233400320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 351562240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 991, 1024, 1280, 1472, 1840, 1982, 2048, 2560, 2944, 3680, 3964, 4955, 5120, 5888, 7360, 7928, 9910, 10240, 11776, 14720, 15856, 19820, 22793, 23552, 29440, 31712, 39640, 45586, 47104, 58880, 63424, 79280, 91172, 113965, 117760, 126848, 158560, 182344, 227930, 235520, 253696, 317120, 364688, 455860, 507392, 634240, 729376, 911720, 1014784, 1268480, 1458752, 1823440, 2029568, 2536960, 2917504, 3646880, 5073920, 5835008, 7293760, 10147840, 11670016, 14587520, 23340032, 29175040, 46680064, 58350080, 116700160, 233400320]

約数ペア:

[(1, 233400320), (2, 116700160), (4, 58350080), (5, 46680064), (8, 29175040), (10, 23340032), (16, 14587520), (20, 11670016), (23, 10147840), (32, 7293760), (40, 5835008), (46, 5073920), (64, 3646880), (80, 2917504), (92, 2536960), (115, 2029568), (128, 1823440), (160, 1458752), (184, 1268480), (230, 1014784), (256, 911720), (320, 729376), (368, 634240), (460, 507392), (512, 455860), (640, 364688), (736, 317120), (920, 253696), (991, 235520), (1024, 227930), (1280, 182344), (1472, 158560), (1840, 126848), (1982, 117760), (2048, 113965), (2560, 91172), (2944, 79280), (3680, 63424), (3964, 58880), (4955, 47104), (5120, 45586), (5888, 39640), (7360, 31712), (7928, 29440), (9910, 23552), (10240, 22793), (11776, 19820), (14720, 15856)]