1880262720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 560

約数和(自身を含む): 7854135168

約数和(自身を除く): 5973872448

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, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 241, 252, 258, 270, 280, 288, 301, 315, 320, 324, 336, 344, 360, 378, 387, 405, 420, 430, 432, 448, 480, 482, 504, 516, 540, 560, 567, 576, 602, 630, 645, 648, 672, 688, 720, 723, 756, 774, 810, 840, 860, 864, 903, 945, 960, 964, 1008, 1032, 1080, 1120, 1134, 1161, 1204, 1205, 1260, 1290, 1296, 1344, 1376, 1440, 1446, 1505, 1512, 1548, 1620, 1680, 1687, 1720, 1728, 1806, 1890, 1928, 1935, 2016, 2064, 2160, 2169, 2240, 2268, 2322, 2408, 2410, 2520, 2580, 2592, 2709, 2752, 2835, 2880, 2892, 3010, 3024, 3096, 3240, 3360, 3374, 3440, 3483, 3612, 3615, 3780, 3856, 3870, 4032, 4128, 4320, 4338, 4515, 4536, 4644, 4816, 4820, 5040, 5061, 5160, 5184, 5418, 5670, 5784, 5805, 6020, 6048, 6192, 6480, 6507, 6720, 6748, 6880, 6966, 7224, 7230, 7560, 7712, 7740, 8127, 8256, 8435, 8640, 8676, 9030, 9072, 9288, 9632, 9640, 10080, 10122, 10320, 10363, 10836, 10845, 11340, 11568, 11610, 12040, 12096, 12384, 12960, 13014, 13496, 13545, 13760, 13932, 14448, 14460, 15120, 15183, 15424, 15480, 16254, 16870, 17352, 17415, 18060, 18144, 18576, 19264, 19280, 19521, 20160, 20244, 20640, 20726, 21672, 21690, 22680, 23136, 23220, 24080, 24381, 24768, 25305, 25920, 26028, 26992, 27090, 27864, 28896, 28920, 30240, 30366, 30960, 31089, 32508, 32535, 33740, 34704, 34830, 36120, 36288, 37152, 38560, 39042, 40488, 40635, 41280, 41452, 43344, 43380, 45360, 45549, 46272, 46440, 48160, 48762, 50610, 51815, 52056, 53984, 54180, 55728, 57792, 57840, 60480, 60732, 61920, 62178, 65016, 65070, 67480, 69408, 69660, 72240, 72541, 74304, 75915, 77120, 78084, 80976, 81270, 82904, 86688, 86760, 90720, 91098, 92880, 93267, 96320, 97524, 97605, 101220, 103630, 104112, 107968, 108360, 111456, 115680, 121464, 121905, 123840, 124356, 130032, 130140, 134960, 136647, 138816, 139320, 144480, 145082, 151830, 155445, 156168, 161952, 162540, 165808, 173376, 173520, 181440, 182196, 185760, 186534, 195048, 195210, 202440, 207260, 208224, 216720, 217623, 222912, 227745, 231360, 242928, 243810, 248712, 260064, 260280, 269920, 273294, 278640, 279801, 288960, 290164, 303660, 310890, 312336, 323904, 325080, 331616, 347040, 362705, 364392, 371520, 373068, 390096, 390420, 404880, 414520, 416448, 433440, 435246, 455490, 466335, 485856, 487620, 497424, 520128, 520560, 539840, 546588, 557280, 559602, 580328, 607320, 621780, 624672, 650160, 652869, 663232, 683235, 694080, 725410, 728784, 746136, 780192, 780840, 809760, 829040, 839403, 866880, 870492, 910980, 932670, 971712, 975240, 994848, 1041120, 1088115, 1093176, 1114560, 1119204, 1160656, 1214640, 1243560, 1249344, 1300320, 1305738, 1366470, 1399005, 1450820, 1457568, 1492272, 1560384, 1561680, 1619520, 1658080, 1678806, 1740984, 1821960, 1865340, 1950480, 1958607, 1989696, 2082240, 2176230, 2186352, 2238408, 2321312, 2429280, 2487120, 2600640, 2611476, 2732940, 2798010, 2901640, 2915136, 2984544, 3123360, 3264345, 3316160, 3357612, 3481968, 3643920, 3730680, 3900960, 3917214, 4197015, 4352460, 4372704, 4476816, 4642624, 4858560, 4974240, 5222952, 5465880, 5596020, 5803280, 5875821, 5969088, 6246720, 6528690, 6715224, 6963936, 7287840, 7461360, 7801920, 7834428, 8394030, 8704920, 8745408, 8953632, 9793035, 9948480, 10445904, 10931760, 11192040, 11606560, 11751642, 13057380, 13430448, 13927872, 14575680, 14922720, 15668856, 16788060, 17409840, 17907264, 19586070, 20891808, 21863520, 22384080, 23213120, 23503284, 26114760, 26860896, 29379105, 29845440, 31337712, 33576120, 34819680, 39172140, 41783616, 43727040, 44768160, 47006568, 52229520, 53721792, 58758210, 62675424, 67152240, 69639360, 78344280, 89536320, 94013136, 104459040, 117516420, 125350848, 134304480, 156688560, 188026272, 208918080, 235032840, 268608960, 313377120, 376052544, 470065680, 626754240, 940131360, 1880262720]

約数ペア:

[(1, 1880262720), (2, 940131360), (3, 626754240), (4, 470065680), (5, 376052544), (6, 313377120), (7, 268608960), (8, 235032840), (9, 208918080), (10, 188026272), (12, 156688560), (14, 134304480), (15, 125350848), (16, 117516420), (18, 104459040), (20, 94013136), (21, 89536320), (24, 78344280), (27, 69639360), (28, 67152240), (30, 62675424), (32, 58758210), (35, 53721792), (36, 52229520), (40, 47006568), (42, 44768160), (43, 43727040), (45, 41783616), (48, 39172140), (54, 34819680), (56, 33576120), (60, 31337712), (63, 29845440), (64, 29379105), (70, 26860896), (72, 26114760), (80, 23503284), (81, 23213120), (84, 22384080), (86, 21863520), (90, 20891808), (96, 19586070), (105, 17907264), (108, 17409840), (112, 16788060), (120, 15668856), (126, 14922720), (129, 14575680), (135, 13927872), (140, 13430448), (144, 13057380), (160, 11751642), (162, 11606560), (168, 11192040), (172, 10931760), (180, 10445904), (189, 9948480), (192, 9793035), (210, 8953632), (215, 8745408), (216, 8704920), (224, 8394030), (240, 7834428), (241, 7801920), (252, 7461360), (258, 7287840), (270, 6963936), (280, 6715224), (288, 6528690), (301, 6246720), (315, 5969088), (320, 5875821), (324, 5803280), (336, 5596020), (344, 5465880), (360, 5222952), (378, 4974240), (387, 4858560), (405, 4642624), (420, 4476816), (430, 4372704), (432, 4352460), (448, 4197015), (480, 3917214), (482, 3900960), (504, 3730680), (516, 3643920), (540, 3481968), (560, 3357612), (567, 3316160), (576, 3264345), (602, 3123360), (630, 2984544), (645, 2915136), (648, 2901640), (672, 2798010), (688, 2732940), (720, 2611476), (723, 2600640), (756, 2487120), (774, 2429280), (810, 2321312), (840, 2238408), (860, 2186352), (864, 2176230), (903, 2082240), (945, 1989696), (960, 1958607), (964, 1950480), (1008, 1865340), (1032, 1821960), (1080, 1740984), (1120, 1678806), (1134, 1658080), (1161, 1619520), (1204, 1561680), (1205, 1560384), (1260, 1492272), (1290, 1457568), (1296, 1450820), (1344, 1399005), (1376, 1366470), (1440, 1305738), (1446, 1300320), (1505, 1249344), (1512, 1243560), (1548, 1214640), (1620, 1160656), (1680, 1119204), (1687, 1114560), (1720, 1093176), (1728, 1088115), (1806, 1041120), (1890, 994848), (1928, 975240), (1935, 971712), (2016, 932670), (2064, 910980), (2160, 870492), (2169, 866880), (2240, 839403), (2268, 829040), (2322, 809760), (2408, 780840), (2410, 780192), (2520, 746136), (2580, 728784), (2592, 725410), (2709, 694080), (2752, 683235), (2835, 663232), (2880, 652869), (2892, 650160), (3010, 624672), (3024, 621780), (3096, 607320), (3240, 580328), (3360, 559602), (3374, 557280), (3440, 546588), (3483, 539840), (3612, 520560), (3615, 520128), (3780, 497424), (3856, 487620), (3870, 485856), (4032, 466335), (4128, 455490), (4320, 435246), (4338, 433440), (4515, 416448), (4536, 414520), (4644, 404880), (4816, 390420), (4820, 390096), (5040, 373068), (5061, 371520), (5160, 364392), (5184, 362705), (5418, 347040), (5670, 331616), (5784, 325080), (5805, 323904), (6020, 312336), (6048, 310890), (6192, 303660), (6480, 290164), (6507, 288960), (6720, 279801), (6748, 278640), (6880, 273294), (6966, 269920), (7224, 260280), (7230, 260064), (7560, 248712), (7712, 243810), (7740, 242928), (8127, 231360), (8256, 227745), (8435, 222912), (8640, 217623), (8676, 216720), (9030, 208224), (9072, 207260), (9288, 202440), (9632, 195210), (9640, 195048), (10080, 186534), (10122, 185760), (10320, 182196), (10363, 181440), (10836, 173520), (10845, 173376), (11340, 165808), (11568, 162540), (11610, 161952), (12040, 156168), (12096, 155445), (12384, 151830), (12960, 145082), (13014, 144480), (13496, 139320), (13545, 138816), (13760, 136647), (13932, 134960), (14448, 130140), (14460, 130032), (15120, 124356), (15183, 123840), (15424, 121905), (15480, 121464), (16254, 115680), (16870, 111456), (17352, 108360), (17415, 107968), (18060, 104112), (18144, 103630), (18576, 101220), (19264, 97605), (19280, 97524), (19521, 96320), (20160, 93267), (20244, 92880), (20640, 91098), (20726, 90720), (21672, 86760), (21690, 86688), (22680, 82904), (23136, 81270), (23220, 80976), (24080, 78084), (24381, 77120), (24768, 75915), (25305, 74304), (25920, 72541), (26028, 72240), (26992, 69660), (27090, 69408), (27864, 67480), (28896, 65070), (28920, 65016), (30240, 62178), (30366, 61920), (30960, 60732), (31089, 60480), (32508, 57840), (32535, 57792), (33740, 55728), (34704, 54180), (34830, 53984), (36120, 52056), (36288, 51815), (37152, 50610), (38560, 48762), (39042, 48160), (40488, 46440), (40635, 46272), (41280, 45549), (41452, 45360), (43344, 43380)]