45445680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 178274304

約数和(自身を除く): 132828624

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, 71, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 142, 144, 168, 180, 210, 213, 240, 252, 254, 280, 284, 315, 336, 355, 360, 381, 420, 426, 497, 504, 508, 560, 568, 630, 635, 639, 710, 720, 762, 840, 852, 889, 994, 1008, 1016, 1065, 1136, 1143, 1260, 1270, 1278, 1420, 1491, 1524, 1680, 1704, 1778, 1905, 1988, 2032, 2130, 2286, 2485, 2520, 2540, 2556, 2667, 2840, 2982, 3048, 3195, 3408, 3556, 3810, 3976, 4260, 4445, 4473, 4572, 4970, 5040, 5080, 5112, 5334, 5680, 5715, 5964, 6096, 6390, 7112, 7455, 7620, 7952, 8001, 8520, 8890, 8946, 9017, 9144, 9940, 10160, 10224, 10668, 11430, 11928, 12780, 13335, 14224, 14910, 15240, 16002, 17040, 17780, 17892, 18034, 18288, 19880, 21336, 22365, 22860, 23856, 25560, 26670, 27051, 29820, 30480, 32004, 35560, 35784, 36068, 39760, 40005, 42672, 44730, 45085, 45720, 51120, 53340, 54102, 59640, 63119, 64008, 71120, 71568, 72136, 80010, 81153, 89460, 90170, 91440, 106680, 108204, 119280, 126238, 128016, 135255, 144272, 160020, 162306, 178920, 180340, 189357, 213360, 216408, 252476, 270510, 315595, 320040, 324612, 357840, 360680, 378714, 405765, 432816, 504952, 541020, 568071, 631190, 640080, 649224, 721360, 757428, 811530, 946785, 1009904, 1082040, 1136142, 1262380, 1298448, 1514856, 1623060, 1893570, 2164080, 2272284, 2524760, 2840355, 3029712, 3246120, 3787140, 4544568, 5049520, 5680710, 6492240, 7574280, 9089136, 11361420, 15148560, 22722840, 45445680]

約数ペア:

[(1, 45445680), (2, 22722840), (3, 15148560), (4, 11361420), (5, 9089136), (6, 7574280), (7, 6492240), (8, 5680710), (9, 5049520), (10, 4544568), (12, 3787140), (14, 3246120), (15, 3029712), (16, 2840355), (18, 2524760), (20, 2272284), (21, 2164080), (24, 1893570), (28, 1623060), (30, 1514856), (35, 1298448), (36, 1262380), (40, 1136142), (42, 1082040), (45, 1009904), (48, 946785), (56, 811530), (60, 757428), (63, 721360), (70, 649224), (71, 640080), (72, 631190), (80, 568071), (84, 541020), (90, 504952), (105, 432816), (112, 405765), (120, 378714), (126, 360680), (127, 357840), (140, 324612), (142, 320040), (144, 315595), (168, 270510), (180, 252476), (210, 216408), (213, 213360), (240, 189357), (252, 180340), (254, 178920), (280, 162306), (284, 160020), (315, 144272), (336, 135255), (355, 128016), (360, 126238), (381, 119280), (420, 108204), (426, 106680), (497, 91440), (504, 90170), (508, 89460), (560, 81153), (568, 80010), (630, 72136), (635, 71568), (639, 71120), (710, 64008), (720, 63119), (762, 59640), (840, 54102), (852, 53340), (889, 51120), (994, 45720), (1008, 45085), (1016, 44730), (1065, 42672), (1136, 40005), (1143, 39760), (1260, 36068), (1270, 35784), (1278, 35560), (1420, 32004), (1491, 30480), (1524, 29820), (1680, 27051), (1704, 26670), (1778, 25560), (1905, 23856), (1988, 22860), (2032, 22365), (2130, 21336), (2286, 19880), (2485, 18288), (2520, 18034), (2540, 17892), (2556, 17780), (2667, 17040), (2840, 16002), (2982, 15240), (3048, 14910), (3195, 14224), (3408, 13335), (3556, 12780), (3810, 11928), (3976, 11430), (4260, 10668), (4445, 10224), (4473, 10160), (4572, 9940), (4970, 9144), (5040, 9017), (5080, 8946), (5112, 8890), (5334, 8520), (5680, 8001), (5715, 7952), (5964, 7620), (6096, 7455), (6390, 7112)]