627343360

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 1723832640

約数和(自身を除く): 1096489280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 547, 560, 640, 896, 1024, 1094, 1120, 1280, 1792, 2048, 2188, 2240, 2560, 2735, 3584, 3829, 4096, 4376, 4480, 5120, 5470, 7168, 7658, 8192, 8752, 8960, 10240, 10940, 14336, 15316, 16384, 17504, 17920, 19145, 20480, 21880, 28672, 30632, 32768, 35008, 35840, 38290, 40960, 43760, 57344, 61264, 70016, 71680, 76580, 81920, 87520, 114688, 122528, 140032, 143360, 153160, 163840, 175040, 229376, 245056, 280064, 286720, 306320, 350080, 490112, 560128, 573440, 612640, 700160, 980224, 1120256, 1146880, 1225280, 1400320, 1960448, 2240512, 2450560, 2800640, 3920896, 4481024, 4901120, 5601280, 7841792, 8962048, 9802240, 11202560, 15683584, 17924096, 19604480, 22405120, 31367168, 39208960, 44810240, 62734336, 78417920, 89620480, 125468672, 156835840, 313671680, 627343360]

約数ペア:

[(1, 627343360), (2, 313671680), (4, 156835840), (5, 125468672), (7, 89620480), (8, 78417920), (10, 62734336), (14, 44810240), (16, 39208960), (20, 31367168), (28, 22405120), (32, 19604480), (35, 17924096), (40, 15683584), (56, 11202560), (64, 9802240), (70, 8962048), (80, 7841792), (112, 5601280), (128, 4901120), (140, 4481024), (160, 3920896), (224, 2800640), (256, 2450560), (280, 2240512), (320, 1960448), (448, 1400320), (512, 1225280), (547, 1146880), (560, 1120256), (640, 980224), (896, 700160), (1024, 612640), (1094, 573440), (1120, 560128), (1280, 490112), (1792, 350080), (2048, 306320), (2188, 286720), (2240, 280064), (2560, 245056), (2735, 229376), (3584, 175040), (3829, 163840), (4096, 153160), (4376, 143360), (4480, 140032), (5120, 122528), (5470, 114688), (7168, 87520), (7658, 81920), (8192, 76580), (8752, 71680), (8960, 70016), (10240, 61264), (10940, 57344), (14336, 43760), (15316, 40960), (16384, 38290), (17504, 35840), (17920, 35008), (19145, 32768), (20480, 30632), (21880, 28672)]