430596320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5033

約数の個数: 144

約数和(自身を含む): 1291208688

約数和(自身を除く): 860612368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 4993, 5390, 6160, 7840, 8624, 9986, 10780, 12320, 17248, 19972, 21560, 24965, 34951, 39944, 43120, 49930, 54923, 69902, 79888, 86240, 99860, 109846, 139804, 159776, 174755, 199720, 219692, 244657, 274615, 279608, 349510, 384461, 399440, 439384, 489314, 549230, 559216, 699020, 768922, 798880, 878768, 978628, 1098460, 1118432, 1223285, 1398040, 1537844, 1757536, 1922305, 1957256, 2196920, 2446570, 2691227, 2796080, 3075688, 3844610, 3914512, 4393840, 4893140, 5382454, 5592160, 6151376, 7689220, 7829024, 8787680, 9786280, 10764908, 12302752, 13456135, 15378440, 19572560, 21529816, 26912270, 30756880, 39145120, 43059632, 53824540, 61513760, 86119264, 107649080, 215298160, 430596320]

約数ペア:

[(1, 430596320), (2, 215298160), (4, 107649080), (5, 86119264), (7, 61513760), (8, 53824540), (10, 43059632), (11, 39145120), (14, 30756880), (16, 26912270), (20, 21529816), (22, 19572560), (28, 15378440), (32, 13456135), (35, 12302752), (40, 10764908), (44, 9786280), (49, 8787680), (55, 7829024), (56, 7689220), (70, 6151376), (77, 5592160), (80, 5382454), (88, 4893140), (98, 4393840), (110, 3914512), (112, 3844610), (140, 3075688), (154, 2796080), (160, 2691227), (176, 2446570), (196, 2196920), (220, 1957256), (224, 1922305), (245, 1757536), (280, 1537844), (308, 1398040), (352, 1223285), (385, 1118432), (392, 1098460), (440, 978628), (490, 878768), (539, 798880), (560, 768922), (616, 699020), (770, 559216), (784, 549230), (880, 489314), (980, 439384), (1078, 399440), (1120, 384461), (1232, 349510), (1540, 279608), (1568, 274615), (1760, 244657), (1960, 219692), (2156, 199720), (2464, 174755), (2695, 159776), (3080, 139804), (3920, 109846), (4312, 99860), (4993, 86240), (5390, 79888), (6160, 69902), (7840, 54923), (8624, 49930), (9986, 43120), (10780, 39944), (12320, 34951), (17248, 24965), (19972, 21560)]