204441120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 767212992

約数和(自身を除く): 562771872

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, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 163, 180, 195, 201, 208, 234, 240, 260, 268, 288, 312, 326, 335, 360, 390, 402, 416, 468, 480, 489, 520, 536, 585, 603, 624, 652, 670, 720, 780, 804, 815, 871, 936, 978, 1005, 1040, 1072, 1170, 1206, 1248, 1304, 1340, 1440, 1467, 1560, 1608, 1630, 1742, 1872, 1956, 2010, 2080, 2119, 2144, 2340, 2412, 2445, 2608, 2613, 2680, 2934, 3015, 3120, 3216, 3260, 3484, 3744, 3912, 4020, 4238, 4355, 4680, 4824, 4890, 5216, 5226, 5360, 5868, 6030, 6240, 6357, 6432, 6520, 6968, 7335, 7824, 7839, 8040, 8476, 8710, 9360, 9648, 9780, 10452, 10595, 10720, 10921, 11736, 12060, 12714, 13040, 13065, 13936, 14670, 15648, 15678, 16080, 16952, 17420, 18720, 19071, 19296, 19560, 20904, 21190, 21842, 23472, 24120, 25428, 26080, 26130, 27872, 29340, 31356, 31785, 32160, 32763, 33904, 34840, 38142, 39120, 39195, 41808, 42380, 43684, 46944, 48240, 50856, 52260, 54605, 58680, 62712, 63570, 65526, 67808, 69680, 76284, 78240, 78390, 83616, 84760, 87368, 95355, 96480, 98289, 101712, 104520, 109210, 117360, 125424, 127140, 131052, 139360, 141973, 152568, 156780, 163815, 169520, 174736, 190710, 196578, 203424, 209040, 218420, 234720, 250848, 254280, 262104, 283946, 305136, 313560, 327630, 339040, 349472, 381420, 393156, 418080, 425919, 436840, 491445, 508560, 524208, 567892, 610272, 627120, 655260, 709865, 762840, 786312, 851838, 873680, 982890, 1017120, 1048416, 1135784, 1254240, 1277757, 1310520, 1419730, 1525680, 1572624, 1703676, 1747360, 1965780, 2129595, 2271568, 2555514, 2621040, 2839460, 3051360, 3145248, 3407352, 3931560, 4259190, 4543136, 5111028, 5242080, 5678920, 6388785, 6814704, 7863120, 8518380, 10222056, 11357840, 12777570, 13629408, 15726240, 17036760, 20444112, 22715680, 25555140, 34073520, 40888224, 51110280, 68147040, 102220560, 204441120]

約数ペア:

[(1, 204441120), (2, 102220560), (3, 68147040), (4, 51110280), (5, 40888224), (6, 34073520), (8, 25555140), (9, 22715680), (10, 20444112), (12, 17036760), (13, 15726240), (15, 13629408), (16, 12777570), (18, 11357840), (20, 10222056), (24, 8518380), (26, 7863120), (30, 6814704), (32, 6388785), (36, 5678920), (39, 5242080), (40, 5111028), (45, 4543136), (48, 4259190), (52, 3931560), (60, 3407352), (65, 3145248), (67, 3051360), (72, 2839460), (78, 2621040), (80, 2555514), (90, 2271568), (96, 2129595), (104, 1965780), (117, 1747360), (120, 1703676), (130, 1572624), (134, 1525680), (144, 1419730), (156, 1310520), (160, 1277757), (163, 1254240), (180, 1135784), (195, 1048416), (201, 1017120), (208, 982890), (234, 873680), (240, 851838), (260, 786312), (268, 762840), (288, 709865), (312, 655260), (326, 627120), (335, 610272), (360, 567892), (390, 524208), (402, 508560), (416, 491445), (468, 436840), (480, 425919), (489, 418080), (520, 393156), (536, 381420), (585, 349472), (603, 339040), (624, 327630), (652, 313560), (670, 305136), (720, 283946), (780, 262104), (804, 254280), (815, 250848), (871, 234720), (936, 218420), (978, 209040), (1005, 203424), (1040, 196578), (1072, 190710), (1170, 174736), (1206, 169520), (1248, 163815), (1304, 156780), (1340, 152568), (1440, 141973), (1467, 139360), (1560, 131052), (1608, 127140), (1630, 125424), (1742, 117360), (1872, 109210), (1956, 104520), (2010, 101712), (2080, 98289), (2119, 96480), (2144, 95355), (2340, 87368), (2412, 84760), (2445, 83616), (2608, 78390), (2613, 78240), (2680, 76284), (2934, 69680), (3015, 67808), (3120, 65526), (3216, 63570), (3260, 62712), (3484, 58680), (3744, 54605), (3912, 52260), (4020, 50856), (4238, 48240), (4355, 46944), (4680, 43684), (4824, 42380), (4890, 41808), (5216, 39195), (5226, 39120), (5360, 38142), (5868, 34840), (6030, 33904), (6240, 32763), (6357, 32160), (6432, 31785), (6520, 31356), (6968, 29340), (7335, 27872), (7824, 26130), (7839, 26080), (8040, 25428), (8476, 24120), (8710, 23472), (9360, 21842), (9648, 21190), (9780, 20904), (10452, 19560), (10595, 19296), (10720, 19071), (10921, 18720), (11736, 17420), (12060, 16952), (12714, 16080), (13040, 15678), (13065, 15648), (13936, 14670)]