997892403840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{26723}}^1$

素因数の和:28912

約数の個数: 256

約数和(自身を含む): 3535970025600

約数和(自身を除く): 2538077621760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2161, 2880, 3456, 4320, 4322, 5760, 6483, 8640, 8644, 10805, 12966, 17280, 17288, 19449, 21610, 25932, 26723, 32415, 34576, 38898, 43220, 51864, 53446, 58347, 64830, 69152, 77796, 80169, 86440, 97245, 103728, 106892, 116694, 129660, 133615, 138304, 155592, 160338, 172880, 194490, 207456, 213784, 233388, 240507, 259320, 267230, 276608, 291735, 311184, 320676, 345760, 388980, 400845, 414912, 427568, 466776, 481014, 518640, 534460, 583470, 622368, 641352, 691520, 721521, 777960, 801690, 829824, 855136, 933552, 962028, 1037280, 1068920, 1166940, 1202535, 1244736, 1282704, 1383040, 1443042, 1555920, 1603380, 1710272, 1867104, 1924056, 2074560, 2137840, 2333880, 2405070, 2489472, 2565408, 2886084, 3111840, 3206760, 3420544, 3607605, 3734208, 3848112, 4149120, 4275680, 4667760, 4810140, 5130816, 5772168, 6223680, 6413520, 7215210, 7468416, 7696224, 8551360, 9335520, 9620280, 10261632, 11544336, 12447360, 12827040, 14430420, 15392448, 17102720, 18671040, 19240560, 23088672, 25654080, 28860840, 30784896, 37342080, 38481120, 46177344, 51308160, 57721680, 57748403, 76962240, 92354688, 115443360, 115496806, 153924480, 173245209, 230886720, 230993612, 288742015, 346490418, 461773440, 461987224, 519735627, 577484030, 692980836, 866226045, 923974448, 1039471254, 1154968060, 1385961672, 1559206881, 1732452090, 1847948896, 2078942508, 2309936120, 2598678135, 2771923344, 3118413762, 3464904180, 3695897792, 4157885016, 4619872240, 5197356270, 5543846688, 6236827524, 6929808360, 7391795584, 7796034405, 8315770032, 9239744480, 10394712540, 11087693376, 12473655048, 13859616720, 15592068810, 16631540064, 18479488960, 20789425080, 22175386752, 24947310096, 27719233440, 31184137620, 33263080128, 36958977920, 41578850160, 49894620192, 55438466880, 62368275240, 66526160256, 83157700320, 99789240384, 110876933760, 124736550480, 166315400640, 199578480768, 249473100960, 332630801280, 498946201920, 997892403840]

約数ペア:

[(1, 997892403840), (2, 498946201920), (3, 332630801280), (4, 249473100960), (5, 199578480768), (6, 166315400640), (8, 124736550480), (9, 110876933760), (10, 99789240384), (12, 83157700320), (15, 66526160256), (16, 62368275240), (18, 55438466880), (20, 49894620192), (24, 41578850160), (27, 36958977920), (30, 33263080128), (32, 31184137620), (36, 27719233440), (40, 24947310096), (45, 22175386752), (48, 20789425080), (54, 18479488960), (60, 16631540064), (64, 15592068810), (72, 13859616720), (80, 12473655048), (90, 11087693376), (96, 10394712540), (108, 9239744480), (120, 8315770032), (128, 7796034405), (135, 7391795584), (144, 6929808360), (160, 6236827524), (180, 5543846688), (192, 5197356270), (216, 4619872240), (240, 4157885016), (270, 3695897792), (288, 3464904180), (320, 3118413762), (360, 2771923344), (384, 2598678135), (432, 2309936120), (480, 2078942508), (540, 1847948896), (576, 1732452090), (640, 1559206881), (720, 1385961672), (864, 1154968060), (960, 1039471254), (1080, 923974448), (1152, 866226045), (1440, 692980836), (1728, 577484030), (1920, 519735627), (2160, 461987224), (2161, 461773440), (2880, 346490418), (3456, 288742015), (4320, 230993612), (4322, 230886720), (5760, 173245209), (6483, 153924480), (8640, 115496806), (8644, 115443360), (10805, 92354688), (12966, 76962240), (17280, 57748403), (17288, 57721680), (19449, 51308160), (21610, 46177344), (25932, 38481120), (26723, 37342080), (32415, 30784896), (34576, 28860840), (38898, 25654080), (43220, 23088672), (51864, 19240560), (53446, 18671040), (58347, 17102720), (64830, 15392448), (69152, 14430420), (77796, 12827040), (80169, 12447360), (86440, 11544336), (97245, 10261632), (103728, 9620280), (106892, 9335520), (116694, 8551360), (129660, 7696224), (133615, 7468416), (138304, 7215210), (155592, 6413520), (160338, 6223680), (172880, 5772168), (194490, 5130816), (207456, 4810140), (213784, 4667760), (233388, 4275680), (240507, 4149120), (259320, 3848112), (267230, 3734208), (276608, 3607605), (291735, 3420544), (311184, 3206760), (320676, 3111840), (345760, 2886084), (388980, 2565408), (400845, 2489472), (414912, 2405070), (427568, 2333880), (466776, 2137840), (481014, 2074560), (518640, 1924056), (534460, 1867104), (583470, 1710272), (622368, 1603380), (641352, 1555920), (691520, 1443042), (721521, 1383040), (777960, 1282704), (801690, 1244736), (829824, 1202535), (855136, 1166940), (933552, 1068920), (962028, 1037280)]