299305440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 288

約数和(自身を含む): 1218986496

約数和(自身を除く): 919681056

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, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1291, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2582, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 3873, 4140, 4830, 5040, 5152, 5164, 5520, 5796, 6440, 6455, 6624, 7245, 7728, 7746, 8280, 9037, 9660, 10080, 10328, 11040, 11592, 11619, 12880, 12910, 14490, 15456, 15492, 16560, 18074, 19320, 19365, 20656, 23184, 23238, 25760, 25820, 27111, 28980, 29693, 30984, 33120, 36148, 38640, 38730, 41312, 45185, 46368, 46476, 51640, 54222, 57960, 58095, 59386, 61968, 72296, 77280, 77460, 81333, 89079, 90370, 92952, 103280, 108444, 115920, 116190, 118772, 123936, 135555, 144592, 148465, 154920, 162666, 178158, 180740, 185904, 206560, 207851, 216888, 231840, 232380, 237544, 267237, 271110, 289184, 296930, 309840, 325332, 356316, 361480, 371808, 406665, 415702, 433776, 445395, 464760, 475088, 534474, 542220, 593860, 619680, 623553, 650664, 712632, 722960, 813330, 831404, 867552, 890790, 929520, 950176, 1039255, 1068948, 1084440, 1187720, 1247106, 1301328, 1336185, 1425264, 1445920, 1626660, 1662808, 1781580, 1859040, 1870659, 2078510, 2137896, 2168880, 2375440, 2494212, 2602656, 2672370, 2850528, 3117765, 3253320, 3325616, 3563160, 3741318, 4157020, 4275792, 4337760, 4750880, 4988424, 5344740, 6235530, 6506640, 6651232, 7126320, 7482636, 8314040, 8551584, 9353295, 9976848, 10689480, 12471060, 13013280, 14252640, 14965272, 16628080, 18706590, 19953696, 21378960, 24942120, 29930544, 33256160, 37413180, 42757920, 49884240, 59861088, 74826360, 99768480, 149652720, 299305440]

約数ペア:

[(1, 299305440), (2, 149652720), (3, 99768480), (4, 74826360), (5, 59861088), (6, 49884240), (7, 42757920), (8, 37413180), (9, 33256160), (10, 29930544), (12, 24942120), (14, 21378960), (15, 19953696), (16, 18706590), (18, 16628080), (20, 14965272), (21, 14252640), (23, 13013280), (24, 12471060), (28, 10689480), (30, 9976848), (32, 9353295), (35, 8551584), (36, 8314040), (40, 7482636), (42, 7126320), (45, 6651232), (46, 6506640), (48, 6235530), (56, 5344740), (60, 4988424), (63, 4750880), (69, 4337760), (70, 4275792), (72, 4157020), (80, 3741318), (84, 3563160), (90, 3325616), (92, 3253320), (96, 3117765), (105, 2850528), (112, 2672370), (115, 2602656), (120, 2494212), (126, 2375440), (138, 2168880), (140, 2137896), (144, 2078510), (160, 1870659), (161, 1859040), (168, 1781580), (180, 1662808), (184, 1626660), (207, 1445920), (210, 1425264), (224, 1336185), (230, 1301328), (240, 1247106), (252, 1187720), (276, 1084440), (280, 1068948), (288, 1039255), (315, 950176), (322, 929520), (336, 890790), (345, 867552), (360, 831404), (368, 813330), (414, 722960), (420, 712632), (460, 650664), (480, 623553), (483, 619680), (504, 593860), (552, 542220), (560, 534474), (630, 475088), (644, 464760), (672, 445395), (690, 433776), (720, 415702), (736, 406665), (805, 371808), (828, 361480), (840, 356316), (920, 325332), (966, 309840), (1008, 296930), (1035, 289184), (1104, 271110), (1120, 267237), (1260, 237544), (1288, 232380), (1291, 231840), (1380, 216888), (1440, 207851), (1449, 206560), (1610, 185904), (1656, 180740), (1680, 178158), (1840, 162666), (1932, 154920), (2016, 148465), (2070, 144592), (2208, 135555), (2415, 123936), (2520, 118772), (2576, 116190), (2582, 115920), (2760, 108444), (2898, 103280), (3220, 92952), (3312, 90370), (3360, 89079), (3680, 81333), (3864, 77460), (3873, 77280), (4140, 72296), (4830, 61968), (5040, 59386), (5152, 58095), (5164, 57960), (5520, 54222), (5796, 51640), (6440, 46476), (6455, 46368), (6624, 45185), (7245, 41312), (7728, 38730), (7746, 38640), (8280, 36148), (9037, 33120), (9660, 30984), (10080, 29693), (10328, 28980), (11040, 27111), (11592, 25820), (11619, 25760), (12880, 23238), (12910, 23184), (14490, 20656), (15456, 19365), (15492, 19320), (16560, 18074)]