1286072640

素因数分解:

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

素因数の和:221

約数の個数: 392

約数和(自身を含む): 4747336200

約数和(自身を除く): 3461263560

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, 243, 270, 288, 296, 298, 320, 324, 333, 360, 370, 405, 432, 444, 447, 480, 486, 540, 555, 576, 592, 596, 648, 666, 720, 729, 740, 745, 810, 864, 888, 894, 960, 972, 999, 1080, 1110, 1184, 1192, 1215, 1296, 1332, 1341, 1440, 1458, 1480, 1490, 1620, 1665, 1728, 1776, 1788, 1944, 1998, 2160, 2220, 2235, 2368, 2384, 2430, 2592, 2664, 2682, 2880, 2916, 2960, 2980, 2997, 3240, 3330, 3552, 3576, 3645, 3888, 3996, 4023, 4320, 4440, 4470, 4768, 4860, 4995, 5184, 5328, 5364, 5513, 5832, 5920, 5960, 5994, 6480, 6660, 6705, 7104, 7152, 7290, 7776, 7992, 8046, 8640, 8880, 8940, 8991, 9536, 9720, 9990, 10656, 10728, 11026, 11664, 11840, 11920, 11988, 12069, 12960, 13320, 13410, 14304, 14580, 14985, 15552, 15984, 16092, 16539, 17760, 17880, 17982, 19440, 19980, 20115, 21312, 21456, 22052, 23328, 23840, 23976, 24138, 25920, 26640, 26820, 26973, 27565, 28608, 29160, 29970, 31968, 32184, 33078, 35520, 35760, 35964, 36207, 38880, 39960, 40230, 42912, 44104, 44955, 46656, 47680, 47952, 48276, 49617, 53280, 53640, 53946, 55130, 58320, 59940, 60345, 63936, 64368, 66156, 71520, 71928, 72414, 77760, 79920, 80460, 82695, 85824, 88208, 89910, 95904, 96552, 99234, 106560, 107280, 107892, 108621, 110260, 116640, 119880, 120690, 128736, 132312, 134865, 143040, 143856, 144828, 148851, 159840, 160920, 165390, 176416, 179820, 181035, 191808, 193104, 198468, 214560, 215784, 217242, 220520, 233280, 239760, 241380, 248085, 257472, 264624, 269730, 287712, 289656, 297702, 319680, 321840, 330780, 352832, 359640, 362070, 386208, 396936, 429120, 431568, 434484, 441040, 446553, 479520, 482760, 496170, 529248, 539460, 543105, 575424, 579312, 595404, 643680, 661560, 719280, 724140, 744255, 772416, 793872, 863136, 868968, 882080, 893106, 959040, 965520, 992340, 1058496, 1078920, 1086210, 1158624, 1190808, 1287360, 1323120, 1339659, 1438560, 1448280, 1488510, 1587744, 1726272, 1737936, 1764160, 1786212, 1931040, 1984680, 2157840, 2172420, 2232765, 2317248, 2381616, 2646240, 2679318, 2877120, 2896560, 2977020, 3175488, 3475872, 3572424, 3862080, 3969360, 4018977, 4315680, 4344840, 4465530, 4763232, 5292480, 5358636, 5793120, 5954040, 6698295, 6951744, 7144848, 7938720, 8037954, 8631360, 8689680, 8931060, 9526464, 10717272, 11586240, 11908080, 13396590, 14289696, 15877440, 16075908, 17379360, 17862120, 20094885, 21434544, 23816160, 26793180, 28579392, 32151816, 34758720, 35724240, 40189770, 42869088, 47632320, 53586360, 64303632, 71448480, 80379540, 85738176, 107172720, 128607264, 142896960, 160759080, 214345440, 257214528, 321518160, 428690880, 643036320, 1286072640]

約数ペア:

[(1, 1286072640), (2, 643036320), (3, 428690880), (4, 321518160), (5, 257214528), (6, 214345440), (8, 160759080), (9, 142896960), (10, 128607264), (12, 107172720), (15, 85738176), (16, 80379540), (18, 71448480), (20, 64303632), (24, 53586360), (27, 47632320), (30, 42869088), (32, 40189770), (36, 35724240), (37, 34758720), (40, 32151816), (45, 28579392), (48, 26793180), (54, 23816160), (60, 21434544), (64, 20094885), (72, 17862120), (74, 17379360), (80, 16075908), (81, 15877440), (90, 14289696), (96, 13396590), (108, 11908080), (111, 11586240), (120, 10717272), (135, 9526464), (144, 8931060), (148, 8689680), (149, 8631360), (160, 8037954), (162, 7938720), (180, 7144848), (185, 6951744), (192, 6698295), (216, 5954040), (222, 5793120), (240, 5358636), (243, 5292480), (270, 4763232), (288, 4465530), (296, 4344840), (298, 4315680), (320, 4018977), (324, 3969360), (333, 3862080), (360, 3572424), (370, 3475872), (405, 3175488), (432, 2977020), (444, 2896560), (447, 2877120), (480, 2679318), (486, 2646240), (540, 2381616), (555, 2317248), (576, 2232765), (592, 2172420), (596, 2157840), (648, 1984680), (666, 1931040), (720, 1786212), (729, 1764160), (740, 1737936), (745, 1726272), (810, 1587744), (864, 1488510), (888, 1448280), (894, 1438560), (960, 1339659), (972, 1323120), (999, 1287360), (1080, 1190808), (1110, 1158624), (1184, 1086210), (1192, 1078920), (1215, 1058496), (1296, 992340), (1332, 965520), (1341, 959040), (1440, 893106), (1458, 882080), (1480, 868968), (1490, 863136), (1620, 793872), (1665, 772416), (1728, 744255), (1776, 724140), (1788, 719280), (1944, 661560), (1998, 643680), (2160, 595404), (2220, 579312), (2235, 575424), (2368, 543105), (2384, 539460), (2430, 529248), (2592, 496170), (2664, 482760), (2682, 479520), (2880, 446553), (2916, 441040), (2960, 434484), (2980, 431568), (2997, 429120), (3240, 396936), (3330, 386208), (3552, 362070), (3576, 359640), (3645, 352832), (3888, 330780), (3996, 321840), (4023, 319680), (4320, 297702), (4440, 289656), (4470, 287712), (4768, 269730), (4860, 264624), (4995, 257472), (5184, 248085), (5328, 241380), (5364, 239760), (5513, 233280), (5832, 220520), (5920, 217242), (5960, 215784), (5994, 214560), (6480, 198468), (6660, 193104), (6705, 191808), (7104, 181035), (7152, 179820), (7290, 176416), (7776, 165390), (7992, 160920), (8046, 159840), (8640, 148851), (8880, 144828), (8940, 143856), (8991, 143040), (9536, 134865), (9720, 132312), (9990, 128736), (10656, 120690), (10728, 119880), (11026, 116640), (11664, 110260), (11840, 108621), (11920, 107892), (11988, 107280), (12069, 106560), (12960, 99234), (13320, 96552), (13410, 95904), (14304, 89910), (14580, 88208), (14985, 85824), (15552, 82695), (15984, 80460), (16092, 79920), (16539, 77760), (17760, 72414), (17880, 71928), (17982, 71520), (19440, 66156), (19980, 64368), (20115, 63936), (21312, 60345), (21456, 59940), (22052, 58320), (23328, 55130), (23840, 53946), (23976, 53640), (24138, 53280), (25920, 49617), (26640, 48276), (26820, 47952), (26973, 47680), (27565, 46656), (28608, 44955), (29160, 44104), (29970, 42912), (31968, 40230), (32184, 39960), (33078, 38880), (35520, 36207), (35760, 35964)]