127575840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 470486016

約数和(自身を除く): 342910176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 883, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1766, 1806, 2064, 2408, 2580, 2649, 3010, 3360, 3440, 3532, 3612, 4128, 4415, 4515, 4816, 5160, 5298, 6020, 6181, 6880, 7064, 7224, 8830, 9030, 9632, 10320, 10596, 12040, 12362, 13245, 14128, 14448, 17660, 18060, 18543, 20640, 21192, 24080, 24724, 26490, 28256, 28896, 30905, 35320, 36120, 37086, 37969, 42384, 48160, 49448, 52980, 61810, 70640, 72240, 74172, 75938, 84768, 92715, 98896, 105960, 113907, 123620, 141280, 144480, 148344, 151876, 185430, 189845, 197792, 211920, 227814, 247240, 265783, 296688, 303752, 370860, 379690, 423840, 455628, 494480, 531566, 569535, 593376, 607504, 741720, 759380, 797349, 911256, 988960, 1063132, 1139070, 1215008, 1328915, 1483440, 1518760, 1594698, 1822512, 2126264, 2278140, 2657830, 2966880, 3037520, 3189396, 3645024, 3986745, 4252528, 4556280, 5315660, 6075040, 6378792, 7973490, 8505056, 9112560, 10631320, 12757584, 15946980, 18225120, 21262640, 25515168, 31893960, 42525280, 63787920, 127575840]

約数ペア:

[(1, 127575840), (2, 63787920), (3, 42525280), (4, 31893960), (5, 25515168), (6, 21262640), (7, 18225120), (8, 15946980), (10, 12757584), (12, 10631320), (14, 9112560), (15, 8505056), (16, 7973490), (20, 6378792), (21, 6075040), (24, 5315660), (28, 4556280), (30, 4252528), (32, 3986745), (35, 3645024), (40, 3189396), (42, 3037520), (43, 2966880), (48, 2657830), (56, 2278140), (60, 2126264), (70, 1822512), (80, 1594698), (84, 1518760), (86, 1483440), (96, 1328915), (105, 1215008), (112, 1139070), (120, 1063132), (129, 988960), (140, 911256), (160, 797349), (168, 759380), (172, 741720), (210, 607504), (215, 593376), (224, 569535), (240, 531566), (258, 494480), (280, 455628), (301, 423840), (336, 379690), (344, 370860), (420, 303752), (430, 296688), (480, 265783), (516, 247240), (560, 227814), (602, 211920), (645, 197792), (672, 189845), (688, 185430), (840, 151876), (860, 148344), (883, 144480), (903, 141280), (1032, 123620), (1120, 113907), (1204, 105960), (1290, 98896), (1376, 92715), (1505, 84768), (1680, 75938), (1720, 74172), (1766, 72240), (1806, 70640), (2064, 61810), (2408, 52980), (2580, 49448), (2649, 48160), (3010, 42384), (3360, 37969), (3440, 37086), (3532, 36120), (3612, 35320), (4128, 30905), (4415, 28896), (4515, 28256), (4816, 26490), (5160, 24724), (5298, 24080), (6020, 21192), (6181, 20640), (6880, 18543), (7064, 18060), (7224, 17660), (8830, 14448), (9030, 14128), (9632, 13245), (10320, 12362), (10596, 12040)]