4771585920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 15626856960

約数和(自身を除く): 10855271040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 131, 160, 183, 192, 240, 244, 262, 305, 311, 320, 366, 384, 393, 480, 488, 524, 610, 622, 640, 655, 732, 786, 915, 933, 960, 976, 1048, 1220, 1244, 1310, 1464, 1555, 1572, 1830, 1866, 1920, 1952, 1965, 2096, 2440, 2488, 2620, 2928, 3110, 3144, 3660, 3732, 3904, 3930, 4192, 4665, 4880, 4976, 5240, 5856, 6220, 6288, 7320, 7464, 7808, 7860, 7991, 8384, 9330, 9760, 9952, 10480, 11712, 12440, 12576, 14640, 14928, 15720, 15982, 16768, 18660, 18971, 19520, 19904, 20960, 23424, 23973, 24880, 25152, 29280, 29856, 31440, 31964, 37320, 37942, 39040, 39808, 39955, 40741, 41920, 47946, 49760, 50304, 56913, 58560, 59712, 62880, 63928, 74640, 75884, 79910, 81482, 83840, 94855, 95892, 99520, 113826, 117120, 119424, 119865, 122223, 125760, 127856, 149280, 151768, 159820, 162964, 189710, 191784, 199040, 203705, 227652, 239730, 244446, 251520, 255712, 284565, 298560, 303536, 319640, 325928, 379420, 383568, 407410, 455304, 479460, 488892, 511424, 569130, 597120, 607072, 611115, 639280, 651856, 758840, 767136, 814820, 910608, 958920, 977784, 1022848, 1138260, 1214144, 1222230, 1278560, 1303712, 1517680, 1534272, 1629640, 1821216, 1917840, 1955568, 2276520, 2428288, 2444460, 2485201, 2557120, 2607424, 3035360, 3068544, 3259280, 3642432, 3835680, 3911136, 4553040, 4888920, 4970402, 5114240, 5214848, 6070720, 6518560, 7284864, 7455603, 7671360, 7822272, 9106080, 9777840, 9940804, 12141440, 12426005, 13037120, 14911206, 15342720, 15644544, 18212160, 19555680, 19881608, 24852010, 26074240, 29822412, 36424320, 37278015, 39111360, 39763216, 49704020, 59644824, 74556030, 78222720, 79526432, 99408040, 119289648, 149112060, 159052864, 198816080, 238579296, 298224120, 318105728, 397632160, 477158592, 596448240, 795264320, 954317184, 1192896480, 1590528640, 2385792960, 4771585920]

約数ペア:

[(1, 4771585920), (2, 2385792960), (3, 1590528640), (4, 1192896480), (5, 954317184), (6, 795264320), (8, 596448240), (10, 477158592), (12, 397632160), (15, 318105728), (16, 298224120), (20, 238579296), (24, 198816080), (30, 159052864), (32, 149112060), (40, 119289648), (48, 99408040), (60, 79526432), (61, 78222720), (64, 74556030), (80, 59644824), (96, 49704020), (120, 39763216), (122, 39111360), (128, 37278015), (131, 36424320), (160, 29822412), (183, 26074240), (192, 24852010), (240, 19881608), (244, 19555680), (262, 18212160), (305, 15644544), (311, 15342720), (320, 14911206), (366, 13037120), (384, 12426005), (393, 12141440), (480, 9940804), (488, 9777840), (524, 9106080), (610, 7822272), (622, 7671360), (640, 7455603), (655, 7284864), (732, 6518560), (786, 6070720), (915, 5214848), (933, 5114240), (960, 4970402), (976, 4888920), (1048, 4553040), (1220, 3911136), (1244, 3835680), (1310, 3642432), (1464, 3259280), (1555, 3068544), (1572, 3035360), (1830, 2607424), (1866, 2557120), (1920, 2485201), (1952, 2444460), (1965, 2428288), (2096, 2276520), (2440, 1955568), (2488, 1917840), (2620, 1821216), (2928, 1629640), (3110, 1534272), (3144, 1517680), (3660, 1303712), (3732, 1278560), (3904, 1222230), (3930, 1214144), (4192, 1138260), (4665, 1022848), (4880, 977784), (4976, 958920), (5240, 910608), (5856, 814820), (6220, 767136), (6288, 758840), (7320, 651856), (7464, 639280), (7808, 611115), (7860, 607072), (7991, 597120), (8384, 569130), (9330, 511424), (9760, 488892), (9952, 479460), (10480, 455304), (11712, 407410), (12440, 383568), (12576, 379420), (14640, 325928), (14928, 319640), (15720, 303536), (15982, 298560), (16768, 284565), (18660, 255712), (18971, 251520), (19520, 244446), (19904, 239730), (20960, 227652), (23424, 203705), (23973, 199040), (24880, 191784), (25152, 189710), (29280, 162964), (29856, 159820), (31440, 151768), (31964, 149280), (37320, 127856), (37942, 125760), (39040, 122223), (39808, 119865), (39955, 119424), (40741, 117120), (41920, 113826), (47946, 99520), (49760, 95892), (50304, 94855), (56913, 83840), (58560, 81482), (59712, 79910), (62880, 75884), (63928, 74640)]