145023840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 545965056

約数和(自身を除く): 400941216

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, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 127, 130, 144, 156, 160, 180, 183, 195, 208, 234, 240, 244, 254, 260, 288, 305, 312, 360, 366, 381, 390, 416, 468, 480, 488, 508, 520, 549, 585, 610, 624, 635, 720, 732, 762, 780, 793, 915, 936, 976, 1016, 1040, 1098, 1143, 1170, 1220, 1248, 1270, 1440, 1464, 1524, 1560, 1586, 1651, 1830, 1872, 1905, 1952, 2032, 2080, 2196, 2286, 2340, 2379, 2440, 2540, 2745, 2928, 3048, 3120, 3172, 3302, 3660, 3744, 3810, 3965, 4064, 4392, 4572, 4680, 4758, 4880, 4953, 5080, 5490, 5715, 5856, 6096, 6240, 6344, 6604, 7137, 7320, 7620, 7747, 7930, 8255, 8784, 9144, 9360, 9516, 9760, 9906, 10160, 10980, 11430, 11895, 12192, 12688, 13208, 14274, 14640, 14859, 15240, 15494, 15860, 16510, 17568, 18288, 18720, 19032, 19812, 20320, 21960, 22860, 23241, 23790, 24765, 25376, 26416, 28548, 29280, 29718, 30480, 30988, 31720, 33020, 35685, 36576, 38064, 38735, 39624, 43920, 45720, 46482, 47580, 49530, 52832, 57096, 59436, 60960, 61976, 63440, 66040, 69723, 71370, 74295, 76128, 77470, 79248, 87840, 91440, 92964, 95160, 99060, 100711, 114192, 116205, 118872, 123952, 126880, 132080, 139446, 142740, 148590, 154940, 158496, 182880, 185928, 190320, 198120, 201422, 228384, 232410, 237744, 247904, 264160, 278892, 285480, 297180, 302133, 309880, 348615, 371856, 380640, 396240, 402844, 464820, 475488, 503555, 557784, 570960, 594360, 604266, 619760, 697230, 743712, 792480, 805688, 906399, 929640, 1007110, 1115568, 1141920, 1188720, 1208532, 1239520, 1394460, 1510665, 1611376, 1812798, 1859280, 2014220, 2231136, 2377440, 2417064, 2788920, 3021330, 3222752, 3625596, 3718560, 4028440, 4531995, 4834128, 5577840, 6042660, 7251192, 8056880, 9063990, 9668256, 11155680, 12085320, 14502384, 16113760, 18127980, 24170640, 29004768, 36255960, 48341280, 72511920, 145023840]

約数ペア:

[(1, 145023840), (2, 72511920), (3, 48341280), (4, 36255960), (5, 29004768), (6, 24170640), (8, 18127980), (9, 16113760), (10, 14502384), (12, 12085320), (13, 11155680), (15, 9668256), (16, 9063990), (18, 8056880), (20, 7251192), (24, 6042660), (26, 5577840), (30, 4834128), (32, 4531995), (36, 4028440), (39, 3718560), (40, 3625596), (45, 3222752), (48, 3021330), (52, 2788920), (60, 2417064), (61, 2377440), (65, 2231136), (72, 2014220), (78, 1859280), (80, 1812798), (90, 1611376), (96, 1510665), (104, 1394460), (117, 1239520), (120, 1208532), (122, 1188720), (127, 1141920), (130, 1115568), (144, 1007110), (156, 929640), (160, 906399), (180, 805688), (183, 792480), (195, 743712), (208, 697230), (234, 619760), (240, 604266), (244, 594360), (254, 570960), (260, 557784), (288, 503555), (305, 475488), (312, 464820), (360, 402844), (366, 396240), (381, 380640), (390, 371856), (416, 348615), (468, 309880), (480, 302133), (488, 297180), (508, 285480), (520, 278892), (549, 264160), (585, 247904), (610, 237744), (624, 232410), (635, 228384), (720, 201422), (732, 198120), (762, 190320), (780, 185928), (793, 182880), (915, 158496), (936, 154940), (976, 148590), (1016, 142740), (1040, 139446), (1098, 132080), (1143, 126880), (1170, 123952), (1220, 118872), (1248, 116205), (1270, 114192), (1440, 100711), (1464, 99060), (1524, 95160), (1560, 92964), (1586, 91440), (1651, 87840), (1830, 79248), (1872, 77470), (1905, 76128), (1952, 74295), (2032, 71370), (2080, 69723), (2196, 66040), (2286, 63440), (2340, 61976), (2379, 60960), (2440, 59436), (2540, 57096), (2745, 52832), (2928, 49530), (3048, 47580), (3120, 46482), (3172, 45720), (3302, 43920), (3660, 39624), (3744, 38735), (3810, 38064), (3965, 36576), (4064, 35685), (4392, 33020), (4572, 31720), (4680, 30988), (4758, 30480), (4880, 29718), (4953, 29280), (5080, 28548), (5490, 26416), (5715, 25376), (5856, 24765), (6096, 23790), (6240, 23241), (6344, 22860), (6604, 21960), (7137, 20320), (7320, 19812), (7620, 19032), (7747, 18720), (7930, 18288), (8255, 17568), (8784, 16510), (9144, 15860), (9360, 15494), (9516, 15240), (9760, 14859), (9906, 14640), (10160, 14274), (10980, 13208), (11430, 12688), (11895, 12192)]