6415395840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19927

約数の個数: 264

約数和(自身を含む): 25406053920

約数和(自身を除く): 18990658080

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, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 19889, 20160, 21504, 23040, 26880, 32256, 35840, 39778, 40320, 46080, 53760, 59667, 64512, 79556, 80640, 99445, 107520, 119334, 139223, 159112, 161280, 179001, 198890, 238668, 278446, 298335, 318224, 322560, 358002, 397780, 417669, 477336, 556892, 596670, 636448, 696115, 716004, 795560, 835338, 895005, 954672, 1113784, 1193340, 1253007, 1272896, 1392230, 1432008, 1591120, 1670676, 1790010, 1909344, 2088345, 2227568, 2386680, 2506014, 2545792, 2784460, 2864016, 3182240, 3341352, 3580020, 3818688, 4176690, 4455136, 4773360, 5012028, 5091584, 5568920, 5728032, 6265035, 6364480, 6682704, 7160040, 7637376, 8353380, 8910272, 9546720, 10024056, 10183168, 11137840, 11456064, 12530070, 12728960, 13365408, 14320080, 15274752, 16706760, 17820544, 19093440, 20048112, 20366336, 22275680, 22912128, 25060140, 25457920, 26730816, 28640160, 30549504, 33413520, 35641088, 38186880, 40096224, 44551360, 45824256, 50120280, 50915840, 53461632, 57280320, 61099008, 66827040, 71282176, 76373760, 80192448, 89102720, 91648512, 100240560, 101831680, 106923264, 114560640, 133654080, 142564352, 152747520, 160384896, 178205440, 183297024, 200481120, 213846528, 229121280, 267308160, 305495040, 320769792, 356410880, 400962240, 427693056, 458242560, 534616320, 641539584, 712821760, 801924480, 916485120, 1069232640, 1283079168, 1603848960, 2138465280, 3207697920, 6415395840]

約数ペア:

[(1, 6415395840), (2, 3207697920), (3, 2138465280), (4, 1603848960), (5, 1283079168), (6, 1069232640), (7, 916485120), (8, 801924480), (9, 712821760), (10, 641539584), (12, 534616320), (14, 458242560), (15, 427693056), (16, 400962240), (18, 356410880), (20, 320769792), (21, 305495040), (24, 267308160), (28, 229121280), (30, 213846528), (32, 200481120), (35, 183297024), (36, 178205440), (40, 160384896), (42, 152747520), (45, 142564352), (48, 133654080), (56, 114560640), (60, 106923264), (63, 101831680), (64, 100240560), (70, 91648512), (72, 89102720), (80, 80192448), (84, 76373760), (90, 71282176), (96, 66827040), (105, 61099008), (112, 57280320), (120, 53461632), (126, 50915840), (128, 50120280), (140, 45824256), (144, 44551360), (160, 40096224), (168, 38186880), (180, 35641088), (192, 33413520), (210, 30549504), (224, 28640160), (240, 26730816), (252, 25457920), (256, 25060140), (280, 22912128), (288, 22275680), (315, 20366336), (320, 20048112), (336, 19093440), (360, 17820544), (384, 16706760), (420, 15274752), (448, 14320080), (480, 13365408), (504, 12728960), (512, 12530070), (560, 11456064), (576, 11137840), (630, 10183168), (640, 10024056), (672, 9546720), (720, 8910272), (768, 8353380), (840, 7637376), (896, 7160040), (960, 6682704), (1008, 6364480), (1024, 6265035), (1120, 5728032), (1152, 5568920), (1260, 5091584), (1280, 5012028), (1344, 4773360), (1440, 4455136), (1536, 4176690), (1680, 3818688), (1792, 3580020), (1920, 3341352), (2016, 3182240), (2240, 2864016), (2304, 2784460), (2520, 2545792), (2560, 2506014), (2688, 2386680), (2880, 2227568), (3072, 2088345), (3360, 1909344), (3584, 1790010), (3840, 1670676), (4032, 1591120), (4480, 1432008), (4608, 1392230), (5040, 1272896), (5120, 1253007), (5376, 1193340), (5760, 1113784), (6720, 954672), (7168, 895005), (7680, 835338), (8064, 795560), (8960, 716004), (9216, 696115), (10080, 636448), (10752, 596670), (11520, 556892), (13440, 477336), (15360, 417669), (16128, 397780), (17920, 358002), (19889, 322560), (20160, 318224), (21504, 298335), (23040, 278446), (26880, 238668), (32256, 198890), (35840, 179001), (39778, 161280), (40320, 159112), (46080, 139223), (53760, 119334), (59667, 107520), (64512, 99445), (79556, 80640)]