442453760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 1342172160

約数和(自身を除く): 899718400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 113, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 226, 230, 256, 266, 280, 304, 320, 322, 368, 380, 437, 448, 452, 460, 532, 560, 565, 608, 640, 644, 665, 736, 760, 791, 805, 874, 896, 904, 920, 1064, 1120, 1130, 1216, 1280, 1288, 1330, 1472, 1520, 1582, 1610, 1748, 1792, 1808, 1840, 2128, 2147, 2185, 2240, 2260, 2432, 2576, 2599, 2660, 2944, 3040, 3059, 3164, 3220, 3496, 3616, 3680, 3955, 4256, 4294, 4370, 4480, 4520, 4864, 5152, 5198, 5320, 5888, 6080, 6118, 6328, 6440, 6992, 7232, 7360, 7910, 8512, 8588, 8740, 8960, 9040, 10304, 10396, 10640, 10735, 12160, 12236, 12656, 12880, 12995, 13984, 14464, 14720, 15029, 15295, 15820, 17024, 17176, 17480, 18080, 18193, 20608, 20792, 21280, 21470, 24320, 24472, 25312, 25760, 25990, 27968, 28928, 29440, 30058, 30590, 31640, 34048, 34352, 34960, 36160, 36386, 41216, 41584, 42560, 42940, 48944, 49381, 50624, 51520, 51980, 55936, 60116, 61180, 63280, 68704, 69920, 72320, 72772, 75145, 83168, 85120, 85880, 90965, 97888, 98762, 101248, 103040, 103960, 111872, 120232, 122360, 126560, 137408, 139840, 144640, 145544, 150290, 166336, 170240, 171760, 181930, 195776, 197524, 202496, 206080, 207920, 240464, 244720, 246905, 253120, 274816, 279680, 291088, 300580, 332672, 343520, 345667, 363860, 391552, 395048, 415840, 480928, 489440, 493810, 506240, 549632, 559360, 582176, 601160, 665344, 687040, 691334, 727720, 783104, 790096, 831680, 961856, 978880, 987620, 1012480, 1164352, 1202320, 1374080, 1382668, 1455440, 1580192, 1663360, 1728335, 1923712, 1957760, 1975240, 2328704, 2404640, 2748160, 2765336, 2910880, 3160384, 3326720, 3456670, 3847424, 3915520, 3950480, 4657408, 4809280, 5530672, 5821760, 6320768, 6913340, 7900960, 9618560, 11061344, 11643520, 12641536, 13826680, 15801920, 19237120, 22122688, 23287040, 27653360, 31603840, 44245376, 55306720, 63207680, 88490752, 110613440, 221226880, 442453760]

約数ペア:

[(1, 442453760), (2, 221226880), (4, 110613440), (5, 88490752), (7, 63207680), (8, 55306720), (10, 44245376), (14, 31603840), (16, 27653360), (19, 23287040), (20, 22122688), (23, 19237120), (28, 15801920), (32, 13826680), (35, 12641536), (38, 11643520), (40, 11061344), (46, 9618560), (56, 7900960), (64, 6913340), (70, 6320768), (76, 5821760), (80, 5530672), (92, 4809280), (95, 4657408), (112, 3950480), (113, 3915520), (115, 3847424), (128, 3456670), (133, 3326720), (140, 3160384), (152, 2910880), (160, 2765336), (161, 2748160), (184, 2404640), (190, 2328704), (224, 1975240), (226, 1957760), (230, 1923712), (256, 1728335), (266, 1663360), (280, 1580192), (304, 1455440), (320, 1382668), (322, 1374080), (368, 1202320), (380, 1164352), (437, 1012480), (448, 987620), (452, 978880), (460, 961856), (532, 831680), (560, 790096), (565, 783104), (608, 727720), (640, 691334), (644, 687040), (665, 665344), (736, 601160), (760, 582176), (791, 559360), (805, 549632), (874, 506240), (896, 493810), (904, 489440), (920, 480928), (1064, 415840), (1120, 395048), (1130, 391552), (1216, 363860), (1280, 345667), (1288, 343520), (1330, 332672), (1472, 300580), (1520, 291088), (1582, 279680), (1610, 274816), (1748, 253120), (1792, 246905), (1808, 244720), (1840, 240464), (2128, 207920), (2147, 206080), (2185, 202496), (2240, 197524), (2260, 195776), (2432, 181930), (2576, 171760), (2599, 170240), (2660, 166336), (2944, 150290), (3040, 145544), (3059, 144640), (3164, 139840), (3220, 137408), (3496, 126560), (3616, 122360), (3680, 120232), (3955, 111872), (4256, 103960), (4294, 103040), (4370, 101248), (4480, 98762), (4520, 97888), (4864, 90965), (5152, 85880), (5198, 85120), (5320, 83168), (5888, 75145), (6080, 72772), (6118, 72320), (6328, 69920), (6440, 68704), (6992, 63280), (7232, 61180), (7360, 60116), (7910, 55936), (8512, 51980), (8588, 51520), (8740, 50624), (8960, 49381), (9040, 48944), (10304, 42940), (10396, 42560), (10640, 41584), (10735, 41216), (12160, 36386), (12236, 36160), (12656, 34960), (12880, 34352), (12995, 34048), (13984, 31640), (14464, 30590), (14720, 30058), (15029, 29440), (15295, 28928), (15820, 27968), (17024, 25990), (17176, 25760), (17480, 25312), (18080, 24472), (18193, 24320), (20608, 21470), (20792, 21280)]