209042986320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{54503}}^1$

素因数の和:55290

約数の個数: 240

約数和(自身を含む): 803395936512

約数和(自身を除く): 594352950192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 761, 840, 1008, 1260, 1522, 1680, 2283, 2520, 3044, 3805, 4566, 5040, 5327, 6088, 6849, 7610, 9132, 10654, 11415, 12176, 13698, 15220, 15981, 18264, 21308, 22830, 26635, 27396, 30440, 31962, 34245, 36528, 42616, 45660, 47943, 53270, 54503, 54792, 60880, 63924, 68490, 79905, 85232, 91320, 95886, 106540, 109006, 109584, 127848, 136980, 159810, 163509, 182640, 191772, 213080, 218012, 239715, 255696, 272515, 273960, 319620, 327018, 381521, 383544, 426160, 436024, 479430, 490527, 545030, 547920, 639240, 654036, 763042, 767088, 817545, 872048, 958860, 981054, 1090060, 1144563, 1278480, 1308072, 1526084, 1635090, 1907605, 1917720, 1962108, 2180120, 2289126, 2452635, 2616144, 3052168, 3270180, 3433689, 3815210, 3835440, 3924216, 4360240, 4578252, 4905270, 5722815, 6104336, 6540360, 6867378, 7630420, 7848432, 9156504, 9810540, 11445630, 13080720, 13734756, 15260840, 17168445, 18313008, 19621080, 22891260, 27469512, 30521680, 34336890, 39242160, 41476783, 45782520, 54939024, 68673780, 82953566, 91565040, 124430349, 137347560, 165907132, 207383915, 248860698, 274695120, 290337481, 331814264, 373291047, 414767830, 497721396, 580674962, 622151745, 663628528, 746582094, 829535660, 871012443, 995442792, 1161349924, 1244303490, 1451687405, 1493164188, 1659071320, 1742024886, 1866455235, 1990885584, 2322699848, 2488606980, 2613037329, 2903374810, 2986328376, 3318142640, 3484049772, 3732910470, 4355062215, 4645399696, 4977213960, 5226074658, 5806749620, 5972656752, 6968099544, 7465820940, 8710124430, 9954427920, 10452149316, 11613499240, 13065186645, 13936199088, 14931641880, 17420248860, 20904298632, 23226998480, 26130373290, 29863283760, 34840497720, 41808597264, 52260746580, 69680995440, 104521493160, 209042986320]

約数ペア:

[(1, 209042986320), (2, 104521493160), (3, 69680995440), (4, 52260746580), (5, 41808597264), (6, 34840497720), (7, 29863283760), (8, 26130373290), (9, 23226998480), (10, 20904298632), (12, 17420248860), (14, 14931641880), (15, 13936199088), (16, 13065186645), (18, 11613499240), (20, 10452149316), (21, 9954427920), (24, 8710124430), (28, 7465820940), (30, 6968099544), (35, 5972656752), (36, 5806749620), (40, 5226074658), (42, 4977213960), (45, 4645399696), (48, 4355062215), (56, 3732910470), (60, 3484049772), (63, 3318142640), (70, 2986328376), (72, 2903374810), (80, 2613037329), (84, 2488606980), (90, 2322699848), (105, 1990885584), (112, 1866455235), (120, 1742024886), (126, 1659071320), (140, 1493164188), (144, 1451687405), (168, 1244303490), (180, 1161349924), (210, 995442792), (240, 871012443), (252, 829535660), (280, 746582094), (315, 663628528), (336, 622151745), (360, 580674962), (420, 497721396), (504, 414767830), (560, 373291047), (630, 331814264), (720, 290337481), (761, 274695120), (840, 248860698), (1008, 207383915), (1260, 165907132), (1522, 137347560), (1680, 124430349), (2283, 91565040), (2520, 82953566), (3044, 68673780), (3805, 54939024), (4566, 45782520), (5040, 41476783), (5327, 39242160), (6088, 34336890), (6849, 30521680), (7610, 27469512), (9132, 22891260), (10654, 19621080), (11415, 18313008), (12176, 17168445), (13698, 15260840), (15220, 13734756), (15981, 13080720), (18264, 11445630), (21308, 9810540), (22830, 9156504), (26635, 7848432), (27396, 7630420), (30440, 6867378), (31962, 6540360), (34245, 6104336), (36528, 5722815), (42616, 4905270), (45660, 4578252), (47943, 4360240), (53270, 3924216), (54503, 3835440), (54792, 3815210), (60880, 3433689), (63924, 3270180), (68490, 3052168), (79905, 2616144), (85232, 2452635), (91320, 2289126), (95886, 2180120), (106540, 1962108), (109006, 1917720), (109584, 1907605), (127848, 1635090), (136980, 1526084), (159810, 1308072), (163509, 1278480), (182640, 1144563), (191772, 1090060), (213080, 981054), (218012, 958860), (239715, 872048), (255696, 817545), (272515, 767088), (273960, 763042), (319620, 654036), (327018, 639240), (381521, 547920), (383544, 545030), (426160, 490527), (436024, 479430)]