289354560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 336

約数和(自身を含む): 1050755328

約数和(自身を除く): 761400768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 53, 55, 60, 64, 66, 80, 88, 94, 96, 106, 110, 120, 121, 132, 141, 159, 160, 165, 176, 188, 192, 212, 220, 235, 240, 242, 264, 265, 282, 318, 320, 330, 352, 363, 376, 424, 440, 470, 480, 484, 517, 528, 530, 564, 583, 605, 636, 660, 704, 705, 726, 752, 795, 848, 880, 940, 960, 968, 1034, 1056, 1060, 1128, 1166, 1210, 1272, 1320, 1410, 1452, 1504, 1551, 1590, 1696, 1749, 1760, 1815, 1880, 1936, 2068, 2112, 2120, 2256, 2332, 2420, 2491, 2544, 2585, 2640, 2820, 2904, 2915, 3008, 3102, 3180, 3392, 3498, 3520, 3630, 3760, 3872, 4136, 4240, 4512, 4664, 4840, 4982, 5088, 5170, 5280, 5640, 5687, 5808, 5830, 6204, 6360, 6413, 6996, 7260, 7473, 7520, 7744, 7755, 8272, 8480, 8745, 9024, 9328, 9680, 9964, 10176, 10340, 10560, 11280, 11374, 11616, 11660, 12408, 12455, 12720, 12826, 13992, 14520, 14946, 15040, 15510, 16544, 16960, 17061, 17490, 18656, 19239, 19360, 19928, 20680, 22560, 22748, 23232, 23320, 24816, 24910, 25440, 25652, 27401, 27984, 28435, 29040, 29892, 31020, 32065, 33088, 34122, 34980, 37312, 37365, 38478, 38720, 39856, 41360, 45120, 45496, 46640, 49632, 49820, 50880, 51304, 54802, 55968, 56870, 58080, 59784, 62040, 64130, 68244, 69960, 74730, 76956, 79712, 82203, 82720, 85305, 90992, 93280, 96195, 99264, 99640, 102608, 109604, 111936, 113740, 116160, 119568, 124080, 128260, 136488, 137005, 139920, 149460, 153912, 159424, 164406, 165440, 170610, 181984, 186560, 192390, 199280, 205216, 219208, 227480, 239136, 248160, 256520, 272976, 274010, 279840, 298920, 301411, 307824, 328812, 341220, 363968, 384780, 398560, 410432, 411015, 438416, 454960, 478272, 496320, 513040, 545952, 548020, 559680, 597840, 602822, 615648, 657624, 682440, 769560, 797120, 822030, 876832, 904233, 909920, 1026080, 1091904, 1096040, 1195680, 1205644, 1231296, 1315248, 1364880, 1507055, 1539120, 1644060, 1753664, 1808466, 1819840, 2052160, 2192080, 2391360, 2411288, 2630496, 2729760, 3014110, 3078240, 3288120, 3616932, 4384160, 4521165, 4822576, 5260992, 5459520, 6028220, 6156480, 6576240, 7233864, 8768320, 9042330, 9645152, 12056440, 13152480, 14467728, 18084660, 19290304, 24112880, 26304960, 28935456, 36169320, 48225760, 57870912, 72338640, 96451520, 144677280, 289354560]

約数ペア:

[(1, 289354560), (2, 144677280), (3, 96451520), (4, 72338640), (5, 57870912), (6, 48225760), (8, 36169320), (10, 28935456), (11, 26304960), (12, 24112880), (15, 19290304), (16, 18084660), (20, 14467728), (22, 13152480), (24, 12056440), (30, 9645152), (32, 9042330), (33, 8768320), (40, 7233864), (44, 6576240), (47, 6156480), (48, 6028220), (53, 5459520), (55, 5260992), (60, 4822576), (64, 4521165), (66, 4384160), (80, 3616932), (88, 3288120), (94, 3078240), (96, 3014110), (106, 2729760), (110, 2630496), (120, 2411288), (121, 2391360), (132, 2192080), (141, 2052160), (159, 1819840), (160, 1808466), (165, 1753664), (176, 1644060), (188, 1539120), (192, 1507055), (212, 1364880), (220, 1315248), (235, 1231296), (240, 1205644), (242, 1195680), (264, 1096040), (265, 1091904), (282, 1026080), (318, 909920), (320, 904233), (330, 876832), (352, 822030), (363, 797120), (376, 769560), (424, 682440), (440, 657624), (470, 615648), (480, 602822), (484, 597840), (517, 559680), (528, 548020), (530, 545952), (564, 513040), (583, 496320), (605, 478272), (636, 454960), (660, 438416), (704, 411015), (705, 410432), (726, 398560), (752, 384780), (795, 363968), (848, 341220), (880, 328812), (940, 307824), (960, 301411), (968, 298920), (1034, 279840), (1056, 274010), (1060, 272976), (1128, 256520), (1166, 248160), (1210, 239136), (1272, 227480), (1320, 219208), (1410, 205216), (1452, 199280), (1504, 192390), (1551, 186560), (1590, 181984), (1696, 170610), (1749, 165440), (1760, 164406), (1815, 159424), (1880, 153912), (1936, 149460), (2068, 139920), (2112, 137005), (2120, 136488), (2256, 128260), (2332, 124080), (2420, 119568), (2491, 116160), (2544, 113740), (2585, 111936), (2640, 109604), (2820, 102608), (2904, 99640), (2915, 99264), (3008, 96195), (3102, 93280), (3180, 90992), (3392, 85305), (3498, 82720), (3520, 82203), (3630, 79712), (3760, 76956), (3872, 74730), (4136, 69960), (4240, 68244), (4512, 64130), (4664, 62040), (4840, 59784), (4982, 58080), (5088, 56870), (5170, 55968), (5280, 54802), (5640, 51304), (5687, 50880), (5808, 49820), (5830, 49632), (6204, 46640), (6360, 45496), (6413, 45120), (6996, 41360), (7260, 39856), (7473, 38720), (7520, 38478), (7744, 37365), (7755, 37312), (8272, 34980), (8480, 34122), (8745, 33088), (9024, 32065), (9328, 31020), (9680, 29892), (9964, 29040), (10176, 28435), (10340, 27984), (10560, 27401), (11280, 25652), (11374, 25440), (11616, 24910), (11660, 24816), (12408, 23320), (12455, 23232), (12720, 22748), (12826, 22560), (13992, 20680), (14520, 19928), (14946, 19360), (15040, 19239), (15510, 18656), (16544, 17490), (16960, 17061)]