148071840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 538804224

約数和(自身を除く): 390732384

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 347, 381, 420, 480, 508, 560, 635, 672, 694, 762, 840, 889, 1016, 1041, 1120, 1270, 1388, 1524, 1680, 1735, 1778, 1905, 2032, 2082, 2429, 2540, 2667, 2776, 3048, 3360, 3470, 3556, 3810, 4064, 4164, 4445, 4858, 5080, 5205, 5334, 5552, 6096, 6940, 7112, 7287, 7620, 8328, 8890, 9716, 10160, 10410, 10668, 11104, 12145, 12192, 13335, 13880, 14224, 14574, 15240, 16656, 17780, 19432, 20320, 20820, 21336, 24290, 26670, 27760, 28448, 29148, 30480, 33312, 35560, 36435, 38864, 41640, 42672, 44069, 48580, 53340, 55520, 58296, 60960, 71120, 72870, 77728, 83280, 85344, 88138, 97160, 106680, 116592, 132207, 142240, 145740, 166560, 176276, 194320, 213360, 220345, 233184, 264414, 291480, 308483, 352552, 388640, 426720, 440690, 528828, 582960, 616966, 661035, 705104, 881380, 925449, 1057656, 1165920, 1233932, 1322070, 1410208, 1542415, 1762760, 1850898, 2115312, 2467864, 2644140, 3084830, 3525520, 3701796, 4230624, 4627245, 4935728, 5288280, 6169660, 7051040, 7403592, 9254490, 9871456, 10576560, 12339320, 14807184, 18508980, 21153120, 24678640, 29614368, 37017960, 49357280, 74035920, 148071840]

約数ペア:

[(1, 148071840), (2, 74035920), (3, 49357280), (4, 37017960), (5, 29614368), (6, 24678640), (7, 21153120), (8, 18508980), (10, 14807184), (12, 12339320), (14, 10576560), (15, 9871456), (16, 9254490), (20, 7403592), (21, 7051040), (24, 6169660), (28, 5288280), (30, 4935728), (32, 4627245), (35, 4230624), (40, 3701796), (42, 3525520), (48, 3084830), (56, 2644140), (60, 2467864), (70, 2115312), (80, 1850898), (84, 1762760), (96, 1542415), (105, 1410208), (112, 1322070), (120, 1233932), (127, 1165920), (140, 1057656), (160, 925449), (168, 881380), (210, 705104), (224, 661035), (240, 616966), (254, 582960), (280, 528828), (336, 440690), (347, 426720), (381, 388640), (420, 352552), (480, 308483), (508, 291480), (560, 264414), (635, 233184), (672, 220345), (694, 213360), (762, 194320), (840, 176276), (889, 166560), (1016, 145740), (1041, 142240), (1120, 132207), (1270, 116592), (1388, 106680), (1524, 97160), (1680, 88138), (1735, 85344), (1778, 83280), (1905, 77728), (2032, 72870), (2082, 71120), (2429, 60960), (2540, 58296), (2667, 55520), (2776, 53340), (3048, 48580), (3360, 44069), (3470, 42672), (3556, 41640), (3810, 38864), (4064, 36435), (4164, 35560), (4445, 33312), (4858, 30480), (5080, 29148), (5205, 28448), (5334, 27760), (5552, 26670), (6096, 24290), (6940, 21336), (7112, 20820), (7287, 20320), (7620, 19432), (8328, 17780), (8890, 16656), (9716, 15240), (10160, 14574), (10410, 14224), (10668, 13880), (11104, 13335), (12145, 12192)]