428690880

素因数分解:

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

素因数の和:218

約数の個数: 336

約数和(自身を含む): 1580997600

約数和(自身を除く): 1152306720

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, 740, 745, 810, 864, 888, 894, 960, 972, 999, 1080, 1110, 1184, 1192, 1215, 1296, 1332, 1341, 1440, 1480, 1490, 1620, 1665, 1728, 1776, 1788, 1944, 1998, 2160, 2220, 2235, 2368, 2384, 2430, 2592, 2664, 2682, 2880, 2960, 2980, 2997, 3240, 3330, 3552, 3576, 3888, 3996, 4023, 4320, 4440, 4470, 4768, 4860, 4995, 5184, 5328, 5364, 5513, 5920, 5960, 5994, 6480, 6660, 6705, 7104, 7152, 7776, 7992, 8046, 8640, 8880, 8940, 8991, 9536, 9720, 9990, 10656, 10728, 11026, 11840, 11920, 11988, 12069, 12960, 13320, 13410, 14304, 14985, 15552, 15984, 16092, 16539, 17760, 17880, 17982, 19440, 19980, 20115, 21312, 21456, 22052, 23840, 23976, 24138, 25920, 26640, 26820, 27565, 28608, 29970, 31968, 32184, 33078, 35520, 35760, 35964, 36207, 38880, 39960, 40230, 42912, 44104, 44955, 47680, 47952, 48276, 49617, 53280, 53640, 55130, 59940, 60345, 63936, 64368, 66156, 71520, 71928, 72414, 77760, 79920, 80460, 82695, 85824, 88208, 89910, 95904, 96552, 99234, 106560, 107280, 110260, 119880, 120690, 128736, 132312, 143040, 143856, 144828, 148851, 159840, 160920, 165390, 176416, 179820, 181035, 191808, 193104, 198468, 214560, 220520, 239760, 241380, 248085, 257472, 264624, 287712, 289656, 297702, 319680, 321840, 330780, 352832, 359640, 362070, 386208, 396936, 429120, 441040, 446553, 479520, 482760, 496170, 529248, 575424, 579312, 595404, 643680, 661560, 719280, 724140, 744255, 772416, 793872, 882080, 893106, 959040, 965520, 992340, 1058496, 1158624, 1190808, 1287360, 1323120, 1339659, 1438560, 1448280, 1488510, 1587744, 1764160, 1786212, 1931040, 1984680, 2232765, 2317248, 2381616, 2646240, 2679318, 2877120, 2896560, 2977020, 3175488, 3572424, 3862080, 3969360, 4465530, 4763232, 5292480, 5358636, 5793120, 5954040, 6698295, 7144848, 7938720, 8931060, 9526464, 10717272, 11586240, 11908080, 13396590, 14289696, 15877440, 17862120, 21434544, 23816160, 26793180, 28579392, 35724240, 42869088, 47632320, 53586360, 71448480, 85738176, 107172720, 142896960, 214345440, 428690880]

約数ペア:

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