19131880320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:883

約数の個数: 512

約数和(自身を含む): 77854233600

約数和(自身を除く): 58722353280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 277, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 554, 560, 571, 576, 630, 640, 672, 720, 756, 831, 840, 864, 896, 945, 960, 1008, 1080, 1108, 1120, 1142, 1152, 1260, 1344, 1385, 1440, 1512, 1662, 1680, 1713, 1728, 1890, 1920, 1939, 2016, 2160, 2216, 2240, 2284, 2493, 2520, 2688, 2770, 2855, 2880, 3024, 3324, 3360, 3426, 3456, 3780, 3878, 3997, 4032, 4155, 4320, 4432, 4480, 4568, 4986, 5040, 5139, 5540, 5710, 5760, 5817, 6048, 6648, 6720, 6852, 7479, 7560, 7756, 7994, 8064, 8310, 8565, 8640, 8864, 9136, 9695, 9972, 10080, 10278, 11080, 11420, 11634, 11991, 12096, 12465, 13296, 13440, 13704, 14958, 15120, 15417, 15512, 15988, 16620, 17130, 17280, 17451, 17728, 18272, 19390, 19944, 19985, 20160, 20556, 22160, 22840, 23268, 23982, 24192, 24930, 25695, 26592, 27408, 29085, 29916, 30240, 30834, 31024, 31976, 33240, 34260, 34902, 35456, 35973, 36544, 37395, 38780, 39888, 39970, 40320, 41112, 44320, 45680, 46536, 47964, 49860, 51390, 52353, 53184, 54816, 58170, 59832, 59955, 60480, 61668, 62048, 63952, 66480, 68520, 69804, 71946, 73088, 74790, 77085, 77560, 79776, 79940, 82224, 87255, 88640, 91360, 93072, 95928, 99720, 102780, 104706, 106368, 107919, 109632, 116340, 119664, 119910, 120960, 123336, 124096, 127904, 132960, 137040, 139608, 143892, 149580, 154170, 155120, 158167, 159552, 159880, 164448, 174510, 177280, 179865, 182720, 186144, 191856, 199440, 205560, 209412, 215838, 219264, 232680, 239328, 239820, 246672, 248192, 255808, 261765, 265920, 274080, 279216, 287784, 299160, 308340, 310240, 316334, 319104, 319760, 328896, 349020, 359730, 365440, 372288, 383712, 398880, 411120, 418824, 431676, 465360, 474501, 478656, 479640, 493344, 511616, 523530, 531840, 539595, 548160, 558432, 575568, 598320, 616680, 620480, 632668, 639520, 657792, 698040, 719460, 744576, 767424, 790835, 797760, 822240, 837648, 863352, 930720, 949002, 957312, 959280, 986688, 1047060, 1079190, 1096320, 1107169, 1116864, 1151136, 1196640, 1233360, 1240960, 1265336, 1279040, 1396080, 1423503, 1438920, 1534848, 1581670, 1595520, 1644480, 1675296, 1726704, 1861440, 1898004, 1918560, 1973376, 2094120, 2158380, 2214338, 2233728, 2302272, 2372505, 2393280, 2466720, 2530672, 2558080, 2792160, 2847006, 2877840, 3163340, 3288960, 3321507, 3350592, 3453408, 3722880, 3796008, 3837120, 4188240, 4270509, 4316760, 4428676, 4604544, 4745010, 4786560, 4933440, 5061344, 5535845, 5584320, 5694012, 5755680, 6326680, 6643014, 6701184, 6906816, 7117515, 7592016, 7674240, 8376480, 8541018, 8633520, 8857352, 9490020, 9866880, 9964521, 10122688, 11071690, 11168640, 11388024, 11511360, 12653360, 13286028, 13813632, 14235030, 15184032, 16607535, 16752960, 17082036, 17267040, 17714704, 18980040, 19929042, 20245376, 21352545, 22143380, 22776048, 23022720, 25306720, 26572056, 28470060, 29893563, 30368064, 33215070, 33505920, 34164072, 34534080, 35429408, 37960080, 39858084, 42705090, 44286760, 45552096, 49822605, 50613440, 53144112, 56940120, 59787126, 60736128, 66430140, 68328144, 69068160, 70858816, 75920160, 79716168, 85410180, 88573520, 91104192, 99645210, 101226880, 106288224, 113880240, 119574252, 132860280, 136656288, 141717632, 149467815, 151840320, 159432336, 170820360, 177147040, 182208384, 199290420, 212576448, 227760480, 239148504, 265720560, 273312576, 298935630, 303680640, 318864672, 341640720, 354294080, 398580840, 425152896, 455520960, 478297008, 531441120, 546625152, 597871260, 637729344, 683281440, 708588160, 797161680, 911041920, 956594016, 1062882240, 1195742520, 1275458688, 1366562880, 1594323360, 1913188032, 2125764480, 2391485040, 2733125760, 3188646720, 3826376064, 4782970080, 6377293440, 9565940160, 19131880320]

約数ペア:

[(1, 19131880320), (2, 9565940160), (3, 6377293440), (4, 4782970080), (5, 3826376064), (6, 3188646720), (7, 2733125760), (8, 2391485040), (9, 2125764480), (10, 1913188032), (12, 1594323360), (14, 1366562880), (15, 1275458688), (16, 1195742520), (18, 1062882240), (20, 956594016), (21, 911041920), (24, 797161680), (27, 708588160), (28, 683281440), (30, 637729344), (32, 597871260), (35, 546625152), (36, 531441120), (40, 478297008), (42, 455520960), (45, 425152896), (48, 398580840), (54, 354294080), (56, 341640720), (60, 318864672), (63, 303680640), (64, 298935630), (70, 273312576), (72, 265720560), (80, 239148504), (84, 227760480), (90, 212576448), (96, 199290420), (105, 182208384), (108, 177147040), (112, 170820360), (120, 159432336), (126, 151840320), (128, 149467815), (135, 141717632), (140, 136656288), (144, 132860280), (160, 119574252), (168, 113880240), (180, 106288224), (189, 101226880), (192, 99645210), (210, 91104192), (216, 88573520), (224, 85410180), (240, 79716168), (252, 75920160), (270, 70858816), (277, 69068160), (280, 68328144), (288, 66430140), (315, 60736128), (320, 59787126), (336, 56940120), (360, 53144112), (378, 50613440), (384, 49822605), (420, 45552096), (432, 44286760), (448, 42705090), (480, 39858084), (504, 37960080), (540, 35429408), (554, 34534080), (560, 34164072), (571, 33505920), (576, 33215070), (630, 30368064), (640, 29893563), (672, 28470060), (720, 26572056), (756, 25306720), (831, 23022720), (840, 22776048), (864, 22143380), (896, 21352545), (945, 20245376), (960, 19929042), (1008, 18980040), (1080, 17714704), (1108, 17267040), (1120, 17082036), (1142, 16752960), (1152, 16607535), (1260, 15184032), (1344, 14235030), (1385, 13813632), (1440, 13286028), (1512, 12653360), (1662, 11511360), (1680, 11388024), (1713, 11168640), (1728, 11071690), (1890, 10122688), (1920, 9964521), (1939, 9866880), (2016, 9490020), (2160, 8857352), (2216, 8633520), (2240, 8541018), (2284, 8376480), (2493, 7674240), (2520, 7592016), (2688, 7117515), (2770, 6906816), (2855, 6701184), (2880, 6643014), (3024, 6326680), (3324, 5755680), (3360, 5694012), (3426, 5584320), (3456, 5535845), (3780, 5061344), (3878, 4933440), (3997, 4786560), (4032, 4745010), (4155, 4604544), (4320, 4428676), (4432, 4316760), (4480, 4270509), (4568, 4188240), (4986, 3837120), (5040, 3796008), (5139, 3722880), (5540, 3453408), (5710, 3350592), (5760, 3321507), (5817, 3288960), (6048, 3163340), (6648, 2877840), (6720, 2847006), (6852, 2792160), (7479, 2558080), (7560, 2530672), (7756, 2466720), (7994, 2393280), (8064, 2372505), (8310, 2302272), (8565, 2233728), (8640, 2214338), (8864, 2158380), (9136, 2094120), (9695, 1973376), (9972, 1918560), (10080, 1898004), (10278, 1861440), (11080, 1726704), (11420, 1675296), (11634, 1644480), (11991, 1595520), (12096, 1581670), (12465, 1534848), (13296, 1438920), (13440, 1423503), (13704, 1396080), (14958, 1279040), (15120, 1265336), (15417, 1240960), (15512, 1233360), (15988, 1196640), (16620, 1151136), (17130, 1116864), (17280, 1107169), (17451, 1096320), (17728, 1079190), (18272, 1047060), (19390, 986688), (19944, 959280), (19985, 957312), (20160, 949002), (20556, 930720), (22160, 863352), (22840, 837648), (23268, 822240), (23982, 797760), (24192, 790835), (24930, 767424), (25695, 744576), (26592, 719460), (27408, 698040), (29085, 657792), (29916, 639520), (30240, 632668), (30834, 620480), (31024, 616680), (31976, 598320), (33240, 575568), (34260, 558432), (34902, 548160), (35456, 539595), (35973, 531840), (36544, 523530), (37395, 511616), (38780, 493344), (39888, 479640), (39970, 478656), (40320, 474501), (41112, 465360), (44320, 431676), (45680, 418824), (46536, 411120), (47964, 398880), (49860, 383712), (51390, 372288), (52353, 365440), (53184, 359730), (54816, 349020), (58170, 328896), (59832, 319760), (59955, 319104), (60480, 316334), (61668, 310240), (62048, 308340), (63952, 299160), (66480, 287784), (68520, 279216), (69804, 274080), (71946, 265920), (73088, 261765), (74790, 255808), (77085, 248192), (77560, 246672), (79776, 239820), (79940, 239328), (82224, 232680), (87255, 219264), (88640, 215838), (91360, 209412), (93072, 205560), (95928, 199440), (99720, 191856), (102780, 186144), (104706, 182720), (106368, 179865), (107919, 177280), (109632, 174510), (116340, 164448), (119664, 159880), (119910, 159552), (120960, 158167), (123336, 155120), (124096, 154170), (127904, 149580), (132960, 143892), (137040, 139608)]