2729744640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{33851}}^1$

素因数の和:33885

約数の個数: 216

約数和(自身を含む): 10794184128

約数和(自身を除く): 8064439488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 33851, 40320, 67702, 80640, 101553, 135404, 169255, 203106, 236957, 270808, 304659, 338510, 406212, 473914, 507765, 541616, 609318, 677020, 710871, 812424, 947828, 1015530, 1083232, 1184785, 1218636, 1354040, 1421742, 1523295, 1624848, 1895656, 2031060, 2132613, 2166464, 2369570, 2437272, 2708080, 2843484, 3046590, 3249696, 3554355, 3791312, 4062120, 4265226, 4332928, 4739140, 4874544, 5416160, 5686968, 6093180, 6499392, 7108710, 7582624, 8124240, 8530452, 8665856, 9478280, 9749088, 10663065, 10832320, 11373936, 12186360, 12998784, 14217420, 15165248, 16248480, 17060904, 18956560, 19498176, 21326130, 21664640, 22747872, 24372720, 25997568, 28434840, 30330496, 32496960, 34121808, 37913120, 38996352, 42652260, 43329280, 45495744, 48745440, 56869680, 60660992, 64993920, 68243616, 75826240, 77992704, 85304520, 90991488, 97490880, 113739360, 129987840, 136487232, 151652480, 170609040, 181982976, 194981760, 227478720, 272974464, 303304960, 341218080, 389963520, 454957440, 545948928, 682436160, 909914880, 1364872320, 2729744640]

約数ペア:

[(1, 2729744640), (2, 1364872320), (3, 909914880), (4, 682436160), (5, 545948928), (6, 454957440), (7, 389963520), (8, 341218080), (9, 303304960), (10, 272974464), (12, 227478720), (14, 194981760), (15, 181982976), (16, 170609040), (18, 151652480), (20, 136487232), (21, 129987840), (24, 113739360), (28, 97490880), (30, 90991488), (32, 85304520), (35, 77992704), (36, 75826240), (40, 68243616), (42, 64993920), (45, 60660992), (48, 56869680), (56, 48745440), (60, 45495744), (63, 43329280), (64, 42652260), (70, 38996352), (72, 37913120), (80, 34121808), (84, 32496960), (90, 30330496), (96, 28434840), (105, 25997568), (112, 24372720), (120, 22747872), (126, 21664640), (128, 21326130), (140, 19498176), (144, 18956560), (160, 17060904), (168, 16248480), (180, 15165248), (192, 14217420), (210, 12998784), (224, 12186360), (240, 11373936), (252, 10832320), (256, 10663065), (280, 9749088), (288, 9478280), (315, 8665856), (320, 8530452), (336, 8124240), (360, 7582624), (384, 7108710), (420, 6499392), (448, 6093180), (480, 5686968), (504, 5416160), (560, 4874544), (576, 4739140), (630, 4332928), (640, 4265226), (672, 4062120), (720, 3791312), (768, 3554355), (840, 3249696), (896, 3046590), (960, 2843484), (1008, 2708080), (1120, 2437272), (1152, 2369570), (1260, 2166464), (1280, 2132613), (1344, 2031060), (1440, 1895656), (1680, 1624848), (1792, 1523295), (1920, 1421742), (2016, 1354040), (2240, 1218636), (2304, 1184785), (2520, 1083232), (2688, 1015530), (2880, 947828), (3360, 812424), (3840, 710871), (4032, 677020), (4480, 609318), (5040, 541616), (5376, 507765), (5760, 473914), (6720, 406212), (8064, 338510), (8960, 304659), (10080, 270808), (11520, 236957), (13440, 203106), (16128, 169255), (20160, 135404), (26880, 101553), (33851, 80640), (40320, 67702)]