273229440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 256

約数和(自身を含む): 1007303040

約数和(自身を除く): 734073600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 761, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1522, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2283, 2640, 2720, 2805, 2992, 3044, 3264, 3520, 3740, 3805, 4080, 4224, 4488, 4566, 5280, 5440, 5610, 5984, 6088, 6528, 7040, 7480, 7610, 8160, 8371, 8976, 9132, 10560, 10880, 11220, 11415, 11968, 12176, 12937, 14960, 15220, 16320, 16742, 17952, 18264, 21120, 22440, 22830, 23936, 24352, 25113, 25874, 29920, 30440, 32640, 33484, 35904, 36528, 38811, 41855, 44880, 45660, 48704, 50226, 51748, 59840, 60880, 64685, 66968, 71808, 73056, 77622, 83710, 89760, 91320, 97408, 100452, 103496, 119680, 121760, 125565, 129370, 133936, 142307, 146112, 155244, 167420, 179520, 182640, 194055, 200904, 206992, 243520, 251130, 258740, 267872, 284614, 292224, 310488, 334840, 359040, 365280, 388110, 401808, 413984, 426921, 487040, 502260, 517480, 535744, 569228, 620976, 669680, 711535, 730560, 776220, 803616, 827968, 853842, 1004520, 1034960, 1071488, 1138456, 1241952, 1339360, 1423070, 1461120, 1552440, 1607232, 1655936, 1707684, 2009040, 2069920, 2134605, 2276912, 2483904, 2678720, 2846140, 3104880, 3214464, 3415368, 4018080, 4139840, 4269210, 4553824, 4967808, 5357440, 5692280, 6209760, 6830736, 8036160, 8279680, 8538420, 9107648, 11384560, 12419520, 13661472, 16072320, 17076840, 18215296, 22769120, 24839040, 27322944, 34153680, 45538240, 54645888, 68307360, 91076480, 136614720, 273229440]

約数ペア:

[(1, 273229440), (2, 136614720), (3, 91076480), (4, 68307360), (5, 54645888), (6, 45538240), (8, 34153680), (10, 27322944), (11, 24839040), (12, 22769120), (15, 18215296), (16, 17076840), (17, 16072320), (20, 13661472), (22, 12419520), (24, 11384560), (30, 9107648), (32, 8538420), (33, 8279680), (34, 8036160), (40, 6830736), (44, 6209760), (48, 5692280), (51, 5357440), (55, 4967808), (60, 4553824), (64, 4269210), (66, 4139840), (68, 4018080), (80, 3415368), (85, 3214464), (88, 3104880), (96, 2846140), (102, 2678720), (110, 2483904), (120, 2276912), (128, 2134605), (132, 2069920), (136, 2009040), (160, 1707684), (165, 1655936), (170, 1607232), (176, 1552440), (187, 1461120), (192, 1423070), (204, 1339360), (220, 1241952), (240, 1138456), (255, 1071488), (264, 1034960), (272, 1004520), (320, 853842), (330, 827968), (340, 803616), (352, 776220), (374, 730560), (384, 711535), (408, 669680), (440, 620976), (480, 569228), (510, 535744), (528, 517480), (544, 502260), (561, 487040), (640, 426921), (660, 413984), (680, 401808), (704, 388110), (748, 365280), (761, 359040), (816, 334840), (880, 310488), (935, 292224), (960, 284614), (1020, 267872), (1056, 258740), (1088, 251130), (1122, 243520), (1320, 206992), (1360, 200904), (1408, 194055), (1496, 182640), (1522, 179520), (1632, 167420), (1760, 155244), (1870, 146112), (1920, 142307), (2040, 133936), (2112, 129370), (2176, 125565), (2244, 121760), (2283, 119680), (2640, 103496), (2720, 100452), (2805, 97408), (2992, 91320), (3044, 89760), (3264, 83710), (3520, 77622), (3740, 73056), (3805, 71808), (4080, 66968), (4224, 64685), (4488, 60880), (4566, 59840), (5280, 51748), (5440, 50226), (5610, 48704), (5984, 45660), (6088, 44880), (6528, 41855), (7040, 38811), (7480, 36528), (7610, 35904), (8160, 33484), (8371, 32640), (8976, 30440), (9132, 29920), (10560, 25874), (10880, 25113), (11220, 24352), (11415, 23936), (11968, 22830), (12176, 22440), (12937, 21120), (14960, 18264), (15220, 17952), (16320, 16742)]