309234240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5146

約数の個数: 224

約数和(自身を含む): 1246997760

約数和(自身を除く): 937763520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5113, 6048, 6720, 7560, 8640, 10080, 10226, 12096, 15120, 15339, 20160, 20452, 25565, 30240, 30678, 35791, 40904, 46017, 51130, 60480, 61356, 71582, 76695, 81808, 92034, 102260, 107373, 122712, 138051, 143164, 153390, 163616, 178955, 184068, 204520, 214746, 230085, 245424, 276102, 286328, 306780, 322119, 327232, 357910, 368136, 409040, 429492, 460170, 490848, 536865, 552204, 572656, 613560, 644238, 690255, 715820, 736272, 818080, 858984, 920340, 966357, 981696, 1073730, 1104408, 1145312, 1227120, 1288476, 1380510, 1431640, 1472544, 1610595, 1636160, 1717968, 1840680, 1932714, 2147460, 2208816, 2290624, 2454240, 2576952, 2761020, 2863280, 2945088, 3221190, 3435936, 3681360, 3865428, 4294920, 4417632, 4831785, 4908480, 5153904, 5522040, 5726560, 6442380, 6871872, 7362720, 7730856, 8589840, 8835264, 9663570, 10307808, 11044080, 11453120, 12884760, 14725440, 15461712, 17179680, 19327140, 20615616, 22088160, 25769520, 30923424, 34359360, 38654280, 44176320, 51539040, 61846848, 77308560, 103078080, 154617120, 309234240]

約数ペア:

[(1, 309234240), (2, 154617120), (3, 103078080), (4, 77308560), (5, 61846848), (6, 51539040), (7, 44176320), (8, 38654280), (9, 34359360), (10, 30923424), (12, 25769520), (14, 22088160), (15, 20615616), (16, 19327140), (18, 17179680), (20, 15461712), (21, 14725440), (24, 12884760), (27, 11453120), (28, 11044080), (30, 10307808), (32, 9663570), (35, 8835264), (36, 8589840), (40, 7730856), (42, 7362720), (45, 6871872), (48, 6442380), (54, 5726560), (56, 5522040), (60, 5153904), (63, 4908480), (64, 4831785), (70, 4417632), (72, 4294920), (80, 3865428), (84, 3681360), (90, 3435936), (96, 3221190), (105, 2945088), (108, 2863280), (112, 2761020), (120, 2576952), (126, 2454240), (135, 2290624), (140, 2208816), (144, 2147460), (160, 1932714), (168, 1840680), (180, 1717968), (189, 1636160), (192, 1610595), (210, 1472544), (216, 1431640), (224, 1380510), (240, 1288476), (252, 1227120), (270, 1145312), (280, 1104408), (288, 1073730), (315, 981696), (320, 966357), (336, 920340), (360, 858984), (378, 818080), (420, 736272), (432, 715820), (448, 690255), (480, 644238), (504, 613560), (540, 572656), (560, 552204), (576, 536865), (630, 490848), (672, 460170), (720, 429492), (756, 409040), (840, 368136), (864, 357910), (945, 327232), (960, 322119), (1008, 306780), (1080, 286328), (1120, 276102), (1260, 245424), (1344, 230085), (1440, 214746), (1512, 204520), (1680, 184068), (1728, 178955), (1890, 163616), (2016, 153390), (2160, 143164), (2240, 138051), (2520, 122712), (2880, 107373), (3024, 102260), (3360, 92034), (3780, 81808), (4032, 76695), (4320, 71582), (5040, 61356), (5113, 60480), (6048, 51130), (6720, 46017), (7560, 40904), (8640, 35791), (10080, 30678), (10226, 30240), (12096, 25565), (15120, 20452), (15339, 20160)]