245533680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 200

約数和(自身を含む): 974779872

約数和(自身を除く): 729246192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5413, 5670, 6480, 7560, 9072, 10826, 11340, 15120, 16239, 21652, 22680, 27065, 32478, 37891, 43304, 45360, 48717, 54130, 64956, 75782, 81195, 86608, 97434, 108260, 113673, 129912, 146151, 151564, 162390, 189455, 194868, 216520, 227346, 243585, 259824, 292302, 303128, 324780, 341019, 378910, 389736, 433040, 438453, 454692, 487170, 568365, 584604, 606256, 649560, 682038, 730755, 757820, 779472, 876906, 909384, 974340, 1023057, 1136730, 1169208, 1299120, 1364076, 1461510, 1515640, 1705095, 1753812, 1818768, 1948680, 2046114, 2192265, 2273460, 2338416, 2728152, 2923020, 3031280, 3069171, 3410190, 3507624, 3897360, 4092228, 4384530, 4546920, 5115285, 5456304, 5846040, 6138342, 6820380, 7015248, 8184456, 8769060, 9093840, 10230570, 11692080, 12276684, 13640760, 15345855, 16368912, 17538120, 20461140, 24553368, 27281520, 30691710, 35076240, 40922280, 49106736, 61383420, 81844560, 122766840, 245533680]

約数ペア:

[(1, 245533680), (2, 122766840), (3, 81844560), (4, 61383420), (5, 49106736), (6, 40922280), (7, 35076240), (8, 30691710), (9, 27281520), (10, 24553368), (12, 20461140), (14, 17538120), (15, 16368912), (16, 15345855), (18, 13640760), (20, 12276684), (21, 11692080), (24, 10230570), (27, 9093840), (28, 8769060), (30, 8184456), (35, 7015248), (36, 6820380), (40, 6138342), (42, 5846040), (45, 5456304), (48, 5115285), (54, 4546920), (56, 4384530), (60, 4092228), (63, 3897360), (70, 3507624), (72, 3410190), (80, 3069171), (81, 3031280), (84, 2923020), (90, 2728152), (105, 2338416), (108, 2273460), (112, 2192265), (120, 2046114), (126, 1948680), (135, 1818768), (140, 1753812), (144, 1705095), (162, 1515640), (168, 1461510), (180, 1364076), (189, 1299120), (210, 1169208), (216, 1136730), (240, 1023057), (252, 974340), (270, 909384), (280, 876906), (315, 779472), (324, 757820), (336, 730755), (360, 682038), (378, 649560), (405, 606256), (420, 584604), (432, 568365), (504, 487170), (540, 454692), (560, 438453), (567, 433040), (630, 389736), (648, 378910), (720, 341019), (756, 324780), (810, 303128), (840, 292302), (945, 259824), (1008, 243585), (1080, 227346), (1134, 216520), (1260, 194868), (1296, 189455), (1512, 162390), (1620, 151564), (1680, 146151), (1890, 129912), (2160, 113673), (2268, 108260), (2520, 97434), (2835, 86608), (3024, 81195), (3240, 75782), (3780, 64956), (4536, 54130), (5040, 48717), (5413, 45360), (5670, 43304), (6480, 37891), (7560, 32478), (9072, 27065), (10826, 22680), (11340, 21652), (15120, 16239)]