16238384640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7919}}^1$

素因数の和:8037

約数の個数: 240

約数和(自身を含む): 56877163200

約数和(自身を除く): 40638778560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 512, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1424, 1440, 1536, 1602, 1780, 1920, 2136, 2304, 2560, 2670, 2848, 2880, 3204, 3560, 3840, 4005, 4272, 4608, 5340, 5696, 5760, 6408, 7120, 7680, 7919, 8010, 8544, 10680, 11392, 11520, 12816, 14240, 15838, 16020, 17088, 21360, 22784, 23040, 23757, 25632, 28480, 31676, 32040, 34176, 39595, 42720, 45568, 47514, 51264, 56960, 63352, 64080, 68352, 71271, 79190, 85440, 95028, 102528, 113920, 118785, 126704, 128160, 136704, 142542, 158380, 170880, 190056, 205056, 227840, 237570, 253408, 256320, 285084, 316760, 341760, 356355, 380112, 410112, 475140, 506816, 512640, 570168, 633520, 683520, 704791, 712710, 760224, 950280, 1013632, 1025280, 1140336, 1267040, 1409582, 1425420, 1520448, 1900560, 2027264, 2050560, 2114373, 2280672, 2534080, 2819164, 2850840, 3040896, 3523955, 3801120, 4054528, 4228746, 4561344, 5068160, 5638328, 5701680, 6081792, 6343119, 7047910, 7602240, 8457492, 9122688, 10136320, 10571865, 11276656, 11403360, 12163584, 12686238, 14095820, 15204480, 16914984, 18245376, 20272640, 21143730, 22553312, 22806720, 25372476, 28191640, 30408960, 31715595, 33829968, 36490752, 42287460, 45106624, 45613440, 50744952, 56383280, 60817920, 63431190, 67659936, 84574920, 90213248, 91226880, 101489904, 112766560, 126862380, 135319872, 169149840, 180426496, 182453760, 202979808, 225533120, 253724760, 270639744, 338299680, 360852992, 405959616, 451066240, 507449520, 541279488, 676599360, 811919232, 902132480, 1014899040, 1082558976, 1353198720, 1623838464, 1804264960, 2029798080, 2706397440, 3247676928, 4059596160, 5412794880, 8119192320, 16238384640]

約数ペア:

[(1, 16238384640), (2, 8119192320), (3, 5412794880), (4, 4059596160), (5, 3247676928), (6, 2706397440), (8, 2029798080), (9, 1804264960), (10, 1623838464), (12, 1353198720), (15, 1082558976), (16, 1014899040), (18, 902132480), (20, 811919232), (24, 676599360), (30, 541279488), (32, 507449520), (36, 451066240), (40, 405959616), (45, 360852992), (48, 338299680), (60, 270639744), (64, 253724760), (72, 225533120), (80, 202979808), (89, 182453760), (90, 180426496), (96, 169149840), (120, 135319872), (128, 126862380), (144, 112766560), (160, 101489904), (178, 91226880), (180, 90213248), (192, 84574920), (240, 67659936), (256, 63431190), (267, 60817920), (288, 56383280), (320, 50744952), (356, 45613440), (360, 45106624), (384, 42287460), (445, 36490752), (480, 33829968), (512, 31715595), (534, 30408960), (576, 28191640), (640, 25372476), (712, 22806720), (720, 22553312), (768, 21143730), (801, 20272640), (890, 18245376), (960, 16914984), (1068, 15204480), (1152, 14095820), (1280, 12686238), (1335, 12163584), (1424, 11403360), (1440, 11276656), (1536, 10571865), (1602, 10136320), (1780, 9122688), (1920, 8457492), (2136, 7602240), (2304, 7047910), (2560, 6343119), (2670, 6081792), (2848, 5701680), (2880, 5638328), (3204, 5068160), (3560, 4561344), (3840, 4228746), (4005, 4054528), (4272, 3801120), (4608, 3523955), (5340, 3040896), (5696, 2850840), (5760, 2819164), (6408, 2534080), (7120, 2280672), (7680, 2114373), (7919, 2050560), (8010, 2027264), (8544, 1900560), (10680, 1520448), (11392, 1425420), (11520, 1409582), (12816, 1267040), (14240, 1140336), (15838, 1025280), (16020, 1013632), (17088, 950280), (21360, 760224), (22784, 712710), (23040, 704791), (23757, 683520), (25632, 633520), (28480, 570168), (31676, 512640), (32040, 506816), (34176, 475140), (39595, 410112), (42720, 380112), (45568, 356355), (47514, 341760), (51264, 316760), (56960, 285084), (63352, 256320), (64080, 253408), (68352, 237570), (71271, 227840), (79190, 205056), (85440, 190056), (95028, 170880), (102528, 158380), (113920, 142542), (118785, 136704), (126704, 128160)]