306492480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 336

約数和(自身を含む): 1259092224

約数和(自身を除く): 952599744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 644, 661, 672, 690, 720, 736, 805, 828, 840, 920, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1322, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1932, 1983, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2644, 2760, 2880, 2898, 3220, 3305, 3312, 3360, 3680, 3864, 3966, 4032, 4140, 4416, 4627, 4830, 5040, 5152, 5288, 5520, 5796, 5949, 6440, 6610, 6624, 6720, 7245, 7360, 7728, 7932, 8280, 9254, 9660, 9915, 10080, 10304, 10576, 11040, 11592, 11898, 12880, 13220, 13248, 13881, 14490, 15203, 15456, 15864, 16560, 18508, 19320, 19830, 20160, 21152, 22080, 23135, 23184, 23796, 25760, 26440, 27762, 28980, 29745, 30406, 30912, 31728, 33120, 37016, 38640, 39660, 41643, 42304, 45609, 46270, 46368, 47592, 51520, 52880, 55524, 57960, 59490, 60812, 63456, 66240, 69405, 74032, 76015, 77280, 79320, 83286, 91218, 92540, 92736, 95184, 105760, 106421, 111048, 115920, 118980, 121624, 126912, 136827, 138810, 148064, 152030, 154560, 158640, 166572, 182436, 185080, 190368, 208215, 211520, 212842, 222096, 228045, 231840, 237960, 243248, 273654, 277620, 296128, 304060, 317280, 319263, 333144, 364872, 370160, 380736, 416430, 425684, 444192, 456090, 463680, 475920, 486496, 532105, 547308, 555240, 608120, 634560, 638526, 666288, 684135, 729744, 740320, 832860, 851368, 888384, 912180, 951840, 957789, 972992, 1064210, 1094616, 1110480, 1216240, 1277052, 1332576, 1368270, 1459488, 1480640, 1596315, 1665720, 1702736, 1824360, 1903680, 1915578, 2128420, 2189232, 2220960, 2432480, 2554104, 2665152, 2736540, 2918976, 3192630, 3331440, 3405472, 3648720, 3831156, 4256840, 4378464, 4441920, 4788945, 4864960, 5108208, 5473080, 6385260, 6662880, 6810944, 7297440, 7662312, 8513680, 8756928, 9577890, 10216416, 10946160, 12770520, 13325760, 14594880, 15324624, 17027360, 19155780, 20432832, 21892320, 25541040, 30649248, 34054720, 38311560, 43784640, 51082080, 61298496, 76623120, 102164160, 153246240, 306492480]

約数ペア:

[(1, 306492480), (2, 153246240), (3, 102164160), (4, 76623120), (5, 61298496), (6, 51082080), (7, 43784640), (8, 38311560), (9, 34054720), (10, 30649248), (12, 25541040), (14, 21892320), (15, 20432832), (16, 19155780), (18, 17027360), (20, 15324624), (21, 14594880), (23, 13325760), (24, 12770520), (28, 10946160), (30, 10216416), (32, 9577890), (35, 8756928), (36, 8513680), (40, 7662312), (42, 7297440), (45, 6810944), (46, 6662880), (48, 6385260), (56, 5473080), (60, 5108208), (63, 4864960), (64, 4788945), (69, 4441920), (70, 4378464), (72, 4256840), (80, 3831156), (84, 3648720), (90, 3405472), (92, 3331440), (96, 3192630), (105, 2918976), (112, 2736540), (115, 2665152), (120, 2554104), (126, 2432480), (138, 2220960), (140, 2189232), (144, 2128420), (160, 1915578), (161, 1903680), (168, 1824360), (180, 1702736), (184, 1665720), (192, 1596315), (207, 1480640), (210, 1459488), (224, 1368270), (230, 1332576), (240, 1277052), (252, 1216240), (276, 1110480), (280, 1094616), (288, 1064210), (315, 972992), (320, 957789), (322, 951840), (336, 912180), (345, 888384), (360, 851368), (368, 832860), (414, 740320), (420, 729744), (448, 684135), (460, 666288), (480, 638526), (483, 634560), (504, 608120), (552, 555240), (560, 547308), (576, 532105), (630, 486496), (644, 475920), (661, 463680), (672, 456090), (690, 444192), (720, 425684), (736, 416430), (805, 380736), (828, 370160), (840, 364872), (920, 333144), (960, 319263), (966, 317280), (1008, 304060), (1035, 296128), (1104, 277620), (1120, 273654), (1260, 243248), (1288, 237960), (1322, 231840), (1344, 228045), (1380, 222096), (1440, 212842), (1449, 211520), (1472, 208215), (1610, 190368), (1656, 185080), (1680, 182436), (1840, 166572), (1932, 158640), (1983, 154560), (2016, 152030), (2070, 148064), (2208, 138810), (2240, 136827), (2415, 126912), (2520, 121624), (2576, 118980), (2644, 115920), (2760, 111048), (2880, 106421), (2898, 105760), (3220, 95184), (3305, 92736), (3312, 92540), (3360, 91218), (3680, 83286), (3864, 79320), (3966, 77280), (4032, 76015), (4140, 74032), (4416, 69405), (4627, 66240), (4830, 63456), (5040, 60812), (5152, 59490), (5288, 57960), (5520, 55524), (5796, 52880), (5949, 51520), (6440, 47592), (6610, 46368), (6624, 46270), (6720, 45609), (7245, 42304), (7360, 41643), (7728, 39660), (7932, 38640), (8280, 37016), (9254, 33120), (9660, 31728), (9915, 30912), (10080, 30406), (10304, 29745), (10576, 28980), (11040, 27762), (11592, 26440), (11898, 25760), (12880, 23796), (13220, 23184), (13248, 23135), (13881, 22080), (14490, 21152), (15203, 20160), (15456, 19830), (15864, 19320), (16560, 18508)]