, 232335), (711, 206520), (790, 185868), (948, 154890), (1080, 135959), (1185, 123912), (1422, 103260), (1580, 92934), (1721, 85320), (1896, 77445), (2133, 68840), (2370, 61956), (2844, 51630), (3160, 46467), (3442, 42660), (3555, 41304), (4266, 34420), (4740, 30978), (5163, 28440), (5688, 25815), (6884, 21330), (7110, 20652), (8532, 17210), (8605, 17064), (9480, 15489), (10326, 14220), (10665, 13768)]