38418992640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{238213}}^1$

素因数の和:238249

約数の個数: 240

約数和(自身を含む): 152064383328

約数和(自身を除く): 113645390688

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 238213, 476426, 714639, 952852, 1191065, 1429278, 1667491, 1905704, 2143917, 2382130, 2858556, 3334982, 3573195, 3811408, 4287834, 4764260, 5002473, 5717112, 6669964, 7146390, 7622816, 8337455, 8575668, 9528520, 10004946, 10719585, 11434224, 13339928, 14292780, 15007419, 15245632, 16674910, 17151336, 19057040, 20009892, 21439170, 22868448, 25012365, 26679856, 28585560, 30014838, 30491264, 33349820, 34302672, 38114080, 40019784, 42878340, 45736896, 50024730, 53359712, 57171120, 60029676, 60982528, 66699640, 68605344, 75037095, 76228160, 80039568, 85756680, 91473792, 100049460, 106719424, 114342240, 120059352, 121965056, 133399280, 137210688, 150074190, 152456320, 160079136, 171513360, 182947584, 200098920, 213438848, 228684480, 240118704, 266798560, 274421376, 300148380, 304912640, 320158272, 343026720, 365895168, 400197840, 426877696, 457368960, 480237408, 533597120, 548842752, 600296760, 609825280, 640316544, 686053440, 800395680, 853755392, 914737920, 960474816, 1067194240, 1097685504, 1200593520, 1280633088, 1372106880, 1600791360, 1829475840, 1920949632, 2134388480, 2401187040, 2561266176, 2744213760, 3201582720, 3841899264, 4268776960, 4802374080, 5488427520, 6403165440, 7683798528, 9604748160, 12806330880, 19209496320, 38418992640]

約数ペア:

[(1, 38418992640), (2, 19209496320), (3, 12806330880), (4, 9604748160), (5, 7683798528), (6, 6403165440), (7, 5488427520), (8, 4802374080), (9, 4268776960), (10, 3841899264), (12, 3201582720), (14, 2744213760), (15, 2561266176), (16, 2401187040), (18, 2134388480), (20, 1920949632), (21, 1829475840), (24, 1600791360), (28, 1372106880), (30, 1280633088), (32, 1200593520), (35, 1097685504), (36, 1067194240), (40, 960474816), (42, 914737920), (45, 853755392), (48, 800395680), (56, 686053440), (60, 640316544), (63, 609825280), (64, 600296760), (70, 548842752), (72, 533597120), (80, 480237408), (84, 457368960), (90, 426877696), (96, 400197840), (105, 365895168), (112, 343026720), (120, 320158272), (126, 304912640), (128, 300148380), (140, 274421376), (144, 266798560), (160, 240118704), (168, 228684480), (180, 213438848), (192, 200098920), (210, 182947584), (224, 171513360), (240, 160079136), (252, 152456320), (256, 150074190), (280, 137210688), (288, 133399280), (315, 121965056), (320, 120059352), (336, 114342240), (360, 106719424), (384, 100049460), (420, 91473792), (448, 85756680), (480, 80039568), (504, 76228160), (512, 75037095), (560, 68605344), (576, 66699640), (630, 60982528), (640, 60029676), (672, 57171120), (720, 53359712), (768, 50024730), (840, 45736896), (896, 42878340), (960, 40019784), (1008, 38114080), (1120, 34302672), (1152, 33349820), (1260, 30491264), (1280, 30014838), (1344, 28585560), (1440, 26679856), (1536, 25012365), (1680, 22868448), (1792, 21439170), (1920, 20009892), (2016, 19057040), (2240, 17151336), (2304, 16674910), (2520, 15245632), (2560, 15007419), (2688, 14292780), (2880, 13339928), (3360, 11434224), (3584, 10719585), (3840, 10004946), (4032, 9528520), (4480, 8575668), (4608, 8337455), (5040, 7622816), (5376, 7146390), (5760, 6669964), (6720, 5717112), (7680, 5002473), (8064, 4764260), (8960, 4287834), (10080, 3811408), (10752, 3573195), (11520, 3334982), (13440, 2858556), (16128, 2382130), (17920, 2143917), (20160, 1905704), (23040, 1667491), (26880, 1429278), (32256, 1191065), (40320, 952852), (53760, 714639), (80640, 476426), (161280, 238213)]