2128214952920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{4409}}^1$

素因数の和:5026

約数の個数: 256

約数和(自身を含む): 5669637120000

約数和(自身を除く): 3541422167080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 61, 70, 118, 122, 140, 236, 244, 280, 295, 305, 413, 427, 472, 479, 488, 590, 610, 826, 854, 958, 1180, 1220, 1652, 1708, 1916, 2065, 2135, 2360, 2395, 2440, 3304, 3353, 3416, 3599, 3832, 4130, 4270, 4409, 4790, 6706, 7198, 8260, 8540, 8818, 9580, 13412, 14396, 16520, 16765, 17080, 17636, 17995, 19160, 22045, 25193, 26824, 28261, 28792, 29219, 30863, 33530, 35272, 35990, 44090, 50386, 56522, 58438, 61726, 67060, 71980, 88180, 100772, 113044, 116876, 123452, 125965, 134120, 141305, 143960, 146095, 154315, 176360, 197827, 201544, 204533, 226088, 233752, 246904, 251930, 260131, 268949, 282610, 292190, 308630, 395654, 409066, 503860, 520262, 537898, 565220, 584380, 617260, 791308, 818132, 989135, 1007720, 1022665, 1040524, 1075796, 1130440, 1168760, 1234520, 1300655, 1344745, 1582616, 1636264, 1723921, 1820917, 1882643, 1978270, 2045330, 2081048, 2111911, 2151592, 2601310, 2689490, 3447842, 3641834, 3765286, 3956540, 4090660, 4223822, 5202620, 5378980, 6895684, 7283668, 7530572, 7913080, 8181320, 8447644, 8619605, 9104585, 9413215, 10405240, 10559555, 10757960, 12067447, 13791368, 14567336, 14783377, 15061144, 15867991, 16895288, 17239210, 18209170, 18826430, 21119110, 24134894, 29566754, 31735982, 34478420, 36418340, 37652860, 42238220, 48269788, 59133508, 60337235, 63471964, 68956840, 72836680, 73916885, 75305720, 79339955, 84476440, 96539576, 111075937, 118267016, 120674470, 124602749, 126943928, 128826571, 147833770, 158679910, 222151874, 241348940, 249205498, 257653142, 295667540, 317359820, 444303748, 482697880, 498410996, 515306284, 555379685, 591335080, 623013745, 634719640, 644132855, 872219243, 888607496, 901785997, 996821992, 1030612568, 1110759370, 1246027490, 1288265710, 1744438486, 1803571994, 2221518740, 2492054980, 2576531420, 3488876972, 3607143988, 4361096215, 4443037480, 4508929985, 4984109960, 5153062840, 6977753944, 7214287976, 7600767689, 8722192430, 9017859970, 15201535378, 17444384860, 18035719940, 30403070756, 34888769720, 36071439880, 38003838445, 53205373823, 60806141512, 76007676890, 106410747646, 152015353780, 212821495292, 266026869115, 304030707560, 425642990584, 532053738230, 1064107476460, 2128214952920]

約数ペア:

[(1, 2128214952920), (2, 1064107476460), (4, 532053738230), (5, 425642990584), (7, 304030707560), (8, 266026869115), (10, 212821495292), (14, 152015353780), (20, 106410747646), (28, 76007676890), (35, 60806141512), (40, 53205373823), (56, 38003838445), (59, 36071439880), (61, 34888769720), (70, 30403070756), (118, 18035719940), (122, 17444384860), (140, 15201535378), (236, 9017859970), (244, 8722192430), (280, 7600767689), (295, 7214287976), (305, 6977753944), (413, 5153062840), (427, 4984109960), (472, 4508929985), (479, 4443037480), (488, 4361096215), (590, 3607143988), (610, 3488876972), (826, 2576531420), (854, 2492054980), (958, 2221518740), (1180, 1803571994), (1220, 1744438486), (1652, 1288265710), (1708, 1246027490), (1916, 1110759370), (2065, 1030612568), (2135, 996821992), (2360, 901785997), (2395, 888607496), (2440, 872219243), (3304, 644132855), (3353, 634719640), (3416, 623013745), (3599, 591335080), (3832, 555379685), (4130, 515306284), (4270, 498410996), (4409, 482697880), (4790, 444303748), (6706, 317359820), (7198, 295667540), (8260, 257653142), (8540, 249205498), (8818, 241348940), (9580, 222151874), (13412, 158679910), (14396, 147833770), (16520, 128826571), (16765, 126943928), (17080, 124602749), (17636, 120674470), (17995, 118267016), (19160, 111075937), (22045, 96539576), (25193, 84476440), (26824, 79339955), (28261, 75305720), (28792, 73916885), (29219, 72836680), (30863, 68956840), (33530, 63471964), (35272, 60337235), (35990, 59133508), (44090, 48269788), (50386, 42238220), (56522, 37652860), (58438, 36418340), (61726, 34478420), (67060, 31735982), (71980, 29566754), (88180, 24134894), (100772, 21119110), (113044, 18826430), (116876, 18209170), (123452, 17239210), (125965, 16895288), (134120, 15867991), (141305, 15061144), (143960, 14783377), (146095, 14567336), (154315, 13791368), (176360, 12067447), (197827, 10757960), (201544, 10559555), (204533, 10405240), (226088, 9413215), (233752, 9104585), (246904, 8619605), (251930, 8447644), (260131, 8181320), (268949, 7913080), (282610, 7530572), (292190, 7283668), (308630, 6895684), (395654, 5378980), (409066, 5202620), (503860, 4223822), (520262, 4090660), (537898, 3956540), (565220, 3765286), (584380, 3641834), (617260, 3447842), (791308, 2689490), (818132, 2601310), (989135, 2151592), (1007720, 2111911), (1022665, 2081048), (1040524, 2045330), (1075796, 1978270), (1130440, 1882643), (1168760, 1820917), (1234520, 1723921), (1300655, 1636264), (1344745, 1582616)]