288379520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 851316480

約数和(自身を除く): 562936960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 80, 88, 92, 104, 110, 115, 128, 130, 137, 143, 160, 176, 184, 208, 220, 230, 253, 260, 274, 286, 299, 320, 352, 368, 416, 440, 460, 506, 520, 548, 572, 598, 640, 685, 704, 715, 736, 832, 880, 920, 1012, 1040, 1096, 1144, 1196, 1265, 1370, 1408, 1430, 1472, 1495, 1507, 1664, 1760, 1781, 1840, 2024, 2080, 2192, 2288, 2392, 2530, 2740, 2860, 2944, 2990, 3014, 3151, 3289, 3520, 3562, 3680, 4048, 4160, 4384, 4576, 4784, 5060, 5480, 5720, 5980, 6028, 6302, 6578, 7040, 7124, 7360, 7535, 8096, 8320, 8768, 8905, 9152, 9568, 10120, 10960, 11440, 11960, 12056, 12604, 13156, 14248, 14720, 15070, 15755, 16192, 16445, 17536, 17810, 18304, 19136, 19591, 20240, 21920, 22880, 23920, 24112, 25208, 26312, 28496, 30140, 31510, 32384, 32890, 34661, 35620, 38272, 39182, 40480, 40963, 43840, 45760, 47840, 48224, 50416, 52624, 56992, 60280, 63020, 65780, 69322, 71240, 78364, 80960, 81926, 87680, 91520, 95680, 96448, 97955, 100832, 105248, 113984, 120560, 126040, 131560, 138644, 142480, 156728, 161920, 163852, 173305, 191360, 192896, 195910, 201664, 204815, 210496, 227968, 241120, 252080, 263120, 277288, 284960, 313456, 327704, 346610, 391820, 403328, 409630, 420992, 450593, 482240, 504160, 526240, 554576, 569920, 626912, 655408, 693220, 783640, 819260, 901186, 964480, 1008320, 1052480, 1109152, 1139840, 1253824, 1310816, 1386440, 1567280, 1638520, 1802372, 2016640, 2104960, 2218304, 2252965, 2507648, 2621632, 2772880, 3134560, 3277040, 3604744, 4436608, 4505930, 5243264, 5545760, 6269120, 6554080, 7209488, 9011860, 11091520, 12538240, 13108160, 14418976, 18023720, 22183040, 26216320, 28837952, 36047440, 57675904, 72094880, 144189760, 288379520]

約数ペア:

[(1, 288379520), (2, 144189760), (4, 72094880), (5, 57675904), (8, 36047440), (10, 28837952), (11, 26216320), (13, 22183040), (16, 18023720), (20, 14418976), (22, 13108160), (23, 12538240), (26, 11091520), (32, 9011860), (40, 7209488), (44, 6554080), (46, 6269120), (52, 5545760), (55, 5243264), (64, 4505930), (65, 4436608), (80, 3604744), (88, 3277040), (92, 3134560), (104, 2772880), (110, 2621632), (115, 2507648), (128, 2252965), (130, 2218304), (137, 2104960), (143, 2016640), (160, 1802372), (176, 1638520), (184, 1567280), (208, 1386440), (220, 1310816), (230, 1253824), (253, 1139840), (260, 1109152), (274, 1052480), (286, 1008320), (299, 964480), (320, 901186), (352, 819260), (368, 783640), (416, 693220), (440, 655408), (460, 626912), (506, 569920), (520, 554576), (548, 526240), (572, 504160), (598, 482240), (640, 450593), (685, 420992), (704, 409630), (715, 403328), (736, 391820), (832, 346610), (880, 327704), (920, 313456), (1012, 284960), (1040, 277288), (1096, 263120), (1144, 252080), (1196, 241120), (1265, 227968), (1370, 210496), (1408, 204815), (1430, 201664), (1472, 195910), (1495, 192896), (1507, 191360), (1664, 173305), (1760, 163852), (1781, 161920), (1840, 156728), (2024, 142480), (2080, 138644), (2192, 131560), (2288, 126040), (2392, 120560), (2530, 113984), (2740, 105248), (2860, 100832), (2944, 97955), (2990, 96448), (3014, 95680), (3151, 91520), (3289, 87680), (3520, 81926), (3562, 80960), (3680, 78364), (4048, 71240), (4160, 69322), (4384, 65780), (4576, 63020), (4784, 60280), (5060, 56992), (5480, 52624), (5720, 50416), (5980, 48224), (6028, 47840), (6302, 45760), (6578, 43840), (7040, 40963), (7124, 40480), (7360, 39182), (7535, 38272), (8096, 35620), (8320, 34661), (8768, 32890), (8905, 32384), (9152, 31510), (9568, 30140), (10120, 28496), (10960, 26312), (11440, 25208), (11960, 24112), (12056, 23920), (12604, 22880), (13156, 21920), (14248, 20240), (14720, 19591), (15070, 19136), (15755, 18304), (16192, 17810), (16445, 17536)]