4096686720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{304813}}^1$

素因数の和:304842

約数の個数: 128

約数和(自身を含む): 14923693440

約数和(自身を除く): 10827006720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 304813, 609626, 914439, 1219252, 1524065, 1828878, 2133691, 2438504, 3048130, 3657756, 4267382, 4572195, 4877008, 6096260, 6401073, 7315512, 8534764, 9144390, 9754016, 10668455, 12192520, 12802146, 14631024, 17069528, 18288780, 19508032, 21336910, 24385040, 25604292, 29262048, 32005365, 34139056, 36577560, 39016064, 42673820, 48770080, 51208584, 58524096, 64010730, 68278112, 73155120, 85347640, 97540160, 102417168, 117048192, 128021460, 136556224, 146310240, 170695280, 195080320, 204834336, 256042920, 273112448, 292620480, 341390560, 409668672, 512085840, 585240960, 682781120, 819337344, 1024171680, 1365562240, 2048343360, 4096686720]

約数ペア:

[(1, 4096686720), (2, 2048343360), (3, 1365562240), (4, 1024171680), (5, 819337344), (6, 682781120), (7, 585240960), (8, 512085840), (10, 409668672), (12, 341390560), (14, 292620480), (15, 273112448), (16, 256042920), (20, 204834336), (21, 195080320), (24, 170695280), (28, 146310240), (30, 136556224), (32, 128021460), (35, 117048192), (40, 102417168), (42, 97540160), (48, 85347640), (56, 73155120), (60, 68278112), (64, 64010730), (70, 58524096), (80, 51208584), (84, 48770080), (96, 42673820), (105, 39016064), (112, 36577560), (120, 34139056), (128, 32005365), (140, 29262048), (160, 25604292), (168, 24385040), (192, 21336910), (210, 19508032), (224, 18288780), (240, 17069528), (280, 14631024), (320, 12802146), (336, 12192520), (384, 10668455), (420, 9754016), (448, 9144390), (480, 8534764), (560, 7315512), (640, 6401073), (672, 6096260), (840, 4877008), (896, 4572195), (960, 4267382), (1120, 3657756), (1344, 3048130), (1680, 2438504), (1920, 2133691), (2240, 1828878), (2688, 1524065), (3360, 1219252), (4480, 914439), (6720, 609626), (13440, 304813)]