121721068280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5821}}^1$

素因数の和:6070

約数の個数: 256

約数和(自身を含む): 347687976960

約数和(自身を除く): 225966908680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 191, 230, 238, 280, 322, 340, 382, 391, 460, 476, 595, 644, 680, 764, 782, 805, 920, 952, 955, 1190, 1288, 1337, 1528, 1564, 1610, 1910, 1955, 2380, 2674, 2737, 3128, 3220, 3247, 3820, 3910, 4393, 4760, 5348, 5474, 5821, 6440, 6494, 6685, 7640, 7820, 8786, 10696, 10948, 11642, 12988, 13370, 13685, 15640, 16235, 17572, 21896, 21965, 22729, 23284, 25976, 26740, 27370, 29105, 30751, 32470, 35144, 40747, 43930, 45458, 46568, 53480, 54740, 58210, 61502, 64940, 74681, 81494, 87860, 90916, 98957, 109480, 113645, 116420, 123004, 129880, 133883, 149362, 153755, 162988, 175720, 181832, 197914, 203735, 227290, 232840, 246008, 267766, 298724, 307510, 325976, 373405, 395828, 407470, 454580, 494785, 522767, 535532, 597448, 615020, 669415, 692699, 746810, 791656, 814940, 909160, 937181, 989570, 1045534, 1071064, 1111811, 1230040, 1338830, 1385398, 1493620, 1629880, 1874362, 1979140, 2091068, 2223622, 2276011, 2613835, 2677660, 2770796, 2987240, 3463495, 3748724, 3958280, 4182136, 4447244, 4552022, 4685905, 5227670, 5355320, 5541592, 5559055, 6926990, 7497448, 7782677, 8894488, 9104044, 9371810, 10455340, 11118110, 11380055, 13853980, 15565354, 15932077, 18208088, 18743620, 18900787, 20910680, 22236220, 22760110, 25571653, 27707960, 31130708, 31864154, 37487240, 37801574, 38913385, 44472440, 45520220, 51143306, 62261416, 63728308, 75603148, 77826770, 79660385, 91040440, 94503935, 102286612, 127456616, 127858265, 132305509, 151206296, 155653540, 159320770, 179001571, 189007870, 204573224, 255716530, 264611018, 311307080, 318641540, 358003142, 378015740, 434718101, 511433060, 529222036, 637283080, 661527545, 716006284, 756031480, 869436202, 895007855, 1022866120, 1058444072, 1323055090, 1432012568, 1738872404, 1790015710, 2173590505, 2646110180, 3043026707, 3477744808, 3580031420, 4347181010, 5292220360, 6086053414, 7160062840, 8694362020, 12172106828, 15215133535, 17388724040, 24344213656, 30430267070, 60860534140, 121721068280]

約数ペア:

[(1, 121721068280), (2, 60860534140), (4, 30430267070), (5, 24344213656), (7, 17388724040), (8, 15215133535), (10, 12172106828), (14, 8694362020), (17, 7160062840), (20, 6086053414), (23, 5292220360), (28, 4347181010), (34, 3580031420), (35, 3477744808), (40, 3043026707), (46, 2646110180), (56, 2173590505), (68, 1790015710), (70, 1738872404), (85, 1432012568), (92, 1323055090), (115, 1058444072), (119, 1022866120), (136, 895007855), (140, 869436202), (161, 756031480), (170, 716006284), (184, 661527545), (191, 637283080), (230, 529222036), (238, 511433060), (280, 434718101), (322, 378015740), (340, 358003142), (382, 318641540), (391, 311307080), (460, 264611018), (476, 255716530), (595, 204573224), (644, 189007870), (680, 179001571), (764, 159320770), (782, 155653540), (805, 151206296), (920, 132305509), (952, 127858265), (955, 127456616), (1190, 102286612), (1288, 94503935), (1337, 91040440), (1528, 79660385), (1564, 77826770), (1610, 75603148), (1910, 63728308), (1955, 62261416), (2380, 51143306), (2674, 45520220), (2737, 44472440), (3128, 38913385), (3220, 37801574), (3247, 37487240), (3820, 31864154), (3910, 31130708), (4393, 27707960), (4760, 25571653), (5348, 22760110), (5474, 22236220), (5821, 20910680), (6440, 18900787), (6494, 18743620), (6685, 18208088), (7640, 15932077), (7820, 15565354), (8786, 13853980), (10696, 11380055), (10948, 11118110), (11642, 10455340), (12988, 9371810), (13370, 9104044), (13685, 8894488), (15640, 7782677), (16235, 7497448), (17572, 6926990), (21896, 5559055), (21965, 5541592), (22729, 5355320), (23284, 5227670), (25976, 4685905), (26740, 4552022), (27370, 4447244), (29105, 4182136), (30751, 3958280), (32470, 3748724), (35144, 3463495), (40747, 2987240), (43930, 2770796), (45458, 2677660), (46568, 2613835), (53480, 2276011), (54740, 2223622), (58210, 2091068), (61502, 1979140), (64940, 1874362), (74681, 1629880), (81494, 1493620), (87860, 1385398), (90916, 1338830), (98957, 1230040), (109480, 1111811), (113645, 1071064), (116420, 1045534), (123004, 989570), (129880, 937181), (133883, 909160), (149362, 814940), (153755, 791656), (162988, 746810), (175720, 692699), (181832, 669415), (197914, 615020), (203735, 597448), (227290, 535532), (232840, 522767), (246008, 494785), (267766, 454580), (298724, 407470), (307510, 395828), (325976, 373405)]