309970080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 432

約数和(自身を含む): 1290691584

約数和(自身を除く): 980721504

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, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 160, 161, 168, 180, 184, 191, 196, 207, 210, 224, 230, 240, 245, 252, 276, 280, 288, 294, 315, 322, 336, 345, 360, 368, 382, 392, 414, 420, 441, 460, 480, 483, 490, 504, 552, 560, 573, 588, 630, 644, 672, 690, 720, 735, 736, 764, 784, 805, 828, 840, 882, 920, 955, 966, 980, 1008, 1035, 1104, 1120, 1127, 1146, 1176, 1260, 1288, 1337, 1380, 1440, 1449, 1470, 1528, 1568, 1610, 1656, 1680, 1719, 1764, 1840, 1910, 1932, 1960, 2016, 2070, 2205, 2208, 2254, 2292, 2352, 2415, 2520, 2576, 2674, 2760, 2865, 2898, 2940, 3056, 3220, 3312, 3360, 3381, 3438, 3528, 3680, 3820, 3864, 3920, 4011, 4140, 4393, 4410, 4508, 4584, 4704, 4830, 5040, 5152, 5348, 5520, 5635, 5730, 5796, 5880, 6112, 6440, 6624, 6685, 6762, 6876, 7056, 7245, 7640, 7728, 7840, 8022, 8280, 8595, 8786, 8820, 9016, 9168, 9359, 9660, 10080, 10143, 10696, 11040, 11270, 11460, 11592, 11760, 12033, 12880, 13179, 13370, 13524, 13752, 14112, 14490, 15280, 15456, 16044, 16560, 16905, 17190, 17572, 17640, 18032, 18336, 18718, 19320, 20055, 20286, 21392, 21965, 22540, 22920, 23184, 23520, 24066, 25760, 26358, 26740, 27048, 27504, 28077, 28980, 30560, 30751, 32088, 33120, 33810, 34380, 35144, 35280, 36064, 37436, 38640, 39537, 40110, 40572, 42784, 43930, 45080, 45840, 46368, 46795, 48132, 50715, 52716, 53480, 54096, 55008, 56154, 57960, 60165, 61502, 64176, 65895, 67620, 68760, 70288, 70560, 74872, 77280, 79074, 80220, 81144, 84231, 87860, 90160, 91680, 92253, 93590, 96264, 101430, 105432, 106960, 108192, 112308, 115920, 120330, 123004, 128352, 131790, 135240, 137520, 140385, 140576, 149744, 153755, 158148, 160440, 162288, 168462, 175720, 180320, 184506, 187180, 192528, 197685, 202860, 210864, 213920, 215257, 224616, 231840, 240660, 246008, 263580, 270480, 275040, 276759, 280770, 299488, 307510, 316296, 320880, 324576, 336924, 351440, 369012, 374360, 385056, 395370, 405720, 421155, 421728, 430514, 449232, 461265, 481320, 492016, 527160, 540960, 553518, 561540, 615020, 632592, 641760, 645771, 673848, 702880, 738024, 748720, 790740, 811440, 842310, 861028, 898464, 922530, 962640, 984032, 1054320, 1076285, 1107036, 1123080, 1230040, 1265184, 1291542, 1347696, 1383795, 1476048, 1497440, 1581480, 1622880, 1684620, 1722056, 1845060, 1925280, 1937313, 2108640, 2152570, 2214072, 2246160, 2460080, 2583084, 2695392, 2767590, 2952096, 3162960, 3228855, 3369240, 3444112, 3690120, 3874626, 4305140, 4428144, 4492320, 4920160, 5166168, 5535180, 6325920, 6457710, 6738480, 6888224, 7380240, 7749252, 8610280, 8856288, 9686565, 10332336, 11070360, 12915420, 13476960, 14760480, 15498504, 17220560, 19373130, 20664672, 22140720, 25830840, 30997008, 34441120, 38746260, 44281440, 51661680, 61994016, 77492520, 103323360, 154985040, 309970080]

約数ペア:

[(1, 309970080), (2, 154985040), (3, 103323360), (4, 77492520), (5, 61994016), (6, 51661680), (7, 44281440), (8, 38746260), (9, 34441120), (10, 30997008), (12, 25830840), (14, 22140720), (15, 20664672), (16, 19373130), (18, 17220560), (20, 15498504), (21, 14760480), (23, 13476960), (24, 12915420), (28, 11070360), (30, 10332336), (32, 9686565), (35, 8856288), (36, 8610280), (40, 7749252), (42, 7380240), (45, 6888224), (46, 6738480), (48, 6457710), (49, 6325920), (56, 5535180), (60, 5166168), (63, 4920160), (69, 4492320), (70, 4428144), (72, 4305140), (80, 3874626), (84, 3690120), (90, 3444112), (92, 3369240), (96, 3228855), (98, 3162960), (105, 2952096), (112, 2767590), (115, 2695392), (120, 2583084), (126, 2460080), (138, 2246160), (140, 2214072), (144, 2152570), (147, 2108640), (160, 1937313), (161, 1925280), (168, 1845060), (180, 1722056), (184, 1684620), (191, 1622880), (196, 1581480), (207, 1497440), (210, 1476048), (224, 1383795), (230, 1347696), (240, 1291542), (245, 1265184), (252, 1230040), (276, 1123080), (280, 1107036), (288, 1076285), (294, 1054320), (315, 984032), (322, 962640), (336, 922530), (345, 898464), (360, 861028), (368, 842310), (382, 811440), (392, 790740), (414, 748720), (420, 738024), (441, 702880), (460, 673848), (480, 645771), (483, 641760), (490, 632592), (504, 615020), (552, 561540), (560, 553518), (573, 540960), (588, 527160), (630, 492016), (644, 481320), (672, 461265), (690, 449232), (720, 430514), (735, 421728), (736, 421155), (764, 405720), (784, 395370), (805, 385056), (828, 374360), (840, 369012), (882, 351440), (920, 336924), (955, 324576), (966, 320880), (980, 316296), (1008, 307510), (1035, 299488), (1104, 280770), (1120, 276759), (1127, 275040), (1146, 270480), (1176, 263580), (1260, 246008), (1288, 240660), (1337, 231840), (1380, 224616), (1440, 215257), (1449, 213920), (1470, 210864), (1528, 202860), (1568, 197685), (1610, 192528), (1656, 187180), (1680, 184506), (1719, 180320), (1764, 175720), (1840, 168462), (1910, 162288), (1932, 160440), (1960, 158148), (2016, 153755), (2070, 149744), (2205, 140576), (2208, 140385), (2254, 137520), (2292, 135240), (2352, 131790), (2415, 128352), (2520, 123004), (2576, 120330), (2674, 115920), (2760, 112308), (2865, 108192), (2898, 106960), (2940, 105432), (3056, 101430), (3220, 96264), (3312, 93590), (3360, 92253), (3381, 91680), (3438, 90160), (3528, 87860), (3680, 84231), (3820, 81144), (3864, 80220), (3920, 79074), (4011, 77280), (4140, 74872), (4393, 70560), (4410, 70288), (4508, 68760), (4584, 67620), (4704, 65895), (4830, 64176), (5040, 61502), (5152, 60165), (5348, 57960), (5520, 56154), (5635, 55008), (5730, 54096), (5796, 53480), (5880, 52716), (6112, 50715), (6440, 48132), (6624, 46795), (6685, 46368), (6762, 45840), (6876, 45080), (7056, 43930), (7245, 42784), (7640, 40572), (7728, 40110), (7840, 39537), (8022, 38640), (8280, 37436), (8595, 36064), (8786, 35280), (8820, 35144), (9016, 34380), (9168, 33810), (9359, 33120), (9660, 32088), (10080, 30751), (10143, 30560), (10696, 28980), (11040, 28077), (11270, 27504), (11460, 27048), (11592, 26740), (11760, 26358), (12033, 25760), (12880, 24066), (13179, 23520), (13370, 23184), (13524, 22920), (13752, 22540), (14112, 21965), (14490, 21392), (15280, 20286), (15456, 20055), (16044, 19320), (16560, 18718), (16905, 18336), (17190, 18032), (17572, 17640)]