1913022720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{3389}}^1$

素因数の和:3430

約数の個数: 324

約数和(自身を含む): 7701761340

約数和(自身を除く): 5788738620

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3389, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 5040, 5376, 5760, 5880, 6272, 6720, 6778, 7056, 7840, 8064, 8820, 8960, 9408, 10080, 10167, 11520, 11760, 12544, 13440, 13556, 14112, 15680, 16128, 16945, 17640, 18816, 20160, 20334, 23520, 23723, 26880, 27112, 28224, 30501, 31360, 33890, 35280, 37632, 40320, 40668, 47040, 47446, 50835, 54224, 56448, 61002, 62720, 67780, 70560, 71169, 80640, 81336, 94080, 94892, 101670, 108448, 112896, 118615, 122004, 135560, 141120, 142338, 152505, 162672, 166061, 188160, 189784, 203340, 213507, 216896, 237230, 244008, 271120, 282240, 284676, 305010, 325344, 332122, 355845, 379568, 406680, 427014, 433792, 474460, 488016, 498183, 542240, 564480, 569352, 610020, 650688, 664244, 711690, 759136, 813360, 830305, 854028, 867584, 948920, 976032, 996366, 1067535, 1084480, 1138704, 1220040, 1301376, 1328488, 1423380, 1494549, 1518272, 1626720, 1660610, 1708056, 1897840, 1952064, 1992732, 2135070, 2168960, 2277408, 2440080, 2490915, 2602752, 2656976, 2846760, 2989098, 3036544, 3253440, 3321220, 3416112, 3795680, 3904128, 3985464, 4270140, 4337920, 4554816, 4880160, 4981830, 5313952, 5693520, 5978196, 6073088, 6506880, 6642440, 6832224, 7472745, 7591360, 7808256, 7970928, 8540280, 9109632, 9760320, 9963660, 10627904, 11387040, 11956392, 13013760, 13284880, 13664448, 14945490, 15182720, 15941856, 17080560, 18219264, 19520640, 19927320, 21255808, 22774080, 23912784, 26569760, 27328896, 29890980, 30365440, 31883712, 34161120, 39041280, 39854640, 42511616, 45548160, 47825568, 53139520, 54657792, 59781960, 63767424, 68322240, 79709280, 91096320, 95651136, 106279040, 119563920, 127534848, 136644480, 159418560, 191302272, 212558080, 239127840, 273288960, 318837120, 382604544, 478255680, 637674240, 956511360, 1913022720]

約数ペア:

[(1, 1913022720), (2, 956511360), (3, 637674240), (4, 478255680), (5, 382604544), (6, 318837120), (7, 273288960), (8, 239127840), (9, 212558080), (10, 191302272), (12, 159418560), (14, 136644480), (15, 127534848), (16, 119563920), (18, 106279040), (20, 95651136), (21, 91096320), (24, 79709280), (28, 68322240), (30, 63767424), (32, 59781960), (35, 54657792), (36, 53139520), (40, 47825568), (42, 45548160), (45, 42511616), (48, 39854640), (49, 39041280), (56, 34161120), (60, 31883712), (63, 30365440), (64, 29890980), (70, 27328896), (72, 26569760), (80, 23912784), (84, 22774080), (90, 21255808), (96, 19927320), (98, 19520640), (105, 18219264), (112, 17080560), (120, 15941856), (126, 15182720), (128, 14945490), (140, 13664448), (144, 13284880), (147, 13013760), (160, 11956392), (168, 11387040), (180, 10627904), (192, 9963660), (196, 9760320), (210, 9109632), (224, 8540280), (240, 7970928), (245, 7808256), (252, 7591360), (256, 7472745), (280, 6832224), (288, 6642440), (294, 6506880), (315, 6073088), (320, 5978196), (336, 5693520), (360, 5313952), (384, 4981830), (392, 4880160), (420, 4554816), (441, 4337920), (448, 4270140), (480, 3985464), (490, 3904128), (504, 3795680), (560, 3416112), (576, 3321220), (588, 3253440), (630, 3036544), (640, 2989098), (672, 2846760), (720, 2656976), (735, 2602752), (768, 2490915), (784, 2440080), (840, 2277408), (882, 2168960), (896, 2135070), (960, 1992732), (980, 1952064), (1008, 1897840), (1120, 1708056), (1152, 1660610), (1176, 1626720), (1260, 1518272), (1280, 1494549), (1344, 1423380), (1440, 1328488), (1470, 1301376), (1568, 1220040), (1680, 1138704), (1764, 1084480), (1792, 1067535), (1920, 996366), (1960, 976032), (2016, 948920), (2205, 867584), (2240, 854028), (2304, 830305), (2352, 813360), (2520, 759136), (2688, 711690), (2880, 664244), (2940, 650688), (3136, 610020), (3360, 569352), (3389, 564480), (3528, 542240), (3840, 498183), (3920, 488016), (4032, 474460), (4410, 433792), (4480, 427014), (4704, 406680), (5040, 379568), (5376, 355845), (5760, 332122), (5880, 325344), (6272, 305010), (6720, 284676), (6778, 282240), (7056, 271120), (7840, 244008), (8064, 237230), (8820, 216896), (8960, 213507), (9408, 203340), (10080, 189784), (10167, 188160), (11520, 166061), (11760, 162672), (12544, 152505), (13440, 142338), (13556, 141120), (14112, 135560), (15680, 122004), (16128, 118615), (16945, 112896), (17640, 108448), (18816, 101670), (20160, 94892), (20334, 94080), (23520, 81336), (23723, 80640), (26880, 71169), (27112, 70560), (28224, 67780), (30501, 62720), (31360, 61002), (33890, 56448), (35280, 54224), (37632, 50835), (40320, 47446), (40668, 47040)]