195756480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 224

約数和(自身を含む): 699820800

約数和(自身を除く): 504064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 163, 180, 192, 216, 240, 270, 278, 288, 320, 326, 360, 417, 432, 480, 489, 540, 556, 576, 652, 695, 720, 815, 834, 864, 960, 978, 1080, 1112, 1251, 1304, 1390, 1440, 1467, 1630, 1668, 1728, 1956, 2085, 2160, 2224, 2445, 2502, 2608, 2780, 2880, 2934, 3260, 3336, 3753, 3912, 4170, 4320, 4401, 4448, 4890, 5004, 5216, 5560, 5868, 6255, 6520, 6672, 7335, 7506, 7824, 8340, 8640, 8802, 8896, 9780, 10008, 10432, 11120, 11736, 12510, 13040, 13344, 14670, 15012, 15648, 16680, 17604, 18765, 19560, 20016, 22005, 22240, 22657, 23472, 25020, 26080, 26688, 29340, 30024, 31296, 33360, 35208, 37530, 39120, 40032, 44010, 44480, 45314, 46944, 50040, 52160, 58680, 60048, 66720, 67971, 70416, 75060, 78240, 80064, 88020, 90628, 93888, 100080, 113285, 117360, 120096, 133440, 135942, 140832, 150120, 156480, 176040, 181256, 200160, 203913, 226570, 234720, 240192, 271884, 281664, 300240, 339855, 352080, 362512, 400320, 407826, 453140, 469440, 543768, 600480, 611739, 679710, 704160, 725024, 815652, 906280, 1019565, 1087536, 1200960, 1223478, 1359420, 1408320, 1450048, 1631304, 1812560, 2039130, 2175072, 2446956, 2718840, 3058695, 3262608, 3625120, 4078260, 4350144, 4893912, 5437680, 6117390, 6525216, 7250240, 8156520, 9787824, 10875360, 12234780, 13050432, 16313040, 19575648, 21750720, 24469560, 32626080, 39151296, 48939120, 65252160, 97878240, 195756480]

約数ペア:

[(1, 195756480), (2, 97878240), (3, 65252160), (4, 48939120), (5, 39151296), (6, 32626080), (8, 24469560), (9, 21750720), (10, 19575648), (12, 16313040), (15, 13050432), (16, 12234780), (18, 10875360), (20, 9787824), (24, 8156520), (27, 7250240), (30, 6525216), (32, 6117390), (36, 5437680), (40, 4893912), (45, 4350144), (48, 4078260), (54, 3625120), (60, 3262608), (64, 3058695), (72, 2718840), (80, 2446956), (90, 2175072), (96, 2039130), (108, 1812560), (120, 1631304), (135, 1450048), (139, 1408320), (144, 1359420), (160, 1223478), (163, 1200960), (180, 1087536), (192, 1019565), (216, 906280), (240, 815652), (270, 725024), (278, 704160), (288, 679710), (320, 611739), (326, 600480), (360, 543768), (417, 469440), (432, 453140), (480, 407826), (489, 400320), (540, 362512), (556, 352080), (576, 339855), (652, 300240), (695, 281664), (720, 271884), (815, 240192), (834, 234720), (864, 226570), (960, 203913), (978, 200160), (1080, 181256), (1112, 176040), (1251, 156480), (1304, 150120), (1390, 140832), (1440, 135942), (1467, 133440), (1630, 120096), (1668, 117360), (1728, 113285), (1956, 100080), (2085, 93888), (2160, 90628), (2224, 88020), (2445, 80064), (2502, 78240), (2608, 75060), (2780, 70416), (2880, 67971), (2934, 66720), (3260, 60048), (3336, 58680), (3753, 52160), (3912, 50040), (4170, 46944), (4320, 45314), (4401, 44480), (4448, 44010), (4890, 40032), (5004, 39120), (5216, 37530), (5560, 35208), (5868, 33360), (6255, 31296), (6520, 30024), (6672, 29340), (7335, 26688), (7506, 26080), (7824, 25020), (8340, 23472), (8640, 22657), (8802, 22240), (8896, 22005), (9780, 20016), (10008, 19560), (10432, 18765), (11120, 17604), (11736, 16680), (12510, 15648), (13040, 15012), (13344, 14670)]