428129280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 352

約数和(自身を含む): 1611398400

約数和(自身を除く): 1183269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 163, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 326, 342, 360, 380, 384, 432, 456, 480, 489, 512, 513, 540, 570, 576, 608, 640, 652, 684, 720, 760, 768, 815, 855, 864, 912, 960, 978, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1304, 1368, 1440, 1467, 1520, 1536, 1630, 1710, 1728, 1824, 1920, 1956, 2052, 2160, 2280, 2304, 2432, 2445, 2560, 2565, 2608, 2736, 2880, 2934, 3040, 3072, 3097, 3260, 3420, 3456, 3648, 3840, 3912, 4104, 4320, 4401, 4560, 4608, 4864, 4890, 5120, 5130, 5216, 5472, 5760, 5868, 6080, 6194, 6520, 6840, 6912, 7296, 7335, 7680, 7824, 8208, 8640, 8802, 9120, 9216, 9291, 9728, 9780, 10260, 10432, 10944, 11520, 11736, 12160, 12388, 13040, 13680, 13824, 14592, 14670, 15360, 15485, 15648, 16416, 17280, 17604, 18240, 18582, 19456, 19560, 20520, 20864, 21888, 22005, 23040, 23472, 24320, 24776, 26080, 27360, 27648, 27873, 29184, 29340, 30970, 31296, 32832, 34560, 35208, 36480, 37164, 39120, 41040, 41728, 43776, 44010, 46080, 46455, 46944, 48640, 49552, 52160, 54720, 55746, 58368, 58680, 61940, 62592, 65664, 69120, 70416, 72960, 74328, 78240, 82080, 83456, 83619, 87552, 88020, 92910, 93888, 97280, 99104, 104320, 109440, 111492, 117360, 123880, 125184, 131328, 138240, 139365, 140832, 145920, 148656, 156480, 164160, 166912, 167238, 175104, 176040, 185820, 187776, 198208, 208640, 218880, 222984, 234720, 247760, 250368, 262656, 278730, 281664, 291840, 297312, 312960, 328320, 334476, 352080, 371640, 375552, 396416, 417280, 418095, 437760, 445968, 469440, 495520, 500736, 525312, 557460, 563328, 594624, 625920, 656640, 668952, 704160, 743280, 751104, 792832, 834560, 836190, 875520, 891936, 938880, 991040, 1114920, 1126656, 1189248, 1251840, 1313280, 1337904, 1408320, 1486560, 1502208, 1585664, 1672380, 1783872, 1877760, 1982080, 2229840, 2253312, 2378496, 2503680, 2626560, 2675808, 2816640, 2973120, 3171328, 3344760, 3567744, 3755520, 3964160, 4459680, 4506624, 4756992, 5351616, 5633280, 5946240, 6689520, 7135488, 7511040, 7928320, 8919360, 9513984, 10703232, 11266560, 11892480, 13379040, 14270976, 15856640, 17838720, 21406464, 22533120, 23784960, 26758080, 28541952, 35677440, 42812928, 47569920, 53516160, 71354880, 85625856, 107032320, 142709760, 214064640, 428129280]

約数ペア:

[(1, 428129280), (2, 214064640), (3, 142709760), (4, 107032320), (5, 85625856), (6, 71354880), (8, 53516160), (9, 47569920), (10, 42812928), (12, 35677440), (15, 28541952), (16, 26758080), (18, 23784960), (19, 22533120), (20, 21406464), (24, 17838720), (27, 15856640), (30, 14270976), (32, 13379040), (36, 11892480), (38, 11266560), (40, 10703232), (45, 9513984), (48, 8919360), (54, 7928320), (57, 7511040), (60, 7135488), (64, 6689520), (72, 5946240), (76, 5633280), (80, 5351616), (90, 4756992), (95, 4506624), (96, 4459680), (108, 3964160), (114, 3755520), (120, 3567744), (128, 3344760), (135, 3171328), (144, 2973120), (152, 2816640), (160, 2675808), (163, 2626560), (171, 2503680), (180, 2378496), (190, 2253312), (192, 2229840), (216, 1982080), (228, 1877760), (240, 1783872), (256, 1672380), (270, 1585664), (285, 1502208), (288, 1486560), (304, 1408320), (320, 1337904), (326, 1313280), (342, 1251840), (360, 1189248), (380, 1126656), (384, 1114920), (432, 991040), (456, 938880), (480, 891936), (489, 875520), (512, 836190), (513, 834560), (540, 792832), (570, 751104), (576, 743280), (608, 704160), (640, 668952), (652, 656640), (684, 625920), (720, 594624), (760, 563328), (768, 557460), (815, 525312), (855, 500736), (864, 495520), (912, 469440), (960, 445968), (978, 437760), (1024, 418095), (1026, 417280), (1080, 396416), (1140, 375552), (1152, 371640), (1216, 352080), (1280, 334476), (1304, 328320), (1368, 312960), (1440, 297312), (1467, 291840), (1520, 281664), (1536, 278730), (1630, 262656), (1710, 250368), (1728, 247760), (1824, 234720), (1920, 222984), (1956, 218880), (2052, 208640), (2160, 198208), (2280, 187776), (2304, 185820), (2432, 176040), (2445, 175104), (2560, 167238), (2565, 166912), (2608, 164160), (2736, 156480), (2880, 148656), (2934, 145920), (3040, 140832), (3072, 139365), (3097, 138240), (3260, 131328), (3420, 125184), (3456, 123880), (3648, 117360), (3840, 111492), (3912, 109440), (4104, 104320), (4320, 99104), (4401, 97280), (4560, 93888), (4608, 92910), (4864, 88020), (4890, 87552), (5120, 83619), (5130, 83456), (5216, 82080), (5472, 78240), (5760, 74328), (5868, 72960), (6080, 70416), (6194, 69120), (6520, 65664), (6840, 62592), (6912, 61940), (7296, 58680), (7335, 58368), (7680, 55746), (7824, 54720), (8208, 52160), (8640, 49552), (8802, 48640), (9120, 46944), (9216, 46455), (9291, 46080), (9728, 44010), (9780, 43776), (10260, 41728), (10432, 41040), (10944, 39120), (11520, 37164), (11736, 36480), (12160, 35208), (12388, 34560), (13040, 32832), (13680, 31296), (13824, 30970), (14592, 29340), (14670, 29184), (15360, 27873), (15485, 27648), (15648, 27360), (16416, 26080), (17280, 24776), (17604, 24320), (18240, 23472), (18582, 23040), (19456, 22005), (19560, 21888), (20520, 20864)]