319495680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 360

約数和(自身を含む): 1291705272

約数和(自身を除く): 972209592

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 283, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 566, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 849, 882, 896, 960, 980, 1008, 1120, 1132, 1152, 1176, 1260, 1280, 1344, 1415, 1440, 1470, 1536, 1568, 1680, 1698, 1764, 1792, 1920, 1960, 1981, 2016, 2205, 2240, 2264, 2304, 2352, 2520, 2547, 2560, 2688, 2830, 2880, 2940, 3136, 3360, 3396, 3528, 3584, 3840, 3920, 3962, 4032, 4245, 4410, 4480, 4528, 4608, 4704, 5040, 5094, 5376, 5660, 5760, 5880, 5943, 6272, 6720, 6792, 7056, 7680, 7840, 7924, 8064, 8490, 8820, 8960, 9056, 9408, 9905, 10080, 10188, 10752, 11320, 11520, 11760, 11886, 12544, 12735, 13440, 13584, 13867, 14112, 15680, 15848, 16128, 16980, 17640, 17829, 17920, 18112, 18816, 19810, 20160, 20376, 22640, 23040, 23520, 23772, 25088, 25470, 26880, 27168, 27734, 28224, 29715, 31360, 31696, 32256, 33960, 35280, 35658, 36224, 37632, 39620, 40320, 40752, 41601, 45280, 47040, 47544, 50940, 53760, 54336, 55468, 56448, 59430, 62720, 63392, 67920, 69335, 70560, 71316, 72448, 75264, 79240, 80640, 81504, 83202, 89145, 90560, 94080, 95088, 101880, 108672, 110936, 112896, 118860, 124803, 125440, 126784, 135840, 138670, 141120, 142632, 144896, 158480, 161280, 163008, 166404, 178290, 181120, 188160, 190176, 203760, 208005, 217344, 221872, 225792, 237720, 249606, 253568, 271680, 277340, 282240, 285264, 316960, 326016, 332808, 356580, 362240, 376320, 380352, 407520, 416010, 434688, 443744, 475440, 499212, 507136, 543360, 554680, 564480, 570528, 624015, 633920, 652032, 665616, 713160, 724480, 760704, 815040, 832020, 887488, 950880, 998424, 1014272, 1086720, 1109360, 1128960, 1141056, 1248030, 1267840, 1304064, 1331232, 1426320, 1521408, 1630080, 1664040, 1774976, 1901760, 1996848, 2173440, 2218720, 2282112, 2496060, 2535680, 2662464, 2852640, 3042816, 3260160, 3328080, 3549952, 3803520, 3993696, 4437440, 4564224, 4992120, 5071360, 5324928, 5705280, 6520320, 6656160, 7099904, 7607040, 7987392, 8874880, 9128448, 9984240, 10649856, 11410560, 13312320, 15214080, 15974784, 17749760, 19968480, 21299712, 22821120, 26624640, 31949568, 35499520, 39936960, 45642240, 53249280, 63899136, 79873920, 106498560, 159747840, 319495680]

約数ペア:

[(1, 319495680), (2, 159747840), (3, 106498560), (4, 79873920), (5, 63899136), (6, 53249280), (7, 45642240), (8, 39936960), (9, 35499520), (10, 31949568), (12, 26624640), (14, 22821120), (15, 21299712), (16, 19968480), (18, 17749760), (20, 15974784), (21, 15214080), (24, 13312320), (28, 11410560), (30, 10649856), (32, 9984240), (35, 9128448), (36, 8874880), (40, 7987392), (42, 7607040), (45, 7099904), (48, 6656160), (49, 6520320), (56, 5705280), (60, 5324928), (63, 5071360), (64, 4992120), (70, 4564224), (72, 4437440), (80, 3993696), (84, 3803520), (90, 3549952), (96, 3328080), (98, 3260160), (105, 3042816), (112, 2852640), (120, 2662464), (126, 2535680), (128, 2496060), (140, 2282112), (144, 2218720), (147, 2173440), (160, 1996848), (168, 1901760), (180, 1774976), (192, 1664040), (196, 1630080), (210, 1521408), (224, 1426320), (240, 1331232), (245, 1304064), (252, 1267840), (256, 1248030), (280, 1141056), (283, 1128960), (288, 1109360), (294, 1086720), (315, 1014272), (320, 998424), (336, 950880), (360, 887488), (384, 832020), (392, 815040), (420, 760704), (441, 724480), (448, 713160), (480, 665616), (490, 652032), (504, 633920), (512, 624015), (560, 570528), (566, 564480), (576, 554680), (588, 543360), (630, 507136), (640, 499212), (672, 475440), (720, 443744), (735, 434688), (768, 416010), (784, 407520), (840, 380352), (849, 376320), (882, 362240), (896, 356580), (960, 332808), (980, 326016), (1008, 316960), (1120, 285264), (1132, 282240), (1152, 277340), (1176, 271680), (1260, 253568), (1280, 249606), (1344, 237720), (1415, 225792), (1440, 221872), (1470, 217344), (1536, 208005), (1568, 203760), (1680, 190176), (1698, 188160), (1764, 181120), (1792, 178290), (1920, 166404), (1960, 163008), (1981, 161280), (2016, 158480), (2205, 144896), (2240, 142632), (2264, 141120), (2304, 138670), (2352, 135840), (2520, 126784), (2547, 125440), (2560, 124803), (2688, 118860), (2830, 112896), (2880, 110936), (2940, 108672), (3136, 101880), (3360, 95088), (3396, 94080), (3528, 90560), (3584, 89145), (3840, 83202), (3920, 81504), (3962, 80640), (4032, 79240), (4245, 75264), (4410, 72448), (4480, 71316), (4528, 70560), (4608, 69335), (4704, 67920), (5040, 63392), (5094, 62720), (5376, 59430), (5660, 56448), (5760, 55468), (5880, 54336), (5943, 53760), (6272, 50940), (6720, 47544), (6792, 47040), (7056, 45280), (7680, 41601), (7840, 40752), (7924, 40320), (8064, 39620), (8490, 37632), (8820, 36224), (8960, 35658), (9056, 35280), (9408, 33960), (9905, 32256), (10080, 31696), (10188, 31360), (10752, 29715), (11320, 28224), (11520, 27734), (11760, 27168), (11886, 26880), (12544, 25470), (12735, 25088), (13440, 23772), (13584, 23520), (13867, 23040), (14112, 22640), (15680, 20376), (15848, 20160), (16128, 19810), (16980, 18816), (17640, 18112), (17829, 17920)]