308908080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 400

約数和(自身を含む): 1222525920

約数和(自身を除く): 913617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 193, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 386, 390, 405, 432, 456, 468, 494, 513, 520, 540, 570, 579, 585, 624, 648, 684, 702, 720, 741, 760, 772, 780, 810, 855, 912, 936, 965, 988, 1026, 1040, 1053, 1080, 1140, 1158, 1170, 1235, 1296, 1368, 1404, 1482, 1520, 1539, 1544, 1560, 1620, 1710, 1737, 1755, 1872, 1930, 1976, 2052, 2106, 2160, 2223, 2280, 2316, 2340, 2470, 2509, 2565, 2736, 2808, 2895, 2964, 3078, 3088, 3120, 3240, 3420, 3474, 3510, 3667, 3705, 3860, 3952, 4104, 4212, 4446, 4560, 4632, 4680, 4940, 5018, 5130, 5211, 5265, 5616, 5790, 5928, 6156, 6480, 6669, 6840, 6948, 7020, 7334, 7410, 7527, 7695, 7720, 8208, 8424, 8685, 8892, 9264, 9360, 9880, 10036, 10260, 10422, 10530, 11001, 11115, 11580, 11856, 12312, 12545, 13338, 13680, 13896, 14040, 14668, 14820, 15054, 15390, 15440, 15633, 16848, 17370, 17784, 18335, 19760, 20007, 20072, 20520, 20844, 21060, 22002, 22230, 22581, 23160, 24624, 25090, 26055, 26676, 27792, 28080, 29336, 29640, 30108, 30780, 31266, 33003, 33345, 34740, 35568, 36670, 37635, 40014, 40144, 41040, 41688, 42120, 44004, 44460, 45162, 46320, 47671, 50180, 52110, 53352, 55005, 58672, 59280, 60216, 61560, 62532, 66006, 66690, 67743, 69480, 73340, 75270, 78165, 80028, 83376, 84240, 88008, 88920, 90324, 95342, 99009, 100035, 100360, 104220, 106704, 110010, 112905, 120432, 123120, 125064, 132012, 133380, 135486, 138960, 143013, 146680, 150540, 156330, 160056, 165015, 176016, 177840, 180648, 190684, 198018, 200070, 200720, 203229, 208440, 220020, 225810, 238355, 250128, 264024, 266760, 270972, 286026, 293360, 297027, 301080, 312660, 320112, 330030, 338715, 361296, 381368, 396036, 400140, 406458, 416880, 429039, 440040, 451620, 476710, 495045, 528048, 533520, 541944, 572052, 594054, 602160, 625320, 660060, 677430, 715065, 762736, 792072, 800280, 812916, 858078, 880080, 903240, 953420, 990090, 1016145, 1083888, 1144104, 1188108, 1250640, 1287117, 1320120, 1354860, 1430130, 1485135, 1584144, 1600560, 1625832, 1716156, 1806480, 1906840, 1980180, 2032290, 2145195, 2288208, 2376216, 2574234, 2640240, 2709720, 2860260, 2970270, 3251664, 3432312, 3813680, 3861351, 3960360, 4064580, 4290390, 4752432, 5148468, 5419440, 5720520, 5940540, 6435585, 6864624, 7722702, 7920720, 8129160, 8580780, 10296936, 11441040, 11881080, 12871170, 15445404, 16258320, 17161560, 19306755, 20593872, 23762160, 25742340, 30890808, 34323120, 38613510, 51484680, 61781616, 77227020, 102969360, 154454040, 308908080]

約数ペア:

[(1, 308908080), (2, 154454040), (3, 102969360), (4, 77227020), (5, 61781616), (6, 51484680), (8, 38613510), (9, 34323120), (10, 30890808), (12, 25742340), (13, 23762160), (15, 20593872), (16, 19306755), (18, 17161560), (19, 16258320), (20, 15445404), (24, 12871170), (26, 11881080), (27, 11441040), (30, 10296936), (36, 8580780), (38, 8129160), (39, 7920720), (40, 7722702), (45, 6864624), (48, 6435585), (52, 5940540), (54, 5720520), (57, 5419440), (60, 5148468), (65, 4752432), (72, 4290390), (76, 4064580), (78, 3960360), (80, 3861351), (81, 3813680), (90, 3432312), (95, 3251664), (104, 2970270), (108, 2860260), (114, 2709720), (117, 2640240), (120, 2574234), (130, 2376216), (135, 2288208), (144, 2145195), (152, 2032290), (156, 1980180), (162, 1906840), (171, 1806480), (180, 1716156), (190, 1625832), (193, 1600560), (195, 1584144), (208, 1485135), (216, 1430130), (228, 1354860), (234, 1320120), (240, 1287117), (247, 1250640), (260, 1188108), (270, 1144104), (285, 1083888), (304, 1016145), (312, 990090), (324, 953420), (342, 903240), (351, 880080), (360, 858078), (380, 812916), (386, 800280), (390, 792072), (405, 762736), (432, 715065), (456, 677430), (468, 660060), (494, 625320), (513, 602160), (520, 594054), (540, 572052), (570, 541944), (579, 533520), (585, 528048), (624, 495045), (648, 476710), (684, 451620), (702, 440040), (720, 429039), (741, 416880), (760, 406458), (772, 400140), (780, 396036), (810, 381368), (855, 361296), (912, 338715), (936, 330030), (965, 320112), (988, 312660), (1026, 301080), (1040, 297027), (1053, 293360), (1080, 286026), (1140, 270972), (1158, 266760), (1170, 264024), (1235, 250128), (1296, 238355), (1368, 225810), (1404, 220020), (1482, 208440), (1520, 203229), (1539, 200720), (1544, 200070), (1560, 198018), (1620, 190684), (1710, 180648), (1737, 177840), (1755, 176016), (1872, 165015), (1930, 160056), (1976, 156330), (2052, 150540), (2106, 146680), (2160, 143013), (2223, 138960), (2280, 135486), (2316, 133380), (2340, 132012), (2470, 125064), (2509, 123120), (2565, 120432), (2736, 112905), (2808, 110010), (2895, 106704), (2964, 104220), (3078, 100360), (3088, 100035), (3120, 99009), (3240, 95342), (3420, 90324), (3474, 88920), (3510, 88008), (3667, 84240), (3705, 83376), (3860, 80028), (3952, 78165), (4104, 75270), (4212, 73340), (4446, 69480), (4560, 67743), (4632, 66690), (4680, 66006), (4940, 62532), (5018, 61560), (5130, 60216), (5211, 59280), (5265, 58672), (5616, 55005), (5790, 53352), (5928, 52110), (6156, 50180), (6480, 47671), (6669, 46320), (6840, 45162), (6948, 44460), (7020, 44004), (7334, 42120), (7410, 41688), (7527, 41040), (7695, 40144), (7720, 40014), (8208, 37635), (8424, 36670), (8685, 35568), (8892, 34740), (9264, 33345), (9360, 33003), (9880, 31266), (10036, 30780), (10260, 30108), (10422, 29640), (10530, 29336), (11001, 28080), (11115, 27792), (11580, 26676), (11856, 26055), (12312, 25090), (12545, 24624), (13338, 23160), (13680, 22581), (13896, 22230), (14040, 22002), (14668, 21060), (14820, 20844), (15054, 20520), (15390, 20072), (15440, 20007), (15633, 19760), (16848, 18335), (17370, 17784)]