2138765937840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{480587}}^1$

素因数の和:481496

約数の個数: 240

約数和(自身を含む): 8218100936448

約数和(自身を除く): 6079334998608

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, 840, 883, 1008, 1260, 1680, 1766, 2520, 2649, 3532, 4415, 5040, 5298, 6181, 7064, 7947, 8830, 10596, 12362, 13245, 14128, 15894, 17660, 18543, 21192, 24724, 26490, 30905, 31788, 35320, 37086, 39735, 42384, 49448, 52980, 55629, 61810, 63576, 70640, 74172, 79470, 92715, 98896, 105960, 111258, 123620, 127152, 148344, 158940, 185430, 211920, 222516, 247240, 278145, 296688, 317880, 370860, 445032, 480587, 494480, 556290, 635760, 741720, 890064, 961174, 1112580, 1441761, 1483440, 1922348, 2225160, 2402935, 2883522, 3364109, 3844696, 4325283, 4450320, 4805870, 5767044, 6728218, 7208805, 7689392, 8650566, 9611740, 10092327, 11534088, 13456436, 14417610, 16820545, 17301132, 19223480, 20184654, 21626415, 23068176, 26912872, 28835220, 30276981, 33641090, 34602264, 38446960, 40369308, 43252830, 50461635, 53825744, 57670440, 60553962, 67282180, 69204528, 80738616, 86505660, 100923270, 115340880, 121107924, 134564360, 151384905, 161477232, 173011320, 201846540, 242215848, 269128720, 302769810, 346022640, 403693080, 424358321, 484431696, 605539620, 807386160, 848716642, 1211079240, 1273074963, 1697433284, 2121791605, 2422158480, 2546149926, 2970508247, 3394866568, 3819224889, 4243583210, 5092299852, 5941016494, 6365374815, 6789733136, 7638449778, 8487166420, 8911524741, 10184599704, 11882032988, 12730749630, 14852541235, 15276899556, 16974332840, 17823049482, 19096124445, 20369199408, 23764065976, 25461499260, 26734574223, 29705082470, 30553799112, 33948665680, 35646098964, 38192248890, 44557623705, 47528131952, 50922998520, 53469148446, 59410164940, 61107598224, 71292197928, 76384497780, 89115247410, 101845997040, 106938296892, 118820329880, 133672871115, 142584395856, 152768995560, 178230494820, 213876593784, 237640659760, 267345742230, 305537991120, 356460989640, 427753187568, 534691484460, 712921979280, 1069382968920, 2138765937840]

約数ペア:

[(1, 2138765937840), (2, 1069382968920), (3, 712921979280), (4, 534691484460), (5, 427753187568), (6, 356460989640), (7, 305537991120), (8, 267345742230), (9, 237640659760), (10, 213876593784), (12, 178230494820), (14, 152768995560), (15, 142584395856), (16, 133672871115), (18, 118820329880), (20, 106938296892), (21, 101845997040), (24, 89115247410), (28, 76384497780), (30, 71292197928), (35, 61107598224), (36, 59410164940), (40, 53469148446), (42, 50922998520), (45, 47528131952), (48, 44557623705), (56, 38192248890), (60, 35646098964), (63, 33948665680), (70, 30553799112), (72, 29705082470), (80, 26734574223), (84, 25461499260), (90, 23764065976), (105, 20369199408), (112, 19096124445), (120, 17823049482), (126, 16974332840), (140, 15276899556), (144, 14852541235), (168, 12730749630), (180, 11882032988), (210, 10184599704), (240, 8911524741), (252, 8487166420), (280, 7638449778), (315, 6789733136), (336, 6365374815), (360, 5941016494), (420, 5092299852), (504, 4243583210), (560, 3819224889), (630, 3394866568), (720, 2970508247), (840, 2546149926), (883, 2422158480), (1008, 2121791605), (1260, 1697433284), (1680, 1273074963), (1766, 1211079240), (2520, 848716642), (2649, 807386160), (3532, 605539620), (4415, 484431696), (5040, 424358321), (5298, 403693080), (6181, 346022640), (7064, 302769810), (7947, 269128720), (8830, 242215848), (10596, 201846540), (12362, 173011320), (13245, 161477232), (14128, 151384905), (15894, 134564360), (17660, 121107924), (18543, 115340880), (21192, 100923270), (24724, 86505660), (26490, 80738616), (30905, 69204528), (31788, 67282180), (35320, 60553962), (37086, 57670440), (39735, 53825744), (42384, 50461635), (49448, 43252830), (52980, 40369308), (55629, 38446960), (61810, 34602264), (63576, 33641090), (70640, 30276981), (74172, 28835220), (79470, 26912872), (92715, 23068176), (98896, 21626415), (105960, 20184654), (111258, 19223480), (123620, 17301132), (127152, 16820545), (148344, 14417610), (158940, 13456436), (185430, 11534088), (211920, 10092327), (222516, 9611740), (247240, 8650566), (278145, 7689392), (296688, 7208805), (317880, 6728218), (370860, 5767044), (445032, 4805870), (480587, 4450320), (494480, 4325283), (556290, 3844696), (635760, 3364109), (741720, 2883522), (890064, 2402935), (961174, 2225160), (1112580, 1922348), (1441761, 1483440)]