209842080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 801892224

約数和(自身を除く): 592050144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 173, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 346, 361, 380, 399, 420, 456, 480, 519, 532, 560, 570, 608, 665, 672, 692, 722, 760, 798, 840, 865, 912, 1038, 1064, 1083, 1120, 1140, 1211, 1330, 1384, 1444, 1520, 1596, 1680, 1730, 1805, 1824, 1995, 2076, 2128, 2166, 2280, 2422, 2527, 2595, 2660, 2768, 2888, 3040, 3192, 3287, 3360, 3460, 3610, 3633, 3990, 4152, 4256, 4332, 4560, 4844, 5054, 5190, 5320, 5415, 5536, 5776, 6055, 6384, 6574, 6920, 7220, 7266, 7581, 7980, 8304, 8664, 9120, 9688, 9861, 10108, 10380, 10640, 10830, 11552, 12110, 12635, 12768, 13148, 13840, 14440, 14532, 15162, 15960, 16435, 16608, 17328, 18165, 19376, 19722, 20216, 20760, 21280, 21660, 23009, 24220, 25270, 26296, 27680, 28880, 29064, 30324, 31920, 32870, 34656, 36330, 37905, 38752, 39444, 40432, 41520, 43320, 46018, 48440, 49305, 50540, 52592, 57760, 58128, 60648, 62453, 63840, 65740, 69027, 72660, 75810, 78888, 80864, 83040, 86640, 92036, 96880, 98610, 101080, 105184, 115045, 116256, 121296, 124906, 131480, 138054, 145320, 151620, 157776, 173280, 184072, 187359, 193760, 197220, 202160, 230090, 242592, 249812, 262960, 276108, 290640, 303240, 312265, 315552, 345135, 368144, 374718, 394440, 404320, 437171, 460180, 499624, 525920, 552216, 581280, 606480, 624530, 690270, 736288, 749436, 788880, 874342, 920360, 936795, 999248, 1104432, 1212960, 1249060, 1311513, 1380540, 1498872, 1577760, 1748684, 1840720, 1873590, 1998496, 2185855, 2208864, 2498120, 2623026, 2761080, 2997744, 3497368, 3681440, 3747180, 4371710, 4996240, 5246052, 5522160, 5995488, 6557565, 6994736, 7494360, 8743420, 9992480, 10492104, 11044320, 13115130, 13989472, 14988720, 17486840, 20984208, 26230260, 29977440, 34973680, 41968416, 52460520, 69947360, 104921040, 209842080]

約数ペア:

[(1, 209842080), (2, 104921040), (3, 69947360), (4, 52460520), (5, 41968416), (6, 34973680), (7, 29977440), (8, 26230260), (10, 20984208), (12, 17486840), (14, 14988720), (15, 13989472), (16, 13115130), (19, 11044320), (20, 10492104), (21, 9992480), (24, 8743420), (28, 7494360), (30, 6994736), (32, 6557565), (35, 5995488), (38, 5522160), (40, 5246052), (42, 4996240), (48, 4371710), (56, 3747180), (57, 3681440), (60, 3497368), (70, 2997744), (76, 2761080), (80, 2623026), (84, 2498120), (95, 2208864), (96, 2185855), (105, 1998496), (112, 1873590), (114, 1840720), (120, 1748684), (133, 1577760), (140, 1498872), (152, 1380540), (160, 1311513), (168, 1249060), (173, 1212960), (190, 1104432), (210, 999248), (224, 936795), (228, 920360), (240, 874342), (266, 788880), (280, 749436), (285, 736288), (304, 690270), (336, 624530), (346, 606480), (361, 581280), (380, 552216), (399, 525920), (420, 499624), (456, 460180), (480, 437171), (519, 404320), (532, 394440), (560, 374718), (570, 368144), (608, 345135), (665, 315552), (672, 312265), (692, 303240), (722, 290640), (760, 276108), (798, 262960), (840, 249812), (865, 242592), (912, 230090), (1038, 202160), (1064, 197220), (1083, 193760), (1120, 187359), (1140, 184072), (1211, 173280), (1330, 157776), (1384, 151620), (1444, 145320), (1520, 138054), (1596, 131480), (1680, 124906), (1730, 121296), (1805, 116256), (1824, 115045), (1995, 105184), (2076, 101080), (2128, 98610), (2166, 96880), (2280, 92036), (2422, 86640), (2527, 83040), (2595, 80864), (2660, 78888), (2768, 75810), (2888, 72660), (3040, 69027), (3192, 65740), (3287, 63840), (3360, 62453), (3460, 60648), (3610, 58128), (3633, 57760), (3990, 52592), (4152, 50540), (4256, 49305), (4332, 48440), (4560, 46018), (4844, 43320), (5054, 41520), (5190, 40432), (5320, 39444), (5415, 38752), (5536, 37905), (5776, 36330), (6055, 34656), (6384, 32870), (6574, 31920), (6920, 30324), (7220, 29064), (7266, 28880), (7581, 27680), (7980, 26296), (8304, 25270), (8664, 24220), (9120, 23009), (9688, 21660), (9861, 21280), (10108, 20760), (10380, 20216), (10640, 19722), (10830, 19376), (11552, 18165), (12110, 17328), (12635, 16608), (12768, 16435), (13148, 15960), (13840, 15162), (14440, 14532)]