1439655840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7564

約数の個数: 288

約数和(自身を含む): 5910952320

約数和(自身を除く): 4471296480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7517, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15034, 15960, 19152, 21280, 22551, 23940, 27360, 30068, 31920, 37585, 38304, 45102, 47880, 52619, 60136, 63840, 67653, 75170, 90204, 95760, 105238, 112755, 120272, 135306, 142823, 150340, 157857, 180408, 191520, 210476, 225510, 240544, 263095, 270612, 285646, 300680, 315714, 338265, 360816, 420952, 428469, 451020, 473571, 526190, 541224, 571292, 601360, 631428, 676530, 714115, 721632, 789285, 841904, 856938, 902040, 947142, 999761, 1052380, 1082448, 1142584, 1202720, 1262856, 1285407, 1353060, 1428230, 1578570, 1683808, 1713876, 1804080, 1894284, 1999522, 2104760, 2142345, 2164896, 2285168, 2367855, 2525712, 2570814, 2706120, 2856460, 2999283, 3157140, 3427752, 3608160, 3788568, 3999044, 4209520, 4284690, 4570336, 4735710, 4998805, 5051424, 5141628, 5412240, 5712920, 5998566, 6314280, 6427035, 6855504, 7577136, 7998088, 8419040, 8569380, 8997849, 9471420, 9997610, 10283256, 10824480, 11425840, 11997132, 12628560, 12854070, 13711008, 14996415, 15154272, 15996176, 17138760, 17995698, 18942840, 19995220, 20566512, 22851680, 23994264, 25257120, 25708140, 29992830, 31992352, 34277520, 35991396, 37885680, 39990440, 41133024, 44989245, 47988528, 51416280, 59985660, 68555040, 71982792, 75771360, 79980880, 89978490, 95977056, 102832560, 119971320, 143965584, 159961760, 179956980, 205665120, 239942640, 287931168, 359913960, 479885280, 719827920, 1439655840]

約数ペア:

[(1, 1439655840), (2, 719827920), (3, 479885280), (4, 359913960), (5, 287931168), (6, 239942640), (7, 205665120), (8, 179956980), (9, 159961760), (10, 143965584), (12, 119971320), (14, 102832560), (15, 95977056), (16, 89978490), (18, 79980880), (19, 75771360), (20, 71982792), (21, 68555040), (24, 59985660), (28, 51416280), (30, 47988528), (32, 44989245), (35, 41133024), (36, 39990440), (38, 37885680), (40, 35991396), (42, 34277520), (45, 31992352), (48, 29992830), (56, 25708140), (57, 25257120), (60, 23994264), (63, 22851680), (70, 20566512), (72, 19995220), (76, 18942840), (80, 17995698), (84, 17138760), (90, 15996176), (95, 15154272), (96, 14996415), (105, 13711008), (112, 12854070), (114, 12628560), (120, 11997132), (126, 11425840), (133, 10824480), (140, 10283256), (144, 9997610), (152, 9471420), (160, 8997849), (168, 8569380), (171, 8419040), (180, 7998088), (190, 7577136), (210, 6855504), (224, 6427035), (228, 6314280), (240, 5998566), (252, 5712920), (266, 5412240), (280, 5141628), (285, 5051424), (288, 4998805), (304, 4735710), (315, 4570336), (336, 4284690), (342, 4209520), (360, 3999044), (380, 3788568), (399, 3608160), (420, 3427752), (456, 3157140), (480, 2999283), (504, 2856460), (532, 2706120), (560, 2570814), (570, 2525712), (608, 2367855), (630, 2285168), (665, 2164896), (672, 2142345), (684, 2104760), (720, 1999522), (760, 1894284), (798, 1804080), (840, 1713876), (855, 1683808), (912, 1578570), (1008, 1428230), (1064, 1353060), (1120, 1285407), (1140, 1262856), (1197, 1202720), (1260, 1142584), (1330, 1082448), (1368, 1052380), (1440, 999761), (1520, 947142), (1596, 902040), (1680, 856938), (1710, 841904), (1824, 789285), (1995, 721632), (2016, 714115), (2128, 676530), (2280, 631428), (2394, 601360), (2520, 571292), (2660, 541224), (2736, 526190), (3040, 473571), (3192, 451020), (3360, 428469), (3420, 420952), (3990, 360816), (4256, 338265), (4560, 315714), (4788, 300680), (5040, 285646), (5320, 270612), (5472, 263095), (5985, 240544), (6384, 225510), (6840, 210476), (7517, 191520), (7980, 180408), (9120, 157857), (9576, 150340), (10080, 142823), (10640, 135306), (11970, 120272), (12768, 112755), (13680, 105238), (15034, 95760), (15960, 90204), (19152, 75170), (21280, 67653), (22551, 63840), (23940, 60136), (27360, 52619), (30068, 47880), (31920, 45102), (37585, 38304)]