1302146760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3833}}^1$

素因数の和:4015

約数の個数: 128

約数和(自身を含む): 4140720000

約数和(自身を除く): 2838573240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1140, 1192, 1490, 1788, 2235, 2280, 2831, 2980, 3576, 3833, 4470, 5662, 5960, 7666, 8493, 8940, 11324, 11499, 14155, 15332, 16986, 17880, 19165, 22648, 22998, 28310, 30664, 33972, 38330, 42465, 45996, 56620, 57495, 67944, 72827, 76660, 84930, 91992, 113240, 114990, 145654, 153320, 169860, 218481, 229980, 291308, 339720, 364135, 436962, 459960, 571117, 582616, 728270, 873924, 1092405, 1142234, 1456540, 1713351, 1747848, 2184810, 2284468, 2855585, 2913080, 3426702, 4369620, 4568936, 5711170, 6853404, 8566755, 8739240, 10851223, 11422340, 13706808, 17133510, 21702446, 22844680, 32553669, 34267020, 43404892, 54256115, 65107338, 68534040, 86809784, 108512230, 130214676, 162768345, 217024460, 260429352, 325536690, 434048920, 651073380, 1302146760]

約数ペア:

[(1, 1302146760), (2, 651073380), (3, 434048920), (4, 325536690), (5, 260429352), (6, 217024460), (8, 162768345), (10, 130214676), (12, 108512230), (15, 86809784), (19, 68534040), (20, 65107338), (24, 54256115), (30, 43404892), (38, 34267020), (40, 32553669), (57, 22844680), (60, 21702446), (76, 17133510), (95, 13706808), (114, 11422340), (120, 10851223), (149, 8739240), (152, 8566755), (190, 6853404), (228, 5711170), (285, 4568936), (298, 4369620), (380, 3426702), (447, 2913080), (456, 2855585), (570, 2284468), (596, 2184810), (745, 1747848), (760, 1713351), (894, 1456540), (1140, 1142234), (1192, 1092405), (1490, 873924), (1788, 728270), (2235, 582616), (2280, 571117), (2831, 459960), (2980, 436962), (3576, 364135), (3833, 339720), (4470, 291308), (5662, 229980), (5960, 218481), (7666, 169860), (8493, 153320), (8940, 145654), (11324, 114990), (11499, 113240), (14155, 91992), (15332, 84930), (16986, 76660), (17880, 72827), (19165, 67944), (22648, 57495), (22998, 56620), (28310, 45996), (30664, 42465), (33972, 38330)]