1333803520

素因数分解:

$2^9\times 5^1\times 7^5\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 3851324928

約数和(自身を除く): 2517521408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 343, 392, 434, 448, 490, 496, 512, 560, 620, 640, 686, 784, 868, 896, 980, 992, 1085, 1120, 1240, 1280, 1372, 1519, 1568, 1715, 1736, 1792, 1960, 1984, 2170, 2240, 2401, 2480, 2560, 2744, 3038, 3136, 3430, 3472, 3584, 3920, 3968, 4340, 4480, 4802, 4960, 5488, 6076, 6272, 6860, 6944, 7595, 7840, 7936, 8680, 8960, 9604, 9920, 10633, 10976, 12005, 12152, 12544, 13720, 13888, 15190, 15680, 15872, 16807, 17360, 17920, 19208, 19840, 21266, 21952, 24010, 24304, 25088, 27440, 27776, 30380, 31360, 33614, 34720, 38416, 39680, 42532, 43904, 48020, 48608, 53165, 54880, 55552, 60760, 62720, 67228, 69440, 74431, 76832, 79360, 84035, 85064, 87808, 96040, 97216, 106330, 109760, 111104, 121520, 125440, 134456, 138880, 148862, 153664, 168070, 170128, 175616, 192080, 194432, 212660, 219520, 243040, 268912, 277760, 297724, 307328, 336140, 340256, 372155, 384160, 388864, 425320, 439040, 486080, 521017, 537824, 555520, 595448, 614656, 672280, 680512, 744310, 768320, 777728, 850640, 878080, 972160, 1042034, 1075648, 1190896, 1229312, 1344560, 1361024, 1488620, 1536640, 1701280, 1944320, 2084068, 2151296, 2381792, 2605085, 2689120, 2722048, 2977240, 3073280, 3402560, 3888640, 4168136, 4302592, 4763584, 5210170, 5378240, 5444096, 5954480, 6146560, 6805120, 8336272, 8605184, 9527168, 10420340, 10756480, 11908960, 13610240, 16672544, 19054336, 20840680, 21512960, 23817920, 27220480, 33345088, 38108672, 41681360, 43025920, 47635840, 66690176, 83362720, 95271680, 133380352, 166725440, 190543360, 266760704, 333450880, 666901760, 1333803520]

約数ペア:

[(1, 1333803520), (2, 666901760), (4, 333450880), (5, 266760704), (7, 190543360), (8, 166725440), (10, 133380352), (14, 95271680), (16, 83362720), (20, 66690176), (28, 47635840), (31, 43025920), (32, 41681360), (35, 38108672), (40, 33345088), (49, 27220480), (56, 23817920), (62, 21512960), (64, 20840680), (70, 19054336), (80, 16672544), (98, 13610240), (112, 11908960), (124, 10756480), (128, 10420340), (140, 9527168), (155, 8605184), (160, 8336272), (196, 6805120), (217, 6146560), (224, 5954480), (245, 5444096), (248, 5378240), (256, 5210170), (280, 4763584), (310, 4302592), (320, 4168136), (343, 3888640), (392, 3402560), (434, 3073280), (448, 2977240), (490, 2722048), (496, 2689120), (512, 2605085), (560, 2381792), (620, 2151296), (640, 2084068), (686, 1944320), (784, 1701280), (868, 1536640), (896, 1488620), (980, 1361024), (992, 1344560), (1085, 1229312), (1120, 1190896), (1240, 1075648), (1280, 1042034), (1372, 972160), (1519, 878080), (1568, 850640), (1715, 777728), (1736, 768320), (1792, 744310), (1960, 680512), (1984, 672280), (2170, 614656), (2240, 595448), (2401, 555520), (2480, 537824), (2560, 521017), (2744, 486080), (3038, 439040), (3136, 425320), (3430, 388864), (3472, 384160), (3584, 372155), (3920, 340256), (3968, 336140), (4340, 307328), (4480, 297724), (4802, 277760), (4960, 268912), (5488, 243040), (6076, 219520), (6272, 212660), (6860, 194432), (6944, 192080), (7595, 175616), (7840, 170128), (7936, 168070), (8680, 153664), (8960, 148862), (9604, 138880), (9920, 134456), (10633, 125440), (10976, 121520), (12005, 111104), (12152, 109760), (12544, 106330), (13720, 97216), (13888, 96040), (15190, 87808), (15680, 85064), (15872, 84035), (16807, 79360), (17360, 76832), (17920, 74431), (19208, 69440), (19840, 67228), (21266, 62720), (21952, 60760), (24010, 55552), (24304, 54880), (25088, 53165), (27440, 48608), (27776, 48020), (30380, 43904), (31360, 42532), (33614, 39680), (34720, 38416)]