1343277960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1669}}^1$

素因数の和:2055

約数の個数: 128

約数和(自身を含む): 4256496000

約数和(自身を除く): 2913218040

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, 152, 190, 228, 285, 353, 380, 456, 570, 706, 760, 1059, 1140, 1412, 1669, 1765, 2118, 2280, 2824, 3338, 3530, 4236, 5007, 5295, 6676, 6707, 7060, 8345, 8472, 10014, 10590, 13352, 13414, 14120, 16690, 20028, 20121, 21180, 25035, 26828, 31711, 33380, 33535, 40056, 40242, 42360, 50070, 53656, 63422, 66760, 67070, 80484, 95133, 100140, 100605, 126844, 134140, 158555, 160968, 190266, 200280, 201210, 253688, 268280, 317110, 380532, 402420, 475665, 589157, 634220, 761064, 804840, 951330, 1178314, 1268440, 1767471, 1902660, 2356628, 2945785, 3534942, 3805320, 4713256, 5891570, 7069884, 8837355, 11193983, 11783140, 14139768, 17674710, 22387966, 23566280, 33581949, 35349420, 44775932, 55969915, 67163898, 70698840, 89551864, 111939830, 134327796, 167909745, 223879660, 268655592, 335819490, 447759320, 671638980, 1343277960]

約数ペア:

[(1, 1343277960), (2, 671638980), (3, 447759320), (4, 335819490), (5, 268655592), (6, 223879660), (8, 167909745), (10, 134327796), (12, 111939830), (15, 89551864), (19, 70698840), (20, 67163898), (24, 55969915), (30, 44775932), (38, 35349420), (40, 33581949), (57, 23566280), (60, 22387966), (76, 17674710), (95, 14139768), (114, 11783140), (120, 11193983), (152, 8837355), (190, 7069884), (228, 5891570), (285, 4713256), (353, 3805320), (380, 3534942), (456, 2945785), (570, 2356628), (706, 1902660), (760, 1767471), (1059, 1268440), (1140, 1178314), (1412, 951330), (1669, 804840), (1765, 761064), (2118, 634220), (2280, 589157), (2824, 475665), (3338, 402420), (3530, 380532), (4236, 317110), (5007, 268280), (5295, 253688), (6676, 201210), (6707, 200280), (7060, 190266), (8345, 160968), (8472, 158555), (10014, 134140), (10590, 126844), (13352, 100605), (13414, 100140), (14120, 95133), (16690, 80484), (20028, 67070), (20121, 66760), (21180, 63422), (25035, 53656), (26828, 50070), (31711, 42360), (33380, 40242), (33535, 40056)]