163689120

素因数分解:

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

素因数の和:5444

約数の個数: 192

約数和(自身を含む): 654877440

約数和(自身を除く): 491188320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5413, 6048, 7560, 10080, 10826, 15120, 16239, 21652, 27065, 30240, 32478, 37891, 43304, 48717, 54130, 64956, 75782, 81195, 86608, 97434, 108260, 113673, 129912, 146151, 151564, 162390, 173216, 189455, 194868, 216520, 227346, 243585, 259824, 292302, 303128, 324780, 341019, 378910, 389736, 433040, 454692, 487170, 519648, 568365, 584604, 606256, 649560, 682038, 730755, 757820, 779472, 866080, 909384, 974340, 1023057, 1136730, 1169208, 1212512, 1299120, 1364076, 1461510, 1515640, 1558944, 1705095, 1818768, 1948680, 2046114, 2273460, 2338416, 2598240, 2728152, 2923020, 3031280, 3410190, 3637536, 3897360, 4092228, 4546920, 4676832, 5115285, 5456304, 5846040, 6062560, 6820380, 7794720, 8184456, 9093840, 10230570, 10912608, 11692080, 13640760, 16368912, 18187680, 20461140, 23384160, 27281520, 32737824, 40922280, 54563040, 81844560, 163689120]

約数ペア:

[(1, 163689120), (2, 81844560), (3, 54563040), (4, 40922280), (5, 32737824), (6, 27281520), (7, 23384160), (8, 20461140), (9, 18187680), (10, 16368912), (12, 13640760), (14, 11692080), (15, 10912608), (16, 10230570), (18, 9093840), (20, 8184456), (21, 7794720), (24, 6820380), (27, 6062560), (28, 5846040), (30, 5456304), (32, 5115285), (35, 4676832), (36, 4546920), (40, 4092228), (42, 3897360), (45, 3637536), (48, 3410190), (54, 3031280), (56, 2923020), (60, 2728152), (63, 2598240), (70, 2338416), (72, 2273460), (80, 2046114), (84, 1948680), (90, 1818768), (96, 1705095), (105, 1558944), (108, 1515640), (112, 1461510), (120, 1364076), (126, 1299120), (135, 1212512), (140, 1169208), (144, 1136730), (160, 1023057), (168, 974340), (180, 909384), (189, 866080), (210, 779472), (216, 757820), (224, 730755), (240, 682038), (252, 649560), (270, 606256), (280, 584604), (288, 568365), (315, 519648), (336, 487170), (360, 454692), (378, 433040), (420, 389736), (432, 378910), (480, 341019), (504, 324780), (540, 303128), (560, 292302), (630, 259824), (672, 243585), (720, 227346), (756, 216520), (840, 194868), (864, 189455), (945, 173216), (1008, 162390), (1080, 151564), (1120, 146151), (1260, 129912), (1440, 113673), (1512, 108260), (1680, 97434), (1890, 86608), (2016, 81195), (2160, 75782), (2520, 64956), (3024, 54130), (3360, 48717), (3780, 43304), (4320, 37891), (5040, 32478), (5413, 30240), (6048, 27065), (7560, 21652), (10080, 16239), (10826, 15120)]