131860680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5463

約数の個数: 128

約数和(自身を含む): 467769600

約数和(自身を除く): 335908920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 5413, 6090, 8120, 10826, 12180, 16239, 21652, 24360, 27065, 32478, 37891, 43304, 54130, 64956, 75782, 81195, 108260, 113673, 129912, 151564, 156977, 162390, 189455, 216520, 227346, 303128, 313954, 324780, 378910, 454692, 470931, 568365, 627908, 649560, 757820, 784885, 909384, 941862, 1098839, 1136730, 1255816, 1515640, 1569770, 1883724, 2197678, 2273460, 2354655, 3139540, 3296517, 3767448, 4395356, 4546920, 4709310, 5494195, 6279080, 6593034, 8790712, 9418620, 10988390, 13186068, 16482585, 18837240, 21976780, 26372136, 32965170, 43953560, 65930340, 131860680]

約数ペア:

[(1, 131860680), (2, 65930340), (3, 43953560), (4, 32965170), (5, 26372136), (6, 21976780), (7, 18837240), (8, 16482585), (10, 13186068), (12, 10988390), (14, 9418620), (15, 8790712), (20, 6593034), (21, 6279080), (24, 5494195), (28, 4709310), (29, 4546920), (30, 4395356), (35, 3767448), (40, 3296517), (42, 3139540), (56, 2354655), (58, 2273460), (60, 2197678), (70, 1883724), (84, 1569770), (87, 1515640), (105, 1255816), (116, 1136730), (120, 1098839), (140, 941862), (145, 909384), (168, 784885), (174, 757820), (203, 649560), (210, 627908), (232, 568365), (280, 470931), (290, 454692), (348, 378910), (406, 324780), (420, 313954), (435, 303128), (580, 227346), (609, 216520), (696, 189455), (812, 162390), (840, 156977), (870, 151564), (1015, 129912), (1160, 113673), (1218, 108260), (1624, 81195), (1740, 75782), (2030, 64956), (2436, 54130), (3045, 43304), (3480, 37891), (4060, 32478), (4872, 27065), (5413, 24360), (6090, 21652), (8120, 16239), (10826, 12180)]