2145939840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 288

約数和(自身を含む): 8147739600

約数和(自身を除く): 6001799760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3079, 3168, 3520, 3630, 3872, 3960, 4224, 4356, 4840, 5280, 5445, 5760, 5808, 6158, 6336, 7040, 7260, 7744, 7920, 8712, 9237, 9680, 10560, 10890, 11616, 12316, 12672, 14520, 15395, 15488, 15840, 17424, 18474, 19360, 21120, 21780, 23232, 24632, 27711, 29040, 30790, 31680, 33869, 34848, 36948, 38720, 43560, 46185, 46464, 49264, 55422, 58080, 61580, 63360, 67738, 69696, 73896, 77440, 87120, 92370, 98528, 101607, 110844, 116160, 123160, 135476, 138555, 139392, 147792, 169345, 174240, 184740, 197056, 203214, 221688, 232320, 246320, 270952, 277110, 295584, 304821, 338690, 348480, 369480, 372559, 394112, 406428, 443376, 492640, 508035, 541904, 554220, 591168, 609642, 677380, 696960, 738960, 745118, 812856, 886752, 985280, 1016070, 1083808, 1108440, 1117677, 1182336, 1219284, 1354760, 1477920, 1490236, 1524105, 1625712, 1773504, 1862795, 1970560, 2032140, 2167616, 2216880, 2235354, 2438568, 2709520, 2955840, 2980472, 3048210, 3251424, 3353031, 3547008, 3725590, 4064280, 4335232, 4433760, 4470708, 4877136, 5419040, 5588385, 5911680, 5960944, 6096420, 6502848, 6706062, 7451180, 8128560, 8867520, 8941416, 9754272, 10838080, 11176770, 11921888, 12192840, 13005696, 13412124, 14902360, 16257120, 16765155, 17735040, 17882832, 19508544, 21676160, 22353540, 23843776, 24385680, 26824248, 29804720, 32514240, 33530310, 35765664, 39017088, 44707080, 47687552, 48771360, 53648496, 59609440, 65028480, 67060620, 71531328, 89414160, 97542720, 107296992, 119218880, 134121240, 143062656, 178828320, 195085440, 214593984, 238437760, 268242480, 357656640, 429187968, 536484960, 715313280, 1072969920, 2145939840]

約数ペア:

[(1, 2145939840), (2, 1072969920), (3, 715313280), (4, 536484960), (5, 429187968), (6, 357656640), (8, 268242480), (9, 238437760), (10, 214593984), (11, 195085440), (12, 178828320), (15, 143062656), (16, 134121240), (18, 119218880), (20, 107296992), (22, 97542720), (24, 89414160), (30, 71531328), (32, 67060620), (33, 65028480), (36, 59609440), (40, 53648496), (44, 48771360), (45, 47687552), (48, 44707080), (55, 39017088), (60, 35765664), (64, 33530310), (66, 32514240), (72, 29804720), (80, 26824248), (88, 24385680), (90, 23843776), (96, 22353540), (99, 21676160), (110, 19508544), (120, 17882832), (121, 17735040), (128, 16765155), (132, 16257120), (144, 14902360), (160, 13412124), (165, 13005696), (176, 12192840), (180, 11921888), (192, 11176770), (198, 10838080), (220, 9754272), (240, 8941416), (242, 8867520), (264, 8128560), (288, 7451180), (320, 6706062), (330, 6502848), (352, 6096420), (360, 5960944), (363, 5911680), (384, 5588385), (396, 5419040), (440, 4877136), (480, 4470708), (484, 4433760), (495, 4335232), (528, 4064280), (576, 3725590), (605, 3547008), (640, 3353031), (660, 3251424), (704, 3048210), (720, 2980472), (726, 2955840), (792, 2709520), (880, 2438568), (960, 2235354), (968, 2216880), (990, 2167616), (1056, 2032140), (1089, 1970560), (1152, 1862795), (1210, 1773504), (1320, 1625712), (1408, 1524105), (1440, 1490236), (1452, 1477920), (1584, 1354760), (1760, 1219284), (1815, 1182336), (1920, 1117677), (1936, 1108440), (1980, 1083808), (2112, 1016070), (2178, 985280), (2420, 886752), (2640, 812856), (2880, 745118), (2904, 738960), (3079, 696960), (3168, 677380), (3520, 609642), (3630, 591168), (3872, 554220), (3960, 541904), (4224, 508035), (4356, 492640), (4840, 443376), (5280, 406428), (5445, 394112), (5760, 372559), (5808, 369480), (6158, 348480), (6336, 338690), (7040, 304821), (7260, 295584), (7744, 277110), (7920, 270952), (8712, 246320), (9237, 232320), (9680, 221688), (10560, 203214), (10890, 197056), (11616, 184740), (12316, 174240), (12672, 169345), (14520, 147792), (15395, 139392), (15488, 138555), (15840, 135476), (17424, 123160), (18474, 116160), (19360, 110844), (21120, 101607), (21780, 98528), (23232, 92370), (24632, 87120), (27711, 77440), (29040, 73896), (30790, 69696), (31680, 67738), (33869, 63360), (34848, 61580), (36948, 58080), (38720, 55422), (43560, 49264), (46185, 46464)]