247282560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6133}}^1$

素因数の和:6165

約数の個数: 192

約数和(自身を含む): 976042080

約数和(自身を除く): 728759520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6133, 6720, 8064, 10080, 12266, 13440, 18399, 20160, 24532, 30665, 36798, 40320, 42931, 49064, 55197, 61330, 73596, 85862, 91995, 98128, 110394, 122660, 128793, 147192, 171724, 183990, 196256, 214655, 220788, 245320, 257586, 275985, 294384, 343448, 367980, 386379, 392512, 429310, 441576, 490640, 515172, 551970, 588768, 643965, 686896, 735960, 772758, 785024, 858620, 883152, 981280, 1030344, 1103940, 1177536, 1287930, 1373792, 1471920, 1545516, 1717240, 1766304, 1931895, 1962560, 2060688, 2207880, 2355072, 2575860, 2747584, 2943840, 3091032, 3434480, 3532608, 3863790, 3925120, 4121376, 4415760, 5151720, 5495168, 5887680, 6182064, 6868960, 7065216, 7727580, 8242752, 8831520, 10303440, 11775360, 12364128, 13737920, 15455160, 16485504, 17663040, 20606880, 24728256, 27475840, 30910320, 35326080, 41213760, 49456512, 61820640, 82427520, 123641280, 247282560]

約数ペア:

[(1, 247282560), (2, 123641280), (3, 82427520), (4, 61820640), (5, 49456512), (6, 41213760), (7, 35326080), (8, 30910320), (9, 27475840), (10, 24728256), (12, 20606880), (14, 17663040), (15, 16485504), (16, 15455160), (18, 13737920), (20, 12364128), (21, 11775360), (24, 10303440), (28, 8831520), (30, 8242752), (32, 7727580), (35, 7065216), (36, 6868960), (40, 6182064), (42, 5887680), (45, 5495168), (48, 5151720), (56, 4415760), (60, 4121376), (63, 3925120), (64, 3863790), (70, 3532608), (72, 3434480), (80, 3091032), (84, 2943840), (90, 2747584), (96, 2575860), (105, 2355072), (112, 2207880), (120, 2060688), (126, 1962560), (128, 1931895), (140, 1766304), (144, 1717240), (160, 1545516), (168, 1471920), (180, 1373792), (192, 1287930), (210, 1177536), (224, 1103940), (240, 1030344), (252, 981280), (280, 883152), (288, 858620), (315, 785024), (320, 772758), (336, 735960), (360, 686896), (384, 643965), (420, 588768), (448, 551970), (480, 515172), (504, 490640), (560, 441576), (576, 429310), (630, 392512), (640, 386379), (672, 367980), (720, 343448), (840, 294384), (896, 275985), (960, 257586), (1008, 245320), (1120, 220788), (1152, 214655), (1260, 196256), (1344, 183990), (1440, 171724), (1680, 147192), (1920, 128793), (2016, 122660), (2240, 110394), (2520, 98128), (2688, 91995), (2880, 85862), (3360, 73596), (4032, 61330), (4480, 55197), (5040, 49064), (5760, 42931), (6133, 40320), (6720, 36798), (8064, 30665), (10080, 24532), (12266, 20160), (13440, 18399)]