128567010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 128

約数和(自身を含む): 378556416

約数和(自身を除く): 249989406

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 858, 897, 1265, 1303, 1430, 1495, 1518, 1794, 2145, 2530, 2606, 2990, 3289, 3795, 3909, 4290, 4485, 6515, 6578, 7590, 7818, 8970, 9867, 13030, 14333, 16445, 16939, 19545, 19734, 28666, 29969, 32890, 33878, 39090, 42999, 49335, 50817, 59938, 71665, 84695, 85998, 89907, 98670, 101634, 143330, 149845, 169390, 179814, 186329, 214995, 254085, 299690, 329659, 372658, 389597, 429990, 449535, 508170, 558987, 659318, 779194, 899070, 931645, 988977, 1117974, 1168791, 1648295, 1863290, 1947985, 1977954, 2337582, 2794935, 3296590, 3895970, 4285567, 4944885, 5589870, 5843955, 8571134, 9889770, 11687910, 12856701, 21427835, 25713402, 42855670, 64283505, 128567010]

約数ペア:

[(1, 128567010), (2, 64283505), (3, 42855670), (5, 25713402), (6, 21427835), (10, 12856701), (11, 11687910), (13, 9889770), (15, 8571134), (22, 5843955), (23, 5589870), (26, 4944885), (30, 4285567), (33, 3895970), (39, 3296590), (46, 2794935), (55, 2337582), (65, 1977954), (66, 1947985), (69, 1863290), (78, 1648295), (110, 1168791), (115, 1117974), (130, 988977), (138, 931645), (143, 899070), (165, 779194), (195, 659318), (230, 558987), (253, 508170), (286, 449535), (299, 429990), (330, 389597), (345, 372658), (390, 329659), (429, 299690), (506, 254085), (598, 214995), (690, 186329), (715, 179814), (759, 169390), (858, 149845), (897, 143330), (1265, 101634), (1303, 98670), (1430, 89907), (1495, 85998), (1518, 84695), (1794, 71665), (2145, 59938), (2530, 50817), (2606, 49335), (2990, 42999), (3289, 39090), (3795, 33878), (3909, 32890), (4290, 29969), (4485, 28666), (6515, 19734), (6578, 19545), (7590, 16939), (7818, 16445), (8970, 14333), (9867, 13030)]