266055480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 921866400

約数和(自身を除く): 655810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 152, 171, 180, 190, 194, 228, 285, 291, 342, 360, 380, 388, 401, 456, 485, 570, 582, 684, 760, 776, 802, 855, 873, 970, 1140, 1164, 1203, 1368, 1455, 1604, 1710, 1746, 1843, 1940, 2005, 2280, 2328, 2406, 2910, 3208, 3420, 3492, 3609, 3686, 3880, 4010, 4365, 4812, 5529, 5820, 6015, 6840, 6984, 7218, 7372, 7619, 8020, 8730, 9215, 9624, 11058, 11640, 12030, 14436, 14744, 15238, 16040, 16587, 17460, 18045, 18430, 22116, 22857, 24060, 27645, 28872, 30476, 33174, 34920, 36090, 36860, 38095, 38897, 44232, 45714, 48120, 55290, 60952, 66348, 68571, 72180, 73720, 76190, 77794, 82935, 91428, 110580, 114285, 116691, 132696, 137142, 144360, 152380, 155588, 165870, 182856, 194485, 221160, 228570, 233382, 274284, 304760, 311176, 331740, 342855, 350073, 388970, 457140, 466764, 548568, 583455, 663480, 685710, 700146, 739043, 777940, 914280, 933528, 1166910, 1371420, 1400292, 1478086, 1555880, 1750365, 2217129, 2333820, 2742840, 2800584, 2956172, 3500730, 3695215, 4434258, 4667640, 5912344, 6651387, 7001460, 7390430, 8868516, 11085645, 13302774, 14002920, 14780860, 17737032, 22171290, 26605548, 29561720, 33256935, 44342580, 53211096, 66513870, 88685160, 133027740, 266055480]

約数ペア:

[(1, 266055480), (2, 133027740), (3, 88685160), (4, 66513870), (5, 53211096), (6, 44342580), (8, 33256935), (9, 29561720), (10, 26605548), (12, 22171290), (15, 17737032), (18, 14780860), (19, 14002920), (20, 13302774), (24, 11085645), (30, 8868516), (36, 7390430), (38, 7001460), (40, 6651387), (45, 5912344), (57, 4667640), (60, 4434258), (72, 3695215), (76, 3500730), (90, 2956172), (95, 2800584), (97, 2742840), (114, 2333820), (120, 2217129), (152, 1750365), (171, 1555880), (180, 1478086), (190, 1400292), (194, 1371420), (228, 1166910), (285, 933528), (291, 914280), (342, 777940), (360, 739043), (380, 700146), (388, 685710), (401, 663480), (456, 583455), (485, 548568), (570, 466764), (582, 457140), (684, 388970), (760, 350073), (776, 342855), (802, 331740), (855, 311176), (873, 304760), (970, 274284), (1140, 233382), (1164, 228570), (1203, 221160), (1368, 194485), (1455, 182856), (1604, 165870), (1710, 155588), (1746, 152380), (1843, 144360), (1940, 137142), (2005, 132696), (2280, 116691), (2328, 114285), (2406, 110580), (2910, 91428), (3208, 82935), (3420, 77794), (3492, 76190), (3609, 73720), (3686, 72180), (3880, 68571), (4010, 66348), (4365, 60952), (4812, 55290), (5529, 48120), (5820, 45714), (6015, 44232), (6840, 38897), (6984, 38095), (7218, 36860), (7372, 36090), (7619, 34920), (8020, 33174), (8730, 30476), (9215, 28872), (9624, 27645), (11058, 24060), (11640, 22857), (12030, 22116), (14436, 18430), (14744, 18045), (15238, 17460), (16040, 16587)]