142896960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 280

約数和(自身を含む): 525551400

約数和(自身を除く): 382654440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 149, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 298, 320, 324, 333, 360, 370, 405, 432, 444, 447, 480, 540, 555, 576, 592, 596, 648, 666, 720, 740, 745, 810, 864, 888, 894, 960, 999, 1080, 1110, 1184, 1192, 1296, 1332, 1341, 1440, 1480, 1490, 1620, 1665, 1728, 1776, 1788, 1998, 2160, 2220, 2235, 2368, 2384, 2592, 2664, 2682, 2880, 2960, 2980, 2997, 3240, 3330, 3552, 3576, 3996, 4023, 4320, 4440, 4470, 4768, 4995, 5184, 5328, 5364, 5513, 5920, 5960, 5994, 6480, 6660, 6705, 7104, 7152, 7992, 8046, 8640, 8880, 8940, 9536, 9990, 10656, 10728, 11026, 11840, 11920, 11988, 12069, 12960, 13320, 13410, 14304, 14985, 15984, 16092, 16539, 17760, 17880, 19980, 20115, 21312, 21456, 22052, 23840, 23976, 24138, 25920, 26640, 26820, 27565, 28608, 29970, 31968, 32184, 33078, 35520, 35760, 39960, 40230, 42912, 44104, 47680, 47952, 48276, 49617, 53280, 53640, 55130, 59940, 60345, 63936, 64368, 66156, 71520, 79920, 80460, 82695, 85824, 88208, 95904, 96552, 99234, 106560, 107280, 110260, 119880, 120690, 128736, 132312, 143040, 148851, 159840, 160920, 165390, 176416, 191808, 193104, 198468, 214560, 220520, 239760, 241380, 248085, 257472, 264624, 297702, 319680, 321840, 330780, 352832, 386208, 396936, 429120, 441040, 446553, 479520, 482760, 496170, 529248, 595404, 643680, 661560, 744255, 772416, 793872, 882080, 893106, 959040, 965520, 992340, 1058496, 1190808, 1287360, 1323120, 1488510, 1587744, 1764160, 1786212, 1931040, 1984680, 2232765, 2381616, 2646240, 2977020, 3175488, 3572424, 3862080, 3969360, 4465530, 4763232, 5292480, 5954040, 7144848, 7938720, 8931060, 9526464, 11908080, 14289696, 15877440, 17862120, 23816160, 28579392, 35724240, 47632320, 71448480, 142896960]

約数ペア:

[(1, 142896960), (2, 71448480), (3, 47632320), (4, 35724240), (5, 28579392), (6, 23816160), (8, 17862120), (9, 15877440), (10, 14289696), (12, 11908080), (15, 9526464), (16, 8931060), (18, 7938720), (20, 7144848), (24, 5954040), (27, 5292480), (30, 4763232), (32, 4465530), (36, 3969360), (37, 3862080), (40, 3572424), (45, 3175488), (48, 2977020), (54, 2646240), (60, 2381616), (64, 2232765), (72, 1984680), (74, 1931040), (80, 1786212), (81, 1764160), (90, 1587744), (96, 1488510), (108, 1323120), (111, 1287360), (120, 1190808), (135, 1058496), (144, 992340), (148, 965520), (149, 959040), (160, 893106), (162, 882080), (180, 793872), (185, 772416), (192, 744255), (216, 661560), (222, 643680), (240, 595404), (270, 529248), (288, 496170), (296, 482760), (298, 479520), (320, 446553), (324, 441040), (333, 429120), (360, 396936), (370, 386208), (405, 352832), (432, 330780), (444, 321840), (447, 319680), (480, 297702), (540, 264624), (555, 257472), (576, 248085), (592, 241380), (596, 239760), (648, 220520), (666, 214560), (720, 198468), (740, 193104), (745, 191808), (810, 176416), (864, 165390), (888, 160920), (894, 159840), (960, 148851), (999, 143040), (1080, 132312), (1110, 128736), (1184, 120690), (1192, 119880), (1296, 110260), (1332, 107280), (1341, 106560), (1440, 99234), (1480, 96552), (1490, 95904), (1620, 88208), (1665, 85824), (1728, 82695), (1776, 80460), (1788, 79920), (1998, 71520), (2160, 66156), (2220, 64368), (2235, 63936), (2368, 60345), (2384, 59940), (2592, 55130), (2664, 53640), (2682, 53280), (2880, 49617), (2960, 48276), (2980, 47952), (2997, 47680), (3240, 44104), (3330, 42912), (3552, 40230), (3576, 39960), (3996, 35760), (4023, 35520), (4320, 33078), (4440, 32184), (4470, 31968), (4768, 29970), (4995, 28608), (5184, 27565), (5328, 26820), (5364, 26640), (5513, 25920), (5920, 24138), (5960, 23976), (5994, 23840), (6480, 22052), (6660, 21456), (6705, 21312), (7104, 20115), (7152, 19980), (7992, 17880), (8046, 17760), (8640, 16539), (8880, 16092), (8940, 15984), (9536, 14985), (9990, 14304), (10656, 13410), (10728, 13320), (11026, 12960), (11840, 12069), (11920, 11988)]