129900960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 518918400

約数和(自身を除く): 389017440

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 263, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 526, 560, 588, 630, 672, 686, 720, 735, 784, 789, 840, 882, 980, 1008, 1029, 1052, 1120, 1176, 1260, 1315, 1372, 1440, 1470, 1568, 1578, 1680, 1715, 1764, 1841, 1960, 2016, 2058, 2104, 2205, 2352, 2367, 2520, 2630, 2744, 2940, 3087, 3156, 3360, 3430, 3528, 3682, 3920, 3945, 4116, 4208, 4410, 4704, 4734, 5040, 5145, 5260, 5488, 5523, 5880, 6174, 6312, 6860, 7056, 7364, 7840, 7890, 8232, 8416, 8820, 9205, 9468, 10080, 10290, 10520, 10976, 11046, 11760, 11835, 12348, 12624, 12887, 13720, 14112, 14728, 15435, 15780, 16464, 16569, 17640, 18410, 18936, 20580, 21040, 22092, 23520, 23670, 24696, 25248, 25774, 27440, 27615, 29456, 30870, 31560, 32928, 33138, 35280, 36820, 37872, 38661, 41160, 42080, 44184, 47340, 49392, 51548, 54880, 55230, 58912, 61740, 63120, 64435, 66276, 70560, 73640, 75744, 77322, 82320, 82845, 88368, 90209, 94680, 98784, 103096, 110460, 115983, 123480, 126240, 128870, 132552, 147280, 154644, 164640, 165690, 176736, 180418, 189360, 193305, 206192, 220920, 231966, 246960, 257740, 265104, 270627, 294560, 309288, 331380, 360836, 378720, 386610, 412384, 441840, 451045, 463932, 493920, 515480, 530208, 541254, 579915, 618576, 662760, 721672, 773220, 811881, 883680, 902090, 927864, 1030960, 1082508, 1159830, 1237152, 1325520, 1353135, 1443344, 1546440, 1623762, 1804180, 1855728, 2061920, 2165016, 2319660, 2651040, 2706270, 2886688, 3092880, 3247524, 3608360, 3711456, 4059405, 4330032, 4639320, 5412540, 6185760, 6495048, 7216720, 8118810, 8660064, 9278640, 10825080, 12990096, 14433440, 16237620, 18557280, 21650160, 25980192, 32475240, 43300320, 64950480, 129900960]

約数ペア:

[(1, 129900960), (2, 64950480), (3, 43300320), (4, 32475240), (5, 25980192), (6, 21650160), (7, 18557280), (8, 16237620), (9, 14433440), (10, 12990096), (12, 10825080), (14, 9278640), (15, 8660064), (16, 8118810), (18, 7216720), (20, 6495048), (21, 6185760), (24, 5412540), (28, 4639320), (30, 4330032), (32, 4059405), (35, 3711456), (36, 3608360), (40, 3247524), (42, 3092880), (45, 2886688), (48, 2706270), (49, 2651040), (56, 2319660), (60, 2165016), (63, 2061920), (70, 1855728), (72, 1804180), (80, 1623762), (84, 1546440), (90, 1443344), (96, 1353135), (98, 1325520), (105, 1237152), (112, 1159830), (120, 1082508), (126, 1030960), (140, 927864), (144, 902090), (147, 883680), (160, 811881), (168, 773220), (180, 721672), (196, 662760), (210, 618576), (224, 579915), (240, 541254), (245, 530208), (252, 515480), (263, 493920), (280, 463932), (288, 451045), (294, 441840), (315, 412384), (336, 386610), (343, 378720), (360, 360836), (392, 331380), (420, 309288), (441, 294560), (480, 270627), (490, 265104), (504, 257740), (526, 246960), (560, 231966), (588, 220920), (630, 206192), (672, 193305), (686, 189360), (720, 180418), (735, 176736), (784, 165690), (789, 164640), (840, 154644), (882, 147280), (980, 132552), (1008, 128870), (1029, 126240), (1052, 123480), (1120, 115983), (1176, 110460), (1260, 103096), (1315, 98784), (1372, 94680), (1440, 90209), (1470, 88368), (1568, 82845), (1578, 82320), (1680, 77322), (1715, 75744), (1764, 73640), (1841, 70560), (1960, 66276), (2016, 64435), (2058, 63120), (2104, 61740), (2205, 58912), (2352, 55230), (2367, 54880), (2520, 51548), (2630, 49392), (2744, 47340), (2940, 44184), (3087, 42080), (3156, 41160), (3360, 38661), (3430, 37872), (3528, 36820), (3682, 35280), (3920, 33138), (3945, 32928), (4116, 31560), (4208, 30870), (4410, 29456), (4704, 27615), (4734, 27440), (5040, 25774), (5145, 25248), (5260, 24696), (5488, 23670), (5523, 23520), (5880, 22092), (6174, 21040), (6312, 20580), (6860, 18936), (7056, 18410), (7364, 17640), (7840, 16569), (7890, 16464), (8232, 15780), (8416, 15435), (8820, 14728), (9205, 14112), (9468, 13720), (10080, 12887), (10290, 12624), (10520, 12348), (10976, 11835), (11046, 11760)]