326495520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 1218514752

約数和(自身を除く): 892019232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 144, 156, 160, 163, 180, 195, 208, 214, 234, 240, 260, 288, 312, 321, 326, 360, 390, 416, 428, 468, 480, 489, 520, 535, 585, 624, 642, 652, 720, 780, 815, 856, 936, 963, 978, 1040, 1070, 1170, 1248, 1284, 1304, 1391, 1440, 1467, 1560, 1605, 1630, 1712, 1872, 1926, 1956, 2080, 2119, 2140, 2340, 2445, 2568, 2608, 2782, 2934, 3120, 3210, 3260, 3424, 3744, 3852, 3912, 4173, 4238, 4280, 4680, 4815, 4890, 5136, 5216, 5564, 5868, 6240, 6357, 6420, 6520, 6955, 7335, 7704, 7824, 8346, 8476, 8560, 9360, 9630, 9780, 10272, 10595, 11128, 11736, 12519, 12714, 12840, 13040, 13910, 14670, 15408, 15648, 16692, 16952, 17120, 17441, 18720, 19071, 19260, 19560, 20865, 21190, 22256, 23472, 25038, 25428, 25680, 26080, 27820, 29340, 30816, 31785, 33384, 33904, 34882, 38142, 38520, 39120, 41730, 42380, 44512, 46944, 50076, 50856, 51360, 52323, 55640, 58680, 62595, 63570, 66768, 67808, 69764, 76284, 77040, 78240, 83460, 84760, 87205, 95355, 100152, 101712, 104646, 111280, 117360, 125190, 127140, 133536, 139528, 152568, 154080, 156969, 166920, 169520, 174410, 190710, 200304, 203424, 209292, 222560, 226733, 234720, 250380, 254280, 261615, 279056, 305136, 313938, 333840, 339040, 348820, 381420, 400608, 418584, 453466, 500760, 508560, 523230, 558112, 610272, 627876, 667680, 680199, 697640, 762840, 784845, 837168, 906932, 1001520, 1017120, 1046460, 1133665, 1255752, 1360398, 1395280, 1525680, 1569690, 1674336, 1813864, 2003040, 2040597, 2092920, 2267330, 2511504, 2720796, 2790560, 3051360, 3139380, 3400995, 3627728, 4081194, 4185840, 4534660, 5023008, 5441592, 6278760, 6801990, 7255456, 8162388, 8371680, 9069320, 10202985, 10883184, 12557520, 13603980, 16324776, 18138640, 20405970, 21766368, 25115040, 27207960, 32649552, 36277280, 40811940, 54415920, 65299104, 81623880, 108831840, 163247760, 326495520]

約数ペア:

[(1, 326495520), (2, 163247760), (3, 108831840), (4, 81623880), (5, 65299104), (6, 54415920), (8, 40811940), (9, 36277280), (10, 32649552), (12, 27207960), (13, 25115040), (15, 21766368), (16, 20405970), (18, 18138640), (20, 16324776), (24, 13603980), (26, 12557520), (30, 10883184), (32, 10202985), (36, 9069320), (39, 8371680), (40, 8162388), (45, 7255456), (48, 6801990), (52, 6278760), (60, 5441592), (65, 5023008), (72, 4534660), (78, 4185840), (80, 4081194), (90, 3627728), (96, 3400995), (104, 3139380), (107, 3051360), (117, 2790560), (120, 2720796), (130, 2511504), (144, 2267330), (156, 2092920), (160, 2040597), (163, 2003040), (180, 1813864), (195, 1674336), (208, 1569690), (214, 1525680), (234, 1395280), (240, 1360398), (260, 1255752), (288, 1133665), (312, 1046460), (321, 1017120), (326, 1001520), (360, 906932), (390, 837168), (416, 784845), (428, 762840), (468, 697640), (480, 680199), (489, 667680), (520, 627876), (535, 610272), (585, 558112), (624, 523230), (642, 508560), (652, 500760), (720, 453466), (780, 418584), (815, 400608), (856, 381420), (936, 348820), (963, 339040), (978, 333840), (1040, 313938), (1070, 305136), (1170, 279056), (1248, 261615), (1284, 254280), (1304, 250380), (1391, 234720), (1440, 226733), (1467, 222560), (1560, 209292), (1605, 203424), (1630, 200304), (1712, 190710), (1872, 174410), (1926, 169520), (1956, 166920), (2080, 156969), (2119, 154080), (2140, 152568), (2340, 139528), (2445, 133536), (2568, 127140), (2608, 125190), (2782, 117360), (2934, 111280), (3120, 104646), (3210, 101712), (3260, 100152), (3424, 95355), (3744, 87205), (3852, 84760), (3912, 83460), (4173, 78240), (4238, 77040), (4280, 76284), (4680, 69764), (4815, 67808), (4890, 66768), (5136, 63570), (5216, 62595), (5564, 58680), (5868, 55640), (6240, 52323), (6357, 51360), (6420, 50856), (6520, 50076), (6955, 46944), (7335, 44512), (7704, 42380), (7824, 41730), (8346, 39120), (8476, 38520), (8560, 38142), (9360, 34882), (9630, 33904), (9780, 33384), (10272, 31785), (10595, 30816), (11128, 29340), (11736, 27820), (12519, 26080), (12714, 25680), (12840, 25428), (13040, 25038), (13910, 23472), (14670, 22256), (15408, 21190), (15648, 20865), (16692, 19560), (16952, 19260), (17120, 19071), (17441, 18720)]