312359040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 1262776320

約数和(自身を除く): 950417280

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, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 127, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 254, 280, 288, 305, 315, 320, 336, 360, 366, 381, 384, 420, 427, 448, 480, 488, 504, 508, 549, 560, 576, 610, 630, 635, 640, 672, 720, 732, 762, 840, 854, 889, 896, 915, 960, 976, 1008, 1016, 1098, 1120, 1143, 1152, 1220, 1260, 1270, 1281, 1344, 1440, 1464, 1524, 1680, 1708, 1778, 1830, 1905, 1920, 1952, 2016, 2032, 2135, 2196, 2240, 2286, 2440, 2520, 2540, 2562, 2667, 2688, 2745, 2880, 2928, 3048, 3360, 3416, 3556, 3660, 3810, 3843, 3904, 4032, 4064, 4270, 4392, 4445, 4480, 4572, 4880, 5040, 5080, 5124, 5334, 5490, 5715, 5760, 5856, 6096, 6405, 6720, 6832, 7112, 7320, 7620, 7686, 7747, 7808, 8001, 8064, 8128, 8540, 8784, 8890, 9144, 9760, 10080, 10160, 10248, 10668, 10980, 11430, 11712, 12192, 12810, 13335, 13440, 13664, 14224, 14640, 15240, 15372, 15494, 16002, 16256, 17080, 17568, 17780, 18288, 19215, 19520, 20160, 20320, 20496, 21336, 21960, 22860, 23241, 23424, 24384, 25620, 26670, 27328, 28448, 29280, 30480, 30744, 30988, 32004, 34160, 35136, 35560, 36576, 38430, 38735, 39040, 40005, 40320, 40640, 40992, 42672, 43920, 45720, 46482, 48768, 51240, 53340, 54229, 54656, 56896, 58560, 60960, 61488, 61976, 64008, 68320, 69723, 70272, 71120, 73152, 76860, 77470, 80010, 81280, 81984, 85344, 87840, 91440, 92964, 102480, 106680, 108458, 113792, 116205, 117120, 121920, 122976, 123952, 128016, 136640, 139446, 142240, 146304, 153720, 154940, 160020, 162687, 163968, 170688, 175680, 182880, 185928, 204960, 213360, 216916, 232410, 243840, 245952, 247904, 256032, 271145, 273280, 278892, 284480, 307440, 309880, 320040, 325374, 341376, 348615, 351360, 365760, 371856, 409920, 426720, 433832, 464820, 488061, 491904, 495808, 512064, 542290, 557784, 568960, 614880, 619760, 640080, 650748, 697230, 731520, 743712, 813435, 819840, 853440, 867664, 929640, 976122, 991616, 1024128, 1084580, 1115568, 1229760, 1239520, 1280160, 1301496, 1394460, 1487424, 1626870, 1706880, 1735328, 1859280, 1952244, 2169160, 2231136, 2440305, 2459520, 2479040, 2560320, 2602992, 2788920, 2974848, 3253740, 3470656, 3718560, 3904488, 4338320, 4462272, 4880610, 4958080, 5120640, 5205984, 5577840, 6507480, 6941312, 7437120, 7808976, 8676640, 8924544, 9761220, 10411968, 11155680, 13014960, 14874240, 15617952, 17353280, 19522440, 20823936, 22311360, 26029920, 31235904, 34706560, 39044880, 44622720, 52059840, 62471808, 78089760, 104119680, 156179520, 312359040]

約数ペア:

[(1, 312359040), (2, 156179520), (3, 104119680), (4, 78089760), (5, 62471808), (6, 52059840), (7, 44622720), (8, 39044880), (9, 34706560), (10, 31235904), (12, 26029920), (14, 22311360), (15, 20823936), (16, 19522440), (18, 17353280), (20, 15617952), (21, 14874240), (24, 13014960), (28, 11155680), (30, 10411968), (32, 9761220), (35, 8924544), (36, 8676640), (40, 7808976), (42, 7437120), (45, 6941312), (48, 6507480), (56, 5577840), (60, 5205984), (61, 5120640), (63, 4958080), (64, 4880610), (70, 4462272), (72, 4338320), (80, 3904488), (84, 3718560), (90, 3470656), (96, 3253740), (105, 2974848), (112, 2788920), (120, 2602992), (122, 2560320), (126, 2479040), (127, 2459520), (128, 2440305), (140, 2231136), (144, 2169160), (160, 1952244), (168, 1859280), (180, 1735328), (183, 1706880), (192, 1626870), (210, 1487424), (224, 1394460), (240, 1301496), (244, 1280160), (252, 1239520), (254, 1229760), (280, 1115568), (288, 1084580), (305, 1024128), (315, 991616), (320, 976122), (336, 929640), (360, 867664), (366, 853440), (381, 819840), (384, 813435), (420, 743712), (427, 731520), (448, 697230), (480, 650748), (488, 640080), (504, 619760), (508, 614880), (549, 568960), (560, 557784), (576, 542290), (610, 512064), (630, 495808), (635, 491904), (640, 488061), (672, 464820), (720, 433832), (732, 426720), (762, 409920), (840, 371856), (854, 365760), (889, 351360), (896, 348615), (915, 341376), (960, 325374), (976, 320040), (1008, 309880), (1016, 307440), (1098, 284480), (1120, 278892), (1143, 273280), (1152, 271145), (1220, 256032), (1260, 247904), (1270, 245952), (1281, 243840), (1344, 232410), (1440, 216916), (1464, 213360), (1524, 204960), (1680, 185928), (1708, 182880), (1778, 175680), (1830, 170688), (1905, 163968), (1920, 162687), (1952, 160020), (2016, 154940), (2032, 153720), (2135, 146304), (2196, 142240), (2240, 139446), (2286, 136640), (2440, 128016), (2520, 123952), (2540, 122976), (2562, 121920), (2667, 117120), (2688, 116205), (2745, 113792), (2880, 108458), (2928, 106680), (3048, 102480), (3360, 92964), (3416, 91440), (3556, 87840), (3660, 85344), (3810, 81984), (3843, 81280), (3904, 80010), (4032, 77470), (4064, 76860), (4270, 73152), (4392, 71120), (4445, 70272), (4480, 69723), (4572, 68320), (4880, 64008), (5040, 61976), (5080, 61488), (5124, 60960), (5334, 58560), (5490, 56896), (5715, 54656), (5760, 54229), (5856, 53340), (6096, 51240), (6405, 48768), (6720, 46482), (6832, 45720), (7112, 43920), (7320, 42672), (7620, 40992), (7686, 40640), (7747, 40320), (7808, 40005), (8001, 39040), (8064, 38735), (8128, 38430), (8540, 36576), (8784, 35560), (8890, 35136), (9144, 34160), (9760, 32004), (10080, 30988), (10160, 30744), (10248, 30480), (10668, 29280), (10980, 28448), (11430, 27328), (11712, 26670), (12192, 25620), (12810, 24384), (13335, 23424), (13440, 23241), (13664, 22860), (14224, 21960), (14640, 21336), (15240, 20496), (15372, 20320), (15494, 20160), (16002, 19520), (16256, 19215), (17080, 18288), (17568, 17780)]