218252160

素因数分解:

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

素因数の和:5445

約数の個数: 192

約数和(自身を含む): 861475680

約数和(自身を除く): 643223520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5413, 5760, 6720, 8064, 10080, 10826, 13440, 16239, 20160, 21652, 27065, 32478, 37891, 40320, 43304, 48717, 54130, 64956, 75782, 81195, 86608, 97434, 108260, 113673, 129912, 151564, 162390, 173216, 189455, 194868, 216520, 227346, 243585, 259824, 303128, 324780, 341019, 346432, 378910, 389736, 433040, 454692, 487170, 519648, 568365, 606256, 649560, 682038, 692864, 757820, 779472, 866080, 909384, 974340, 1039296, 1136730, 1212512, 1299120, 1364076, 1515640, 1558944, 1705095, 1732160, 1818768, 1948680, 2078592, 2273460, 2425024, 2598240, 2728152, 3031280, 3117888, 3410190, 3464320, 3637536, 3897360, 4546920, 4850048, 5196480, 5456304, 6062560, 6235776, 6820380, 7275072, 7794720, 9093840, 10392960, 10912608, 12125120, 13640760, 14550144, 15589440, 18187680, 21825216, 24250240, 27281520, 31178880, 36375360, 43650432, 54563040, 72750720, 109126080, 218252160]

約数ペア:

[(1, 218252160), (2, 109126080), (3, 72750720), (4, 54563040), (5, 43650432), (6, 36375360), (7, 31178880), (8, 27281520), (9, 24250240), (10, 21825216), (12, 18187680), (14, 15589440), (15, 14550144), (16, 13640760), (18, 12125120), (20, 10912608), (21, 10392960), (24, 9093840), (28, 7794720), (30, 7275072), (32, 6820380), (35, 6235776), (36, 6062560), (40, 5456304), (42, 5196480), (45, 4850048), (48, 4546920), (56, 3897360), (60, 3637536), (63, 3464320), (64, 3410190), (70, 3117888), (72, 3031280), (80, 2728152), (84, 2598240), (90, 2425024), (96, 2273460), (105, 2078592), (112, 1948680), (120, 1818768), (126, 1732160), (128, 1705095), (140, 1558944), (144, 1515640), (160, 1364076), (168, 1299120), (180, 1212512), (192, 1136730), (210, 1039296), (224, 974340), (240, 909384), (252, 866080), (280, 779472), (288, 757820), (315, 692864), (320, 682038), (336, 649560), (360, 606256), (384, 568365), (420, 519648), (448, 487170), (480, 454692), (504, 433040), (560, 389736), (576, 378910), (630, 346432), (640, 341019), (672, 324780), (720, 303128), (840, 259824), (896, 243585), (960, 227346), (1008, 216520), (1120, 194868), (1152, 189455), (1260, 173216), (1344, 162390), (1440, 151564), (1680, 129912), (1920, 113673), (2016, 108260), (2240, 97434), (2520, 86608), (2688, 81195), (2880, 75782), (3360, 64956), (4032, 54130), (4480, 48717), (5040, 43304), (5413, 40320), (5760, 37891), (6720, 32478), (8064, 27065), (10080, 21652), (10826, 20160), (13440, 16239)]