327875520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:627

約数の個数: 224

約数和(自身を含む): 1204374528

約数和(自身を除く): 876499008

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, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 420, 448, 480, 485, 503, 560, 582, 672, 679, 776, 840, 960, 970, 1006, 1120, 1164, 1344, 1358, 1455, 1509, 1552, 1680, 1940, 2012, 2037, 2240, 2328, 2515, 2716, 2910, 3018, 3104, 3360, 3395, 3521, 3880, 4024, 4074, 4656, 5030, 5432, 5820, 6036, 6208, 6720, 6790, 7042, 7545, 7760, 8048, 8148, 9312, 10060, 10185, 10563, 10864, 11640, 12072, 13580, 14084, 15090, 15520, 16096, 16296, 17605, 18624, 20120, 20370, 21126, 21728, 23280, 24144, 27160, 28168, 30180, 31040, 32192, 32592, 35210, 40240, 40740, 42252, 43456, 46560, 48288, 48791, 52815, 54320, 56336, 60360, 65184, 70420, 80480, 81480, 84504, 93120, 96576, 97582, 105630, 108640, 112672, 120720, 130368, 140840, 146373, 160960, 162960, 169008, 195164, 211260, 217280, 225344, 241440, 243955, 281680, 292746, 325920, 338016, 341537, 390328, 422520, 482880, 487910, 563360, 585492, 651840, 676032, 683074, 731865, 780656, 845040, 975820, 1024611, 1126720, 1170984, 1366148, 1463730, 1561312, 1690080, 1707685, 1951640, 2049222, 2341968, 2732296, 2927460, 3122624, 3380160, 3415370, 3903280, 4098444, 4683936, 5123055, 5464592, 5854920, 6830740, 7806560, 8196888, 9367872, 10246110, 10929184, 11709840, 13661480, 15613120, 16393776, 20492220, 21858368, 23419680, 27322960, 32787552, 40984440, 46839360, 54645920, 65575104, 81968880, 109291840, 163937760, 327875520]

約数ペア:

[(1, 327875520), (2, 163937760), (3, 109291840), (4, 81968880), (5, 65575104), (6, 54645920), (7, 46839360), (8, 40984440), (10, 32787552), (12, 27322960), (14, 23419680), (15, 21858368), (16, 20492220), (20, 16393776), (21, 15613120), (24, 13661480), (28, 11709840), (30, 10929184), (32, 10246110), (35, 9367872), (40, 8196888), (42, 7806560), (48, 6830740), (56, 5854920), (60, 5464592), (64, 5123055), (70, 4683936), (80, 4098444), (84, 3903280), (96, 3415370), (97, 3380160), (105, 3122624), (112, 2927460), (120, 2732296), (140, 2341968), (160, 2049222), (168, 1951640), (192, 1707685), (194, 1690080), (210, 1561312), (224, 1463730), (240, 1366148), (280, 1170984), (291, 1126720), (320, 1024611), (336, 975820), (388, 845040), (420, 780656), (448, 731865), (480, 683074), (485, 676032), (503, 651840), (560, 585492), (582, 563360), (672, 487910), (679, 482880), (776, 422520), (840, 390328), (960, 341537), (970, 338016), (1006, 325920), (1120, 292746), (1164, 281680), (1344, 243955), (1358, 241440), (1455, 225344), (1509, 217280), (1552, 211260), (1680, 195164), (1940, 169008), (2012, 162960), (2037, 160960), (2240, 146373), (2328, 140840), (2515, 130368), (2716, 120720), (2910, 112672), (3018, 108640), (3104, 105630), (3360, 97582), (3395, 96576), (3521, 93120), (3880, 84504), (4024, 81480), (4074, 80480), (4656, 70420), (5030, 65184), (5432, 60360), (5820, 56336), (6036, 54320), (6208, 52815), (6720, 48791), (6790, 48288), (7042, 46560), (7545, 43456), (7760, 42252), (8048, 40740), (8148, 40240), (9312, 35210), (10060, 32592), (10185, 32192), (10563, 31040), (10864, 30180), (11640, 28168), (12072, 27160), (13580, 24144), (14084, 23280), (15090, 21728), (15520, 21126), (16096, 20370), (16296, 20120), (17605, 18624)]