28656707520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 448

約数和(自身を含む): 108166643712

約数和(自身を除く): 79509936192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 151, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 302, 310, 320, 336, 372, 420, 434, 448, 453, 465, 480, 496, 560, 604, 620, 651, 672, 744, 755, 840, 868, 906, 911, 930, 960, 992, 1057, 1085, 1120, 1208, 1240, 1302, 1344, 1488, 1510, 1680, 1736, 1812, 1822, 1860, 1984, 2114, 2170, 2240, 2265, 2416, 2480, 2604, 2733, 2976, 3020, 3171, 3255, 3360, 3472, 3624, 3644, 3720, 4228, 4340, 4530, 4555, 4681, 4832, 4960, 5208, 5285, 5466, 5952, 6040, 6342, 6377, 6510, 6720, 6944, 7248, 7288, 7440, 8456, 8680, 9060, 9110, 9362, 9664, 9920, 10416, 10570, 10932, 12080, 12684, 12754, 13020, 13665, 13888, 14043, 14496, 14576, 14880, 15855, 16912, 17360, 18120, 18220, 18724, 19131, 20832, 21140, 21864, 23405, 24160, 25368, 25508, 26040, 27330, 28086, 28241, 28992, 29152, 29760, 31710, 31885, 32767, 33824, 34720, 36240, 36440, 37448, 38262, 41664, 42280, 43728, 46810, 48320, 50736, 51016, 52080, 54660, 56172, 56482, 58304, 63420, 63770, 65534, 67648, 69440, 70215, 72480, 72880, 74896, 76524, 84560, 84723, 87456, 93620, 95655, 98301, 101472, 102032, 104160, 109320, 112344, 112964, 126840, 127540, 131068, 137561, 140430, 141205, 144960, 145760, 149792, 153048, 163835, 169120, 169446, 174912, 187240, 191310, 196602, 197687, 202944, 204064, 208320, 218640, 224688, 225928, 253680, 255080, 262136, 275122, 280860, 282410, 291520, 299584, 306096, 327670, 338240, 338892, 374480, 382620, 393204, 395374, 408128, 412683, 423615, 437280, 449376, 451856, 491505, 507360, 510160, 524272, 550244, 561720, 564820, 593061, 612192, 655340, 677784, 687805, 748960, 765240, 786408, 790748, 825366, 847230, 874560, 898752, 903712, 962927, 983010, 988435, 1014720, 1020320, 1048544, 1100488, 1123440, 1129640, 1186122, 1224384, 1310680, 1355568, 1375610, 1497920, 1530480, 1572816, 1581496, 1650732, 1694460, 1807424, 1925854, 1966020, 1976870, 2040640, 2063415, 2097088, 2200976, 2246880, 2259280, 2372244, 2621360, 2711136, 2751220, 2888781, 2965305, 3060960, 3145632, 3162992, 3301464, 3388920, 3851708, 3932040, 3953740, 4126830, 4264391, 4401952, 4493760, 4518560, 4744488, 4814635, 5242720, 5422272, 5502440, 5777562, 5930610, 6121920, 6291264, 6325984, 6602928, 6777840, 7703416, 7864080, 7907480, 8253660, 8528782, 8803904, 9037120, 9488976, 9629270, 10485440, 11004880, 11555124, 11861220, 12651968, 12793173, 13205856, 13555680, 14443905, 15406832, 15728160, 15814960, 16507320, 17057564, 18977952, 19258540, 21321955, 22009760, 23110248, 23722440, 25586346, 26411712, 27111360, 28887810, 29850737, 30813664, 31456320, 31629920, 33014640, 34115128, 37955904, 38517080, 42643910, 44019520, 46220496, 47444880, 51172692, 57775620, 59701474, 61627328, 63259840, 63965865, 66029280, 68230256, 77034160, 85287820, 89552211, 92440992, 94889760, 102345384, 115551240, 119402948, 127931730, 132058560, 136460512, 149253685, 154068320, 170575640, 179104422, 184881984, 189779520, 204690768, 231102480, 238805896, 255863460, 272921024, 298507370, 308136640, 341151280, 358208844, 409381536, 447761055, 462204960, 477611792, 511726920, 597014740, 682302560, 716417688, 818763072, 895522110, 924409920, 955223584, 1023453840, 1194029480, 1364605120, 1432835376, 1791044220, 1910447168, 2046907680, 2388058960, 2865670752, 3582088440, 4093815360, 4776117920, 5731341504, 7164176880, 9552235840, 14328353760, 28656707520]

約数ペア:

[(1, 28656707520), (2, 14328353760), (3, 9552235840), (4, 7164176880), (5, 5731341504), (6, 4776117920), (7, 4093815360), (8, 3582088440), (10, 2865670752), (12, 2388058960), (14, 2046907680), (15, 1910447168), (16, 1791044220), (20, 1432835376), (21, 1364605120), (24, 1194029480), (28, 1023453840), (30, 955223584), (31, 924409920), (32, 895522110), (35, 818763072), (40, 716417688), (42, 682302560), (48, 597014740), (56, 511726920), (60, 477611792), (62, 462204960), (64, 447761055), (70, 409381536), (80, 358208844), (84, 341151280), (93, 308136640), (96, 298507370), (105, 272921024), (112, 255863460), (120, 238805896), (124, 231102480), (140, 204690768), (151, 189779520), (155, 184881984), (160, 179104422), (168, 170575640), (186, 154068320), (192, 149253685), (210, 136460512), (217, 132058560), (224, 127931730), (240, 119402948), (248, 115551240), (280, 102345384), (302, 94889760), (310, 92440992), (320, 89552211), (336, 85287820), (372, 77034160), (420, 68230256), (434, 66029280), (448, 63965865), (453, 63259840), (465, 61627328), (480, 59701474), (496, 57775620), (560, 51172692), (604, 47444880), (620, 46220496), (651, 44019520), (672, 42643910), (744, 38517080), (755, 37955904), (840, 34115128), (868, 33014640), (906, 31629920), (911, 31456320), (930, 30813664), (960, 29850737), (992, 28887810), (1057, 27111360), (1085, 26411712), (1120, 25586346), (1208, 23722440), (1240, 23110248), (1302, 22009760), (1344, 21321955), (1488, 19258540), (1510, 18977952), (1680, 17057564), (1736, 16507320), (1812, 15814960), (1822, 15728160), (1860, 15406832), (1984, 14443905), (2114, 13555680), (2170, 13205856), (2240, 12793173), (2265, 12651968), (2416, 11861220), (2480, 11555124), (2604, 11004880), (2733, 10485440), (2976, 9629270), (3020, 9488976), (3171, 9037120), (3255, 8803904), (3360, 8528782), (3472, 8253660), (3624, 7907480), (3644, 7864080), (3720, 7703416), (4228, 6777840), (4340, 6602928), (4530, 6325984), (4555, 6291264), (4681, 6121920), (4832, 5930610), (4960, 5777562), (5208, 5502440), (5285, 5422272), (5466, 5242720), (5952, 4814635), (6040, 4744488), (6342, 4518560), (6377, 4493760), (6510, 4401952), (6720, 4264391), (6944, 4126830), (7248, 3953740), (7288, 3932040), (7440, 3851708), (8456, 3388920), (8680, 3301464), (9060, 3162992), (9110, 3145632), (9362, 3060960), (9664, 2965305), (9920, 2888781), (10416, 2751220), (10570, 2711136), (10932, 2621360), (12080, 2372244), (12684, 2259280), (12754, 2246880), (13020, 2200976), (13665, 2097088), (13888, 2063415), (14043, 2040640), (14496, 1976870), (14576, 1966020), (14880, 1925854), (15855, 1807424), (16912, 1694460), (17360, 1650732), (18120, 1581496), (18220, 1572816), (18724, 1530480), (19131, 1497920), (20832, 1375610), (21140, 1355568), (21864, 1310680), (23405, 1224384), (24160, 1186122), (25368, 1129640), (25508, 1123440), (26040, 1100488), (27330, 1048544), (28086, 1020320), (28241, 1014720), (28992, 988435), (29152, 983010), (29760, 962927), (31710, 903712), (31885, 898752), (32767, 874560), (33824, 847230), (34720, 825366), (36240, 790748), (36440, 786408), (37448, 765240), (38262, 748960), (41664, 687805), (42280, 677784), (43728, 655340), (46810, 612192), (48320, 593061), (50736, 564820), (51016, 561720), (52080, 550244), (54660, 524272), (56172, 510160), (56482, 507360), (58304, 491505), (63420, 451856), (63770, 449376), (65534, 437280), (67648, 423615), (69440, 412683), (70215, 408128), (72480, 395374), (72880, 393204), (74896, 382620), (76524, 374480), (84560, 338892), (84723, 338240), (87456, 327670), (93620, 306096), (95655, 299584), (98301, 291520), (101472, 282410), (102032, 280860), (104160, 275122), (109320, 262136), (112344, 255080), (112964, 253680), (126840, 225928), (127540, 224688), (131068, 218640), (137561, 208320), (140430, 204064), (141205, 202944), (144960, 197687), (145760, 196602), (149792, 191310), (153048, 187240), (163835, 174912), (169120, 169446)]