210752640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 192

約数和(自身を含む): 831879360

約数和(自身を除く): 621126720

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, 5227, 5760, 6720, 8064, 10080, 10454, 13440, 15681, 20160, 20908, 26135, 31362, 36589, 40320, 41816, 47043, 52270, 62724, 73178, 78405, 83632, 94086, 104540, 109767, 125448, 146356, 156810, 167264, 182945, 188172, 209080, 219534, 235215, 250896, 292712, 313620, 329301, 334528, 365890, 376344, 418160, 439068, 470430, 501792, 548835, 585424, 627240, 658602, 669056, 731780, 752688, 836320, 878136, 940860, 1003584, 1097670, 1170848, 1254480, 1317204, 1463560, 1505376, 1646505, 1672640, 1756272, 1881720, 2007168, 2195340, 2341696, 2508960, 2634408, 2927120, 3010752, 3293010, 3345280, 3512544, 3763440, 4390680, 4683392, 5017920, 5268816, 5854240, 6021504, 6586020, 7025088, 7526880, 8781360, 10035840, 10537632, 11708480, 13172040, 14050176, 15053760, 17562720, 21075264, 23416960, 26344080, 30107520, 35125440, 42150528, 52688160, 70250880, 105376320, 210752640]

約数ペア:

[(1, 210752640), (2, 105376320), (3, 70250880), (4, 52688160), (5, 42150528), (6, 35125440), (7, 30107520), (8, 26344080), (9, 23416960), (10, 21075264), (12, 17562720), (14, 15053760), (15, 14050176), (16, 13172040), (18, 11708480), (20, 10537632), (21, 10035840), (24, 8781360), (28, 7526880), (30, 7025088), (32, 6586020), (35, 6021504), (36, 5854240), (40, 5268816), (42, 5017920), (45, 4683392), (48, 4390680), (56, 3763440), (60, 3512544), (63, 3345280), (64, 3293010), (70, 3010752), (72, 2927120), (80, 2634408), (84, 2508960), (90, 2341696), (96, 2195340), (105, 2007168), (112, 1881720), (120, 1756272), (126, 1672640), (128, 1646505), (140, 1505376), (144, 1463560), (160, 1317204), (168, 1254480), (180, 1170848), (192, 1097670), (210, 1003584), (224, 940860), (240, 878136), (252, 836320), (280, 752688), (288, 731780), (315, 669056), (320, 658602), (336, 627240), (360, 585424), (384, 548835), (420, 501792), (448, 470430), (480, 439068), (504, 418160), (560, 376344), (576, 365890), (630, 334528), (640, 329301), (672, 313620), (720, 292712), (840, 250896), (896, 235215), (960, 219534), (1008, 209080), (1120, 188172), (1152, 182945), (1260, 167264), (1344, 156810), (1440, 146356), (1680, 125448), (1920, 109767), (2016, 104540), (2240, 94086), (2520, 83632), (2688, 78405), (2880, 73178), (3360, 62724), (4032, 52270), (4480, 47043), (5040, 41816), (5227, 40320), (5760, 36589), (6720, 31362), (8064, 26135), (10080, 20908), (10454, 20160), (13440, 15681)]