247096080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4494

約数の個数: 240

約数和(自身を含む): 1034826624

約数和(自身を除く): 787730544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4457, 4620, 5040, 5544, 6160, 6930, 7920, 8914, 9240, 11088, 13371, 13860, 17828, 18480, 22285, 26742, 27720, 31199, 35656, 40113, 44570, 49027, 53484, 55440, 62398, 66855, 71312, 80226, 89140, 93597, 98054, 106968, 124796, 133710, 147081, 155995, 160452, 178280, 187194, 196108, 200565, 213936, 245135, 249592, 267420, 280791, 294162, 311990, 320904, 343189, 356560, 374388, 392216, 401130, 441243, 467985, 490270, 499184, 534840, 561582, 588324, 623980, 641808, 686378, 735405, 748776, 784432, 802260, 882486, 935970, 980540, 1029567, 1069680, 1123164, 1176648, 1247960, 1372756, 1403955, 1470810, 1497552, 1604520, 1715945, 1764972, 1871940, 1961080, 2059134, 2206215, 2246328, 2353296, 2495920, 2745512, 2807910, 2941620, 3088701, 3209040, 3431890, 3529944, 3743880, 3922160, 4118268, 4412430, 4492656, 5147835, 5491024, 5615820, 5883240, 6177402, 6863780, 7059888, 7487760, 8236536, 8824860, 10295670, 11231640, 11766480, 12354804, 13727560, 15443505, 16473072, 17649720, 20591340, 22463280, 24709608, 27455120, 30887010, 35299440, 41182680, 49419216, 61774020, 82365360, 123548040, 247096080]

約数ペア:

[(1, 247096080), (2, 123548040), (3, 82365360), (4, 61774020), (5, 49419216), (6, 41182680), (7, 35299440), (8, 30887010), (9, 27455120), (10, 24709608), (11, 22463280), (12, 20591340), (14, 17649720), (15, 16473072), (16, 15443505), (18, 13727560), (20, 12354804), (21, 11766480), (22, 11231640), (24, 10295670), (28, 8824860), (30, 8236536), (33, 7487760), (35, 7059888), (36, 6863780), (40, 6177402), (42, 5883240), (44, 5615820), (45, 5491024), (48, 5147835), (55, 4492656), (56, 4412430), (60, 4118268), (63, 3922160), (66, 3743880), (70, 3529944), (72, 3431890), (77, 3209040), (80, 3088701), (84, 2941620), (88, 2807910), (90, 2745512), (99, 2495920), (105, 2353296), (110, 2246328), (112, 2206215), (120, 2059134), (126, 1961080), (132, 1871940), (140, 1764972), (144, 1715945), (154, 1604520), (165, 1497552), (168, 1470810), (176, 1403955), (180, 1372756), (198, 1247960), (210, 1176648), (220, 1123164), (231, 1069680), (240, 1029567), (252, 980540), (264, 935970), (280, 882486), (308, 802260), (315, 784432), (330, 748776), (336, 735405), (360, 686378), (385, 641808), (396, 623980), (420, 588324), (440, 561582), (462, 534840), (495, 499184), (504, 490270), (528, 467985), (560, 441243), (616, 401130), (630, 392216), (660, 374388), (693, 356560), (720, 343189), (770, 320904), (792, 311990), (840, 294162), (880, 280791), (924, 267420), (990, 249592), (1008, 245135), (1155, 213936), (1232, 200565), (1260, 196108), (1320, 187194), (1386, 178280), (1540, 160452), (1584, 155995), (1680, 147081), (1848, 133710), (1980, 124796), (2310, 106968), (2520, 98054), (2640, 93597), (2772, 89140), (3080, 80226), (3465, 71312), (3696, 66855), (3960, 62398), (4457, 55440), (4620, 53484), (5040, 49027), (5544, 44570), (6160, 40113), (6930, 35656), (7920, 31199), (8914, 27720), (9240, 26742), (11088, 22285), (13371, 18480), (13860, 17828)]